Dial bore gauge: Learn how to measure diameter with dial bore gauge
•Download as PPTX, PDF•
5 likes•697 views
Watch Video of this site: https://youtu.be/8uIdrE1p9Ro Dial Bore gauge is used to measure the inner diameter. Bore Dial Gauge use to measure the inner diameter of the hole, it is gauge fitted with a plunger dial gauge. Bore dial gauge used within the standard range that means bore dial gauge have a standard set of pins(anvils) with a variable range of up to 2 mm
Report
Share
Report
Share
Recommended
gauges, Metrology, Types of gauges
Gauges are precision measurement tools used to ensure dimensional accuracy and interchangeability of manufactured components. There are several types of gauges classified by their design, including plug, ring, snap, and thread gauges. Key materials for gauges include high carbon steel and cemented carbides due to their hardness and wear resistance. Proper design of limit gauges involves allocating tolerances for manufacturing variability and wear over the gauge's lifespan.
Types of gauges
This document discusses different types of gauges used for measurement and quality control, including plug gauges, ring gauges, snap gauges, feeler gauges, and limit gauges. It describes the purpose and design of each type of gauge. For example, it states that plug gauges consist of two cylindrical wear-resistant plugs - a GO plug matching the minimum hole size and a NO-GO plug matching the maximum hole size. The document also covers Taylor's principle of gauge design, wear allowance, and includes assignment questions related to gauge design.
Bore gauges
The document is a catalog from Baty International, a manufacturer of precision measurement instruments since 1932. It provides information on various types of bore gauges and micrometers that Baty produces, including analog bore micrometers, digital bore gauges, bore comparators, telescopic gauges, and electronic plug gauges. It describes the features and specifications of these different products for measuring internal diameters and bores.
Metrology and Measuremenrt
The document discusses various linear and angular measuring instruments used in metrology. It describes direct measuring instruments such as vernier calipers, micrometers and slip gauges for linear measurements. It also discusses angular measuring devices like the universal bevel protractor, sine bar and autocollimator. Limit gauges including plug, ring and snap gauges are also introduced for inspection purposes. The key types and uses of these various instruments are summarized.
Jigs and fixtures
jigs and fixtures, types of fixtures, definition of jigs and fixtures, types of jigs, application of jigs and fixtures, difference between jigs and fixtures
LINEAR AND ANGULAR MEASUREMENTS
1. The document discusses various types of linear and angular measurement devices. It describes vernier calipers, micrometers, slip gauges, comparators, and limit gauges which are used to measure linear dimensions.
2. It also discusses protractors and goniometers which are used to measure angles. Protractors measure angles up to 180 degrees while goniometers can measure angles from 0 to 360 degrees.
3. The key linear measurement devices covered are vernier calipers, micrometers, slip gauges, and comparators. Limit gauges are used to check if a part meets specified size limits rather than taking an exact measurement.
Linear measurements vernier and micro meter
The document discusses vernier calipers and micrometers. It describes the basic components and workings of each tool. Vernier calipers use a main scale and vernier scale to take more precise measurements than a simple caliper. A micrometer uses a precisely threaded screw that moves the spindle 0.5 mm with each full revolution. The least count of a micrometer, which is the smallest measurement it can make, depends on the screw pitch and number of divisions on the circular scale. Key parts of a micrometer include the frame, anvil, spindle, sleeve, screw, thimble, ratchet, and various scales.
UNIT II LINEAR AND ANGULAR MEASUREMENTS
1. The document discusses various types of linear and angular measurement instruments. It provides lists of common measuring devices along with their functions such as calipers, micrometers, height gauges, slip gauges, and comparators.
2. Key linear measurement instruments described include vernier calipers, micrometers, height gauges, depth gauges, and slip gauges. The document explains the basic principles, components, and uses of each tool.
3. Measurement techniques like vernier scales, least count calculations, and wringing of slip gauges are outlined. Different types of comparators - mechanical, electrical, and optical - are also introduced along with their working principles.
Recommended
gauges, Metrology, Types of gauges
Gauges are precision measurement tools used to ensure dimensional accuracy and interchangeability of manufactured components. There are several types of gauges classified by their design, including plug, ring, snap, and thread gauges. Key materials for gauges include high carbon steel and cemented carbides due to their hardness and wear resistance. Proper design of limit gauges involves allocating tolerances for manufacturing variability and wear over the gauge's lifespan.
Types of gauges
This document discusses different types of gauges used for measurement and quality control, including plug gauges, ring gauges, snap gauges, feeler gauges, and limit gauges. It describes the purpose and design of each type of gauge. For example, it states that plug gauges consist of two cylindrical wear-resistant plugs - a GO plug matching the minimum hole size and a NO-GO plug matching the maximum hole size. The document also covers Taylor's principle of gauge design, wear allowance, and includes assignment questions related to gauge design.
Bore gauges
The document is a catalog from Baty International, a manufacturer of precision measurement instruments since 1932. It provides information on various types of bore gauges and micrometers that Baty produces, including analog bore micrometers, digital bore gauges, bore comparators, telescopic gauges, and electronic plug gauges. It describes the features and specifications of these different products for measuring internal diameters and bores.
Metrology and Measuremenrt
The document discusses various linear and angular measuring instruments used in metrology. It describes direct measuring instruments such as vernier calipers, micrometers and slip gauges for linear measurements. It also discusses angular measuring devices like the universal bevel protractor, sine bar and autocollimator. Limit gauges including plug, ring and snap gauges are also introduced for inspection purposes. The key types and uses of these various instruments are summarized.
Jigs and fixtures
jigs and fixtures, types of fixtures, definition of jigs and fixtures, types of jigs, application of jigs and fixtures, difference between jigs and fixtures
LINEAR AND ANGULAR MEASUREMENTS
1. The document discusses various types of linear and angular measurement devices. It describes vernier calipers, micrometers, slip gauges, comparators, and limit gauges which are used to measure linear dimensions.
2. It also discusses protractors and goniometers which are used to measure angles. Protractors measure angles up to 180 degrees while goniometers can measure angles from 0 to 360 degrees.
3. The key linear measurement devices covered are vernier calipers, micrometers, slip gauges, and comparators. Limit gauges are used to check if a part meets specified size limits rather than taking an exact measurement.
Linear measurements vernier and micro meter
The document discusses vernier calipers and micrometers. It describes the basic components and workings of each tool. Vernier calipers use a main scale and vernier scale to take more precise measurements than a simple caliper. A micrometer uses a precisely threaded screw that moves the spindle 0.5 mm with each full revolution. The least count of a micrometer, which is the smallest measurement it can make, depends on the screw pitch and number of divisions on the circular scale. Key parts of a micrometer include the frame, anvil, spindle, sleeve, screw, thimble, ratchet, and various scales.
UNIT II LINEAR AND ANGULAR MEASUREMENTS
1. The document discusses various types of linear and angular measurement instruments. It provides lists of common measuring devices along with their functions such as calipers, micrometers, height gauges, slip gauges, and comparators.
2. Key linear measurement instruments described include vernier calipers, micrometers, height gauges, depth gauges, and slip gauges. The document explains the basic principles, components, and uses of each tool.
3. Measurement techniques like vernier scales, least count calculations, and wringing of slip gauges are outlined. Different types of comparators - mechanical, electrical, and optical - are also introduced along with their working principles.
LINEAR and ANGULAR Measurement
In this ppt according to BE syllabus linear and angular measurement is try to describe.
The instruments of this measurements is described in this ppt.
Lecture 11 linear measurements
This document discusses various linear measurement instruments used in engineering. It begins by classifying linear measurement devices into low, medium, and high resolution. Low resolution devices include graduated rules and calipers. Medium resolution devices discussed are vernier calipers, micrometers, and dial gauges. High resolution devices able to measure to within microns include slip gauges and comparators. The document provides detailed descriptions and examples of how each of these tools is used to perform precise linear measurements.
Line and end standard
Line standards and end standards are two categories of instruments used to directly measure linear dimensions.
A line standard measures the distance between the centers of two engraved lines, such as a ruler. It allows for quick measurements over a wide range but lacks precision due to line thickness and susceptibility to parallax errors.
An end standard measures the distance between two parallel flat surfaces, such as slip gauges or a micrometer anvil. It provides highly accurate measurements of close tolerances but is more time-consuming and the faces can wear over time. End standards have a built-in datum for alignment and are not subject to parallax.
FORM MEASUREMENTS
This document discusses various form measurement principles and methods, including straightness, flatness, thread, gear, and surface finish measurement. It describes key concepts like straightness, flatness, and parallelism. Methods for measuring straightness include spirit levels, straight edges, and laser systems. Flatness can be measured using beam comparators, interferometry, and electromechanical gauges. Thread measurement involves assessing elements like major diameter, minor diameter, pitch, and form using tools like micrometers, thread gauges, and microscopes. Surface roughness is analyzed using methods like peak-to-valley, average roughness, and RMS. Gear measurement techniques include using vernier calipers, the base tangent method, and invol
Metrology and Measurements unit 2
The document discusses various linear and angular measurement instruments. It describes vernier calipers, micrometers, slip gauges, interferometers, and comparators which are used for linear measurement. Angular measurements are made using instruments like sine bars and protractors. The document also discusses different types of gauges like plug, ring, and thread gauges used for dimensional inspection of parts.
Linear measurements
Please refer this file just as reference material. More concentration should on class room work and text book methodology.
Linear measurements
Metrology Assignment Ppt
This document discusses measurement standards and devices. It provides definitions and characteristics of units of length such as meters, yards, and scales. Meters are defined based on the speed of light and yards are equivalent to specific fractions of meters. Calibration establishes the relationship between measuring devices and measurement units. Accuracy depends on minimizing measurement errors and establishing relationships to known standards.
Micrometer
Outside Micrometer-parts-measurement using micrometer-errors in reading micrometer-measurement using vernier micrometer.
Linear & angular measurement
This document discusses various linear and angular measurement instruments. It describes Vernier callipers, micrometers, slip gauges, dial indicators, bore gauges, and optical flats. Vernier callipers and micrometers are discussed in detail, including their construction, working principles, errors, and applications. Slip gauges are used as standard gauges and for checking other measurement devices. Optical flats create interference patterns that can detect very small deviations in flatness. Overall, the document provides information on commonly used tools for precision linear and angular measurements in mechanical applications.
Bevel Protractor
The bevel protractor can be used to measure both internal and external angles of objects. It has a protractor dial with degree divisions and an attached Vernier scale to allow for precise measurements. To take a measurement, the object is placed between the protractor's sliding and fixed blades. Readings less than 90 degrees are read directly from the dial, while those over 90 degrees require subtracting the dial reading from 180 degrees. The Vernier scale allows measurements to be made with a least count of 5 minutes. Possible sources of error include damage to the instrument, parallax effects, and observer carelessness.
Limit gauges
Gauge is an inspection tool used to check product dimensions against maximum and minimum acceptable limits without knowing the exact value. There are different types of gauges classified by type, application, form, design, and specific application. Gauges provide advantages like faster checking, less operator dependence, and checking multiple dimensions simultaneously. However, gauges cannot provide exact values and lose accuracy over time. Common gauges include snap and ring, plug, radius, filler, and taper gauges. Snap and ring gauges check diameters while plug gauges check holes. Radius and filler gauges measure radii and gaps.
Uint 2 linear only
This document provides information about linear and angular measurement devices. It discusses various tools used for linear measurement such as vernier calipers, micrometers, slip gauges, comparators and tools for angular measurement including protractors, spirit levels, clinometers and sine bars. It also explains the working principles, applications and sources of error for some of these measurement devices.
Linear measurement
This document discusses various instruments used for linear measurement. It describes graduated instruments like vernier calipers and micrometers that use vernier principles to improve accuracy. Vernier calipers and micrometers are described in detail, including their construction, working principle, and how to take measurements. Limit gauges and slip gauges are also summarized, with limit gauges used to check if a part meets specified size limits and slip gauges used as precision length standards.
Comparators
The document provides an overview of comparators, including their basic principle, uses, characteristics, and classifications. Comparators are precision instruments used to compare the dimensions of a component to a standard. They work by initially adjusting to zero on a standard part, then taking readings on the workpiece to determine any dimensional differences. Main types include mechanical, mechanical-optical, electrical, and pneumatic comparators. Mechanical comparators have no external power needs but limited range, while mechanical-optical versions offer higher magnification but require a light source. Electrical comparators use a Wheatstone bridge circuit and galvanometer, and pneumatic comparators displace fluid to measure deviations.
Linear measurements
The document discusses various types of linear measurement instruments. It describes precision instruments such as vernier calipers, micrometers, height gauges and depth gauges. Vernier calipers use two scales to increase measurement accuracy to 0.1mm. Micrometers can measure to 0.01mm using a screw mechanism and 50-division thimble scale. Precision instruments like depth micrometers and bench micrometers are used to measure internal features and provide repeated measurements.
Limits Gauges
This document discusses interchangeable parts and interchangeability. It defines an interchangeable part as one that can be substituted for a similar part manufactured to the same drawing. Interchangeability means that any component can assemble properly with any mating component chosen at random. The document also discusses the history of interchangeability and its benefits like easier assembly, increased production rates, and lower assembly costs.
Degital vernier caliper kkk
The document discusses digital vernier calipers. It explains that digital vernier calipers can measure internal and external distances accurately using an LCD display rather than manual scales. While manual calipers are cheaper, digital calipers do not require estimating readings and eliminate errors. The document provides details on the parts, operation, measuring techniques and specifications of digital vernier calipers.
Welding Inspection
The Certified Welding Inspector (CWI) plays an important role during any welded construction activities ensuring the required specifications and standards are followed. Due to the numerous materials and processes associated with metal joining (welding) THIS PRESENTATION SHALL SHOW ONLY THE BASIC WELDING PROCESSES AND EXAMINATION METHODS (NDE). National and International Codes and Specifications along with measuring devices are the Inspector’s tools. Hopefully the following presentation shall give an insight into basic welding inspection.
Height gauge
A height gauge is a measuring device used to determine the height of objects or mark repetitive heights. It has a vertical column with a sliding unit that can move up and down. An arm extends from the gauge to contact the object being measured. Height gauges can be vernier, dial, or digital/electronic. Vernier height gauges rely on user skill while digital gauges provide precise electronic measurements. Height gauges are used to mark lines, check hole depths, and mark locations on machine parts.
Systems of fit
This document discusses different systems of fit for shafts and holes, types of gauges, and gauge tolerances. It describes two systems - the hole basis system where the hole size is fixed and the shaft is varied, and the shaft basis system where the shaft is fixed and the hole is varied. It also outlines different types of gauges like standard, limit, workshop, and inspection gauges. Limit gauges in particular have two ends, one for maximum and one for minimum limits. The document concludes by noting that gauges have tolerances to account for manufacturing imperfections, and that unilateral tolerances are preferred.
Software Engineering and Project Management - Introduction, Modeling Concepts...
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
More Related Content
What's hot
LINEAR and ANGULAR Measurement
In this ppt according to BE syllabus linear and angular measurement is try to describe.
The instruments of this measurements is described in this ppt.
Lecture 11 linear measurements
This document discusses various linear measurement instruments used in engineering. It begins by classifying linear measurement devices into low, medium, and high resolution. Low resolution devices include graduated rules and calipers. Medium resolution devices discussed are vernier calipers, micrometers, and dial gauges. High resolution devices able to measure to within microns include slip gauges and comparators. The document provides detailed descriptions and examples of how each of these tools is used to perform precise linear measurements.
Line and end standard
Line standards and end standards are two categories of instruments used to directly measure linear dimensions.
A line standard measures the distance between the centers of two engraved lines, such as a ruler. It allows for quick measurements over a wide range but lacks precision due to line thickness and susceptibility to parallax errors.
An end standard measures the distance between two parallel flat surfaces, such as slip gauges or a micrometer anvil. It provides highly accurate measurements of close tolerances but is more time-consuming and the faces can wear over time. End standards have a built-in datum for alignment and are not subject to parallax.
FORM MEASUREMENTS
This document discusses various form measurement principles and methods, including straightness, flatness, thread, gear, and surface finish measurement. It describes key concepts like straightness, flatness, and parallelism. Methods for measuring straightness include spirit levels, straight edges, and laser systems. Flatness can be measured using beam comparators, interferometry, and electromechanical gauges. Thread measurement involves assessing elements like major diameter, minor diameter, pitch, and form using tools like micrometers, thread gauges, and microscopes. Surface roughness is analyzed using methods like peak-to-valley, average roughness, and RMS. Gear measurement techniques include using vernier calipers, the base tangent method, and invol
Metrology and Measurements unit 2
The document discusses various linear and angular measurement instruments. It describes vernier calipers, micrometers, slip gauges, interferometers, and comparators which are used for linear measurement. Angular measurements are made using instruments like sine bars and protractors. The document also discusses different types of gauges like plug, ring, and thread gauges used for dimensional inspection of parts.
Linear measurements
Please refer this file just as reference material. More concentration should on class room work and text book methodology.
Linear measurements
Metrology Assignment Ppt
This document discusses measurement standards and devices. It provides definitions and characteristics of units of length such as meters, yards, and scales. Meters are defined based on the speed of light and yards are equivalent to specific fractions of meters. Calibration establishes the relationship between measuring devices and measurement units. Accuracy depends on minimizing measurement errors and establishing relationships to known standards.
Micrometer
Outside Micrometer-parts-measurement using micrometer-errors in reading micrometer-measurement using vernier micrometer.
Linear & angular measurement
This document discusses various linear and angular measurement instruments. It describes Vernier callipers, micrometers, slip gauges, dial indicators, bore gauges, and optical flats. Vernier callipers and micrometers are discussed in detail, including their construction, working principles, errors, and applications. Slip gauges are used as standard gauges and for checking other measurement devices. Optical flats create interference patterns that can detect very small deviations in flatness. Overall, the document provides information on commonly used tools for precision linear and angular measurements in mechanical applications.
Bevel Protractor
The bevel protractor can be used to measure both internal and external angles of objects. It has a protractor dial with degree divisions and an attached Vernier scale to allow for precise measurements. To take a measurement, the object is placed between the protractor's sliding and fixed blades. Readings less than 90 degrees are read directly from the dial, while those over 90 degrees require subtracting the dial reading from 180 degrees. The Vernier scale allows measurements to be made with a least count of 5 minutes. Possible sources of error include damage to the instrument, parallax effects, and observer carelessness.
Limit gauges
Gauge is an inspection tool used to check product dimensions against maximum and minimum acceptable limits without knowing the exact value. There are different types of gauges classified by type, application, form, design, and specific application. Gauges provide advantages like faster checking, less operator dependence, and checking multiple dimensions simultaneously. However, gauges cannot provide exact values and lose accuracy over time. Common gauges include snap and ring, plug, radius, filler, and taper gauges. Snap and ring gauges check diameters while plug gauges check holes. Radius and filler gauges measure radii and gaps.
Uint 2 linear only
This document provides information about linear and angular measurement devices. It discusses various tools used for linear measurement such as vernier calipers, micrometers, slip gauges, comparators and tools for angular measurement including protractors, spirit levels, clinometers and sine bars. It also explains the working principles, applications and sources of error for some of these measurement devices.
Linear measurement
This document discusses various instruments used for linear measurement. It describes graduated instruments like vernier calipers and micrometers that use vernier principles to improve accuracy. Vernier calipers and micrometers are described in detail, including their construction, working principle, and how to take measurements. Limit gauges and slip gauges are also summarized, with limit gauges used to check if a part meets specified size limits and slip gauges used as precision length standards.
Comparators
The document provides an overview of comparators, including their basic principle, uses, characteristics, and classifications. Comparators are precision instruments used to compare the dimensions of a component to a standard. They work by initially adjusting to zero on a standard part, then taking readings on the workpiece to determine any dimensional differences. Main types include mechanical, mechanical-optical, electrical, and pneumatic comparators. Mechanical comparators have no external power needs but limited range, while mechanical-optical versions offer higher magnification but require a light source. Electrical comparators use a Wheatstone bridge circuit and galvanometer, and pneumatic comparators displace fluid to measure deviations.
Linear measurements
The document discusses various types of linear measurement instruments. It describes precision instruments such as vernier calipers, micrometers, height gauges and depth gauges. Vernier calipers use two scales to increase measurement accuracy to 0.1mm. Micrometers can measure to 0.01mm using a screw mechanism and 50-division thimble scale. Precision instruments like depth micrometers and bench micrometers are used to measure internal features and provide repeated measurements.
Limits Gauges
This document discusses interchangeable parts and interchangeability. It defines an interchangeable part as one that can be substituted for a similar part manufactured to the same drawing. Interchangeability means that any component can assemble properly with any mating component chosen at random. The document also discusses the history of interchangeability and its benefits like easier assembly, increased production rates, and lower assembly costs.
Degital vernier caliper kkk
The document discusses digital vernier calipers. It explains that digital vernier calipers can measure internal and external distances accurately using an LCD display rather than manual scales. While manual calipers are cheaper, digital calipers do not require estimating readings and eliminate errors. The document provides details on the parts, operation, measuring techniques and specifications of digital vernier calipers.
Welding Inspection
The Certified Welding Inspector (CWI) plays an important role during any welded construction activities ensuring the required specifications and standards are followed. Due to the numerous materials and processes associated with metal joining (welding) THIS PRESENTATION SHALL SHOW ONLY THE BASIC WELDING PROCESSES AND EXAMINATION METHODS (NDE). National and International Codes and Specifications along with measuring devices are the Inspector’s tools. Hopefully the following presentation shall give an insight into basic welding inspection.
Height gauge
A height gauge is a measuring device used to determine the height of objects or mark repetitive heights. It has a vertical column with a sliding unit that can move up and down. An arm extends from the gauge to contact the object being measured. Height gauges can be vernier, dial, or digital/electronic. Vernier height gauges rely on user skill while digital gauges provide precise electronic measurements. Height gauges are used to mark lines, check hole depths, and mark locations on machine parts.
Systems of fit
This document discusses different systems of fit for shafts and holes, types of gauges, and gauge tolerances. It describes two systems - the hole basis system where the hole size is fixed and the shaft is varied, and the shaft basis system where the shaft is fixed and the hole is varied. It also outlines different types of gauges like standard, limit, workshop, and inspection gauges. Limit gauges in particular have two ends, one for maximum and one for minimum limits. The document concludes by noting that gauges have tolerances to account for manufacturing imperfections, and that unilateral tolerances are preferred.
What's hot (20)
Recently uploaded
Software Engineering and Project Management - Introduction, Modeling Concepts...
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Software Engineering and Project Management - Software Testing + Agile Method...
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.
Rainfall intensity duration frequency curve statistical analysis and modeling...
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...Paris Salesforce Developer Group
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building
Computational Engineering IITH Presentation
This Presentation will give you a brief idea about what Computational Engineering at IIT Hyderabad has to offer.
Digital Twins Computer Networking Paper Presentation.pptx
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Energy efficiency has been important since the latter part of the last century. The main object of this survey is to determine the energy efficiency knowledge among consumers. Two separate districts in Bangladesh are selected to conduct the survey on households and showrooms about the energy and seller also. The survey uses the data to find some regression equations from which it is easy to predict energy efficiency knowledge. The data is analyzed and calculated based on five important criteria. The initial target was to find some factors that help predict a person's energy efficiency knowledge. From the survey, it is found that the energy efficiency awareness among the people of our country is very low. Relationships between household energy use behaviors are estimated using a unique dataset of about 40 households and 20 showrooms in Bangladesh's Chapainawabganj and Bagerhat districts. Knowledge of energy consumption and energy efficiency technology options is found to be associated with household use of energy conservation practices. Household characteristics also influence household energy use behavior. Younger household cohorts are more likely to adopt energy-efficient technologies and energy conservation practices and place primary importance on energy saving for environmental reasons. Education also influences attitudes toward energy conservation in Bangladesh. Low-education households indicate they primarily save electricity for the environment while high-education households indicate they are motivated by environmental concerns.
Recently uploaded (20)
Software Engineering and Project Management - Introduction, Modeling Concepts...
Software Engineering and Project Management - Introduction, Modeling Concepts...
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
Software Engineering and Project Management - Software Testing + Agile Method...
Software Engineering and Project Management - Software Testing + Agile Method...
Rainfall intensity duration frequency curve statistical analysis and modeling...
Rainfall intensity duration frequency curve statistical analysis and modeling...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
Digital Twins Computer Networking Paper Presentation.pptx
Digital Twins Computer Networking Paper Presentation.pptx
Embedded machine learning-based road conditions and driving behavior monitoring
Embedded machine learning-based road conditions and driving behavior monitoring
Advanced control scheme of doubly fed induction generator for wind turbine us...
Advanced control scheme of doubly fed induction generator for wind turbine us...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Dial bore gauge: Learn how to measure diameter with dial bore gauge
- 2. 1 2 3 4 What is Dial Bore Gauge? How to set up Dial Bore Gauge? Common ranges & least count How to measure with Bore Dial Gauge?
- 3. 1 3
- 4. YOUR TITLE
- 5. YOUR TITLE
- 6. 2 3
- 7. YOUR TITLE
- 8. YOUR TITLE
- 9. YOUR TITLE
- 10. YOUR TITLE 0
- 11. 3 3
- 12. YOUR TITLE
- 13. YOUR TITLE
- 14. YOUR TITLE
- 15. YOUR TITLE
- 16. YOUR TITLE
- 17. 4 3
- 18. YOUR TITLE
- 19. YOUR TITLE
- 20. Find best Value !! At GaugeHow (Link Below)