This document discusses DC servo motors. It defines a servo motor as a rotary actuator that allows for precise control of position, velocity, and acceleration using position feedback from an encoder to a controller. Servo motors are used in applications requiring precise motion control, such as robotics, CNC machinery, and automated manufacturing. The mechanism uses the difference between the commanded position and measured position to generate an error signal to rotate the motor in the direction needed to bring the output shaft to the appropriate position.
Mr. C.S.Satheesh, M.E.,
Servomotor
Control motors
Two Phase AC Servo Motor
Three Phase AC Servo Motor
DC Servo Motor
AC Servo Motor
Control Type Synchro.
Torque Transmission Type Synchro
Synchros
Mr. C.S.Satheesh, M.E.,
Servomotor
Control motors
Two Phase AC Servo Motor
Three Phase AC Servo Motor
DC Servo Motor
AC Servo Motor
Control Type Synchro.
Torque Transmission Type Synchro
Synchros
this presentation gives a clear idea of how the servo motor and servo drive working explained in detail and attached video have a clear idea of how servo motor works......enjoy, i hope you will like this.... :)
Content:
Introduction to Stepper Motors
Types of Stepper Motors
Main components of a stepper motor
How do these components work together
Control sequence to turn a stepper motor
Advantages and disadvantages of stepper motors
Practical Applications of stepper motor
Step Angle
Summary
For more information Email us:
Engineeringgaragevir@gmail.com
Regards;
xubair khan
Stepper Motor Basics and Types with different modes of operation
1. Basics of stepper motor
2. step angle
3. types
4. Variable reluctance stepper motor
5. 1-phase-on mode
6. 2-phase-on mode
7. half step mode
8. PM stepper motor
9. Hybrid Stepper Motor
10. Application
this presentation gives a clear idea of how the servo motor and servo drive working explained in detail and attached video have a clear idea of how servo motor works......enjoy, i hope you will like this.... :)
Content:
Introduction to Stepper Motors
Types of Stepper Motors
Main components of a stepper motor
How do these components work together
Control sequence to turn a stepper motor
Advantages and disadvantages of stepper motors
Practical Applications of stepper motor
Step Angle
Summary
For more information Email us:
Engineeringgaragevir@gmail.com
Regards;
xubair khan
Stepper Motor Basics and Types with different modes of operation
1. Basics of stepper motor
2. step angle
3. types
4. Variable reluctance stepper motor
5. 1-phase-on mode
6. 2-phase-on mode
7. half step mode
8. PM stepper motor
9. Hybrid Stepper Motor
10. Application
basic understanding of the servo motors
1-components
2-how it works
3-advantages and disadvantages of the servo motor
4-what size of the servo motor to select
Interior Permanent Magnet (IPM) motor drivecontroltrix
IPM is an interior Permanent magnet with self sensing and gets efficiency comparable to PMSM at much lower cost. Sensorless Vector control of IPM ensures better performance at low speeds, smoother operation, and position control possible.
Interior Permanent Magnet (IPM) motor driveanusheel nahar
IPM is an interior Permanent magnet with self sensing and gets efficiency comparable to PMSM at much lower cost. Sensorless Vector control of IPM ensures better performance at low speeds, smoother operation, and position control possible.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
1. DC servo Motor
Prepared by
Tejas Patel (11BME057)
Samay Patel (11BME058)
2. What is servo motor?
• A servomotor is a rotary actuator that allows for precise
control of angular position, velocity and acceleration. It
consists of a suitable motor coupled to a sensor for position
feedback. It also requires a relatively sophisticated
controller, often a dedicated module designed specifically
for use with servomotors.
• Servomotors are not a specific class of motor although the
term servomotor is often used to refer to a motor suitable
for use in a closed-loop control system.
• Servomotors are used in applications such as robotics, CNC
machinery or automated manufacturing.
4. Mechanism
• As the name suggests, a servomotor is
a servomechanism. More specifically, it is
a closed-loop servomechanism that uses
position feedback to control its motion and
final position. The input to its control is some
signal, either analogue or digital, representing
the position commanded for the output shaft.
5. Mechanism
• The motor is paired with some type of encoder to
provide position and speed feedback. In the
simplest case, only the position is measured. The
measured position of the output is compared to
the command position, the external input to the
controller. If the output position differs from that
required, an error signal is generated which then
causes the motor to rotate in either direction, as
needed to bring the output shaft to the
appropriate position. As the positions approach,
the error signal reduces to zero and the motor
stops.
6. Mechanism
• The very simplest servomotors use position-only sensing
via a potentiometer and bang-bang control of their motor;
the motor always rotates at full speed (or is stopped). This
type of servomotor is not widely used in industrial motion
control, but it forms the basis of the simple and
cheap servos used for radio-controlled models.
• More sophisticated servomotors measure both the position
and also the speed of the output shaft. They may also
control the speed of their motor, rather than always
running at full speed. Both of these enhancements, usually
in combination with a PID control algorithm, allow the
servomotor to be brought to its commanded position more
quickly and more precisely, with less overshooting.