The document provides details about the automation room and equipment room layout of an air traffic control center. It describes the functions of the main servers and systems used like FDP, SDP, RDCU, DBM, NTP, Neptuno and workstations. It also provides information on the power supply, communication equipment and control systems located in the equipment room. Finally, it includes a flow chart illustrating the overall system layout and interactions between different components.
Airport authority of india, delhi industrial training college submission report on nav-aids, asmcgs,VHF with completer description and images and tables with proper alignment and data is complete.
Airport authority of india, delhi industrial training college submission report on nav-aids, asmcgs,VHF with completer description and images and tables with proper alignment and data is complete.
Describes basics of automotive radar, working principle and future development in automotive radar sector. Role of radar sensor in development of future ACC, ADAS system.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Describes basics of automotive radar, working principle and future development in automotive radar sector. Role of radar sensor in development of future ACC, ADAS system.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
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Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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.
Immunizing Image Classifiers Against Localized Adversary Attacks
trainingpresentation-180628160709.pptx
1. AirportsAuthority of India Regional Training
Center (CNS), Bhopal-462030
Training Report on:-
Communications, Navigations and Surveillance (CNS)
Submitted to:
Sandeep Yadav
A
Pawan Parihar
DGM(CNS)
Amrit Minj
Jt.GM(CNS)
Submitted by:
Group D (Team A)
4. FDP (Flight Data Processing)
Reception and Processing of AFTN Message
Validation and processing of flight plans entered from the
AFTN/IFPS or controller WP
Management of flight plan (FPL) database and support of
operator‘s actions
Analysis of flight plan routes and calculation of flight trajectory and
estimated times
Meteorological and aeronautical information management (MET)
5. SDP (Surveillance Data Processor)
It is use to sync RDCU and FDP Data
Radar data input processing and real-time quality control
Distribution of system tracks to external users
Weather data processing
Flight plan functions (FP-track association, FP tracking, flight
handoff, synthetic tracks)
6. RDCU (Radar Data Communication Unit)
Communication front-end with different external radars and
systems
Support for all the functionality of conversion and distribution of
radar messages for internal and external systems
Conversion of any external to ASTERIX common internal format
Recording of all incoming data 24/7
Scalable for any need of reception and distribution of radar data
7. DBM (Data Base Management)
Configuration of airports with its runways
Setting of radar parameters (elevation, scan period, coverage,
noise, radar format...)
Recording of all incoming data 24/7
Scalable for any need of reception and distribution of radar data
8. NTP (Network Time Protocol)
NTP needs some reference clock that defines the true time to
operate. All clocks are set towards that true time.
NTP uses UTC as reference time.
NTP stands for Network Time Protocol, and it is an Internet
protocol used to synchronize the clocks of computers to some time
reference.
11. SDD/FDD
Display of system tracks (radar/ADS), radar plots, ADS reports, DF
and weather contours
Display of flight plan, coast and hold lists
Display of aeronautical maps and restricted areas
Display and graphic modification of flight plan route
Printout of flight strips (for non strip-less environments)
12. DRF (Data Recording Facility)
Recording of radar, FP and ADF data as well as CWP status of all
SDDs
Save of the recorded data in local disk and DDS tapes
Playback in any non-sectorized SDD
Voice and data synchronization for playback
Last 24 hours data recorded in the local SDD disk, available for
immediate playback
13. CMD (Control and Monitoring Display)
Graphical display of the system layout, including external systems
Display of system messages
System messages logged to printer and recorded on disk
Listing of logged users
Radar configuration and radar statistics
14. Neptuno Sup.
It is used to remotely access the Neptuno1 and Neptuno 2 server’s
voice recording.
It can also control and monitor the server’s recording.
It works by the help of an application called Remote meaning
dispo.
21. Hand Held Metal Detector (HHMD)
It is used to find the particular part of the body at which any metal
or other related particle is there.
It operates with chargeable battery system.
22. Door Frame Metal Detector (DFMD)
Every passengers have to go through this frame when any metal
particle is passed by passengers.
It gives indication with both visual and audio aid.
23. Explosive Trace Detector (ETD)
Narcotic/Explosive detector is used to detect the
presence of any narcotics or explosive materials.
It works on the principle of Ion-mobility
Spectrography.
Warm up air is 30 min.
Maintenance required once in a Month.
24. X-Ray Baggage Inspection System
This system has a single X-ray source sending out X-rays, typically
in the range of 140 to 160 kilovolt peak (KVP)
KVP refers to the amount of penetration an X-ray makes. The higher
the KVP, the further the X-ray penetrates.
After the X-rays pass through the item, they are picked up by a
detector. This detector then passes the X-rays on to a filter, which
blocks out the lower-energy X-rays.
The remaining high-energy X-rays hit a second detector. A computer
circuit compares the pick-ups of the two detectors to better
represent low-energy objects, such as most organic materials.
26. CCTV System Types
CCTV Systems are broadly divided into TWO types. These are:
Wired CCTV System
Wireless CCTV System
27. CCTV Camera Benefits
CCTV commonly use for a variety of purpose, including
Traffic Monitoring
Building and Ground Security
Overseeing location that would be hazardous to a human.
28. CCTV Camera Types
CCTV cameras are being installed every where for purpose of security
and crime prevention and detection. There are many type if CCTV
cameras are available for this purpose. These are:
Indoor Camera
Outdoor camera
IR day/Night Camera
Hidden Camera
Bullet Camera
Vandal Proof Camera
Dome Camera
Pen Tilt Zoom Camera
31. PSR: Primary Surveillance RADAR
The primary radar depends on the principle that energy emitted
from one point to another point.
A small energy may be scattered or reflected by surfaces of
obstructing objects in its path.
The transmitted energy will return at the same speed by
generating a short wave of microwave.
This wave energy is radiated by antenna and receiver receives the
echo signal.
34. SSR: Secondary Surveillance RADAR
The secondary surveillance radar provides on ground-based
surveillance of transponder fitted aircrafts.
It contains two principle of components namely the “Interrogator” and
the “Transponder”.
The Interrogator radiates pulse in one frequency i.e.1030Mhz.
The Transponder initiates a reply on another frequency i.e.1090Mhz.
35. SSR: Limitations
1. Synchronous Garbling
Many replies overlaps in time such that its time grids are not
congruent which is known as synchronous garbling.
36. 2. False Replies Unsynchronised Interrogation Transmission
(FRUIT)
An SSR receives Responses to queries made by Different
SSR (in air spaces at multiple Coverage).
39. MSSR: Monopulse Secondary Surveillance RADAR
MSSR gives the exact position of aircraft.
MSSR Range 256 Nautical-miles.
MSSR Transmitter works on 1030MHz frequency and Receiver
works on 1090 MHz frequency.
MSSR Rotations speed is 15 RPM, it can be changeable as per
Requirement.
MSSR output data format is Asterix category.
40. Navigational- AIDS
‘ART’ of determining the position of a aircraft over earth’s surface
and guiding its progress from one place to another.
NDB DVOR DME ILS
Satellite
Navi.
41. NDB: Non Directional beacon
Provides relative bearing to the aircraft
w.r.t. direction of NDB equipment
irrespective of aircraft heading.
Used by aircraft to help obtain a fix of their
geographic location on the surface of the
Earth.
Most commonly used as "locators" for an
instrument landing.
42. DVOR: Doppler VHF Omni-Directional Range
A standard ICAO ground based radio navigational aid.
Type of short-range radio navigation system for aircraft.
Enable the aircraft to determine their position and stay on
course by receiving radio signals transmitted by a network of
fixed ground radio beacons, with a receiver unit.
46. DME: Distance Measuring Equipment
System combining Ground Based and Airborne
Equipment to measure the distance of the aircraft
from a ground station.
Provides slant distance of the aircraft from the
ground equipment.
47. ILS: Instrument Landing System
Guides the aircraft as to where to land on
the runway.
System comprises of three parts: Localizer
Glide
scope
ILS
Marker
55. Satellite Navigation
Satellite-based augmentation systems (SBAS), such as GAGAN,
WAAS, EGNOS and MSAS, complement existing global navigation
satellite systems (GNSS).
SBAS compensate for certain disadvantages of GNSS in terms of
accuracy, integrity, continuity and availability.
Based on the transmission of differential corrections grity
messages for navigation satellites that are within sight of a network of
reference stations deployed.
56. UPS: UNINTERRUPTIBLE POWER SUPPLY
There are two types of UPS (UNINTERRUPTIBLE POWER SUPPLY)
Offline UPS
Online UPS
57. UPS
UNINTERRUPTIBLE POWER SUPPLY is a device that provides
battery backup when the power fails or drops to an unacceptable
voltage level
The Switchover time must be small (2 to 4 ms) enough to not
cause break in the operation of the loads.
61. Earthing System
In an electrical installation an earthing system or grounding
system connects specific parts of that installation with
the Earth's conductive surface for safety and functional
purposes. The point of reference is the Earth's conductive
surface.