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Avionics Test Solutions – ATS

Test Rigs

During the development phase of an aircraft or avionics system, testing is mandatory on test rigs and equipment in flight to meet certification requirements. Our key solutions in the military avionics defence applications are the Ground based Testing Systems that are employed both during development of Avionics Systems and during their upkeep /maintenance. We have Integration Test Rigs/ATEs comprising of data acquisition and simulation systems over MIL-STD-1553B Bus, ARINC 429, AFDX, Analog, Digital, Serial, and other data communication interfaces.

Since real-time communication protocols like MIL-1553B, ARINC-818, ARINC-429, CAN, and AFDX are the foundation of our solutions, we are experts in embedded technologies and have a comprehensive understanding of them. We also specialize in universal data transaction standards such as RS-232, RS-422, RS-485 and Ethernet.

ComAvia's Avionics Test bench supports the development, manufacture, test, and maintenance of military airborne electronic systems. ComAvia's test bench yields the vital information required to guarantee a safe flying environment, together with quality and performance.

Our passion and expertise have resulted in successful completion of innumerable projects and the development of technology products for the Indian and International markets.

Below are few Test-Rig building Projects Executed by ComAvia:

Wave Mechanics is precision components manufacturers in Bangalore has sub-assembly services provides fabrications and many.

Avionics Integration Rig and upgrade of the same for Light Combat Aircraft (LCA)
Hydraulic, Engine and Electrical Monitoring (HEEM) Rig for LCA
Simulation and Acquisition system for the Radar Test System for LCAs

LCA Tejas

Software Integration Rigs for the dual redundant Mission Computer for JAGUAR Fighter Upgrade Programme

Jaguar Fighter Jet

Complete hardware and software constituents of MIG 27 Integration Rig used in clearing CAC software in the upgrade programme

MIG 27

Design and Development of IDFCP (Integrated Digital Flight Control Processor) ATE for UAV at card level and LRU level
System Integration Rig (SIR) for UAV

Rustom II

Design/Development of OSAMC (Open System Architecture Mission Computer) SIR / ATE for Fighter Aircrafts

Fighter Aircrafts

Design & Development of IADS Rig for LCH (Light Combat Helicopter)

LCH Prachand

Design & Development of TVC (Thrust Vector Trolley) for Su-30
Design & Development of ARM and PNP system for Su-30

Sukhoi-30

ATE and card level Testers for OPU for C Series Bombardier

C Series Bombardier

Training Solutions for MIL-STD-1553B protocol and applications
Training Solutions for AFDX protocol and applications
Simulation, Acquisition, and modelling system for AEW and C
Major private partner in the Simulation and Test Facility for the AEW&C Early Warning System

AEW & C

For more details click here.

PATS++

Our flagship software product, Portable Avionics Test Solution (PATS++®), is widely used in aircraft programs. PATS++ is a complete, Graphical User Interface (GUI) based application solution for simulating, monitoring, data logging, playback, analyzing protocols, and testing any avionics systems or subsystems like Line Replaceable Unit (LRU). It supports multiple OS platforms with features like simultaneous operation of Bus Controller, 31 Remote Terminals and Bus Monitoring along with concurrent simulation, display, and data logging in real time.

PATS++ can be loaded on any portable system (Laptop, PCs) with relevant hardware interfaces and can be used to perform powerful, independent, and integrated avionics systems testing. PATS++ is a sophisticated system that offers the maximum level of performance and adaptability to many networks including ARINC and MIL-STD-1553B, CAN (ARINC 825), AFDX (ARINC 664), Ethernet (TCP, UDP), ARINC 708, Serial (Synchronous/Asynchronous), direct wired IOs (discrete, analog, frequency etc.) and other protocols. The fantastic benefit of employing a simulated unit in place of an actual LRU is the simulation facility. The remarkable benefit of employing a simulated unit in place of an actual LRU is the simulation feature of PATS++.

PATS++ has essentially four interacting modules - Simulation, Monitoring, Analysis and SID (System Interface Designer). Each of these systems can work independently or in a networked environment.

Simulation System has the power to simulate any Avionics system defined in the SID with all its capabilities thereby reflecting the actual environment of the UUT.
Monitoring System as a passive observer that displays and logs the traffic flowing on the interfaces in real-time for authentication and post-run analysis.
Analysis System works off-line and can replay the entire activity in formats and displays that can be chosen by the user.
SID is the heart of PATS++ where all the data (ICDs) flowing across various Avionics systems is populated.

Configuration Software:

Windows 2000
QT on Visual C++
Database - Microsoft Access

PATS++ is utilized extensively in all aircraft programs and has more than 300 deployed licenses. Every Test Facility designed to test an LRU separately or in an integrated manner uses PATS++ as its skeleton and user interface. PATS++® is a continuous saga, and it is being continuously evolved by us to extend its support to increasing number of data communication interfaces. With PATS++®, we have the capability of performing flight trials and post flight data analysis on any military aircraft

Contact Us to Learn More Today!

If you would like to learn more about the many ways in which Wave Mechanics can meet all your precision manufacturing requirements, contact us today. We will also be happy to provide a no-obligation quote for any of our precision manufacturing services. We look forward to helping you.