R&D and Production Testing

Used in the Aerospace Industry

The Problem

In the aerospace industry, test systems often need large amounts of high voltage/current channels. Often, products undergo continuous development and test systems must adapt to reflect these changes. This makes system cost, flexibility and throughput key priorities.

The Solution

A rack mounted (19”) fully modular PXI based test system which allows new instruments to be added in software and hardware.This system handles more than 2500 channels with voltages up to +300V and sample speeds of up to 1.8MS/s.

 

This is a standard configuration for aerospace testing which uses custom made test platform. The system is primarily designed for R&D testing but can be repurposed for production testing when the product enters the production phase. This reduces cost for our customers, while not compromising on system quality.

To ensure that the test system will be suitable for both today’s and tomorrow’s products, a concept for a large variety of instruments is linked in a common connection interface (as seen in the bottom of the image above). This interface (a Virginia Panel Corporation [VPC] interface) is attached directly to a UUT or onto a smaller test fixture which can handle multiple products. This means that existing products can be changed or entirely new products can be created, that can still be used with the same test fixture provided they have the same interface.

This design is then coupled with ADDQ's object oriented framework to ensure scalability and flexibility in the test system. The system was designed with reusable software modules developed using LabVIEW. Modules can be added or removed as needed (using GUIs and XML config files) making the system flexible and capable of handling a wide array of products. Furthermore, it makes integrating new products/features a simple process.

 

All channels of the test system can be calibrated and validated using a custom made loop back adapter. The loop back adapter can easily be connected to the test system using the Virginia Panel Corporation (VPC) interface. This means hardware systems can be tested before delivery while still ensuring accuracy and repeatability.

Summary

In summary any Aerospace test systems we produce are reliable and have high throughput. They can be easily calibrated when needed, with a universal VPC interface for connecting to different products. The software is modular and configurable, with new products or variants being easy to add.

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CONTACT US

For more information about our products or projects, please contact Mats Backlund, using the information below.

Mats Backlund

Want to know how ADDQ can help your organisation?

Call: +46 735 142 190

Systems Architect and Sales Representative

mats.backlund@addq.se

Contact Us

The ADDQ Group

Odinsgatan 11,

411 03, Gothenburg

+46 735-142190

mats.backlund@addq.se

ADDQ Systems is part of the ADDQ Group. See what ADDQ can do for you using the link below.

https://www.addq.se/

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