Telemetry Converter Test-Equipment is the ground test equipment dedicated for Telemetry Converter, it is a large application equipment including automatic Generation、automatic detection、automatic meter and data analysis.

Design and Control of Power Sub-system of Universal Test System;

How to test complicated signals in universal test system is a problem be concerned in present test field.

The universal simulation testing platform of the satellite communication network was implemented with XSAS,and its adaptability and maintainability proved in application.

the grass-roots army are capable of using and maintaining testing security equipment,which can reduce training time by 43%,repairing and maintenance time by 25% ~ 45%,and the cost of repairing and maintaining by 32%,increase fault diagnosis efficiency by 35%.

In order to improve the testability of digital circuits,an easily testable network of arbitrary polarity OR-Coincidence type for arbitrary logic functions was proposed and the universal test sets which could detect all single stuck-at faults in the network were given.

For improving testability of digital circuits, easily testable realizations of positive polarity OR-Coincidence network(PPOC network) for arbitrary logic functions were proposed and universal test sets which detect all single stuck-at faults in the network were given.