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针对航空火控装备三级修理难度大的情况,提出了基于测试程序集(TPS)技术的航空火控装备板卡测试系统设计方法。根据被测装备LRU和PCB的特点和种类,确立了以板卡测试为主,辅以其他方法的测试方案,并给出了测试系统硬件设计和软件设计思路。系统对降低维修费用、提高装备的完好率具有十分重要的意义。
Aiming at the difficulty of the tertiary repair of the aviation fire control equipment, a design method of the aviation fire control equipment board test system based on TPS (Test Procedure Set) is proposed. According to the characteristics and types of LRU and PCB under test, a test program based on board test and other methods is established. The hardware and software design of test system are also given. System to reduce maintenance costs and improve the integrity of the equipment has a very important significance.