【摘要】 本文基于PC/104接口实现了一种用于飞机附件维修的程控测试系统,该系统可控制模拟飞机附件工作所处的实际压力、温度等环境参数,并在该环境下对该附件的温度、频移等工作状态参数进行现场测量,通过检测结果确定飞机附件维修后的可靠性。采用FPGA来完成该程控测试系统的主要硬件电路设计,具有时序快、精简系统硬件等优点。更多还原

【Abstract】 This paper implemented a program control testing system, which can be used to detect and repair airplane?ˉs accessory. By setting different environment parameters, such as temperature?￠pressure and so on, the system can simulate the work of the accessory and measure its temperature and frequency shift under different environment.更多还原