一种用ATLAS语言实现ARINC429总线测试的方法

Implementation of ARINC429 Bus Communication in the ATLAS

通过分析某型控制装置ARINC429总线工作时序,使用新的算法分别模拟4个总线通道,巧妙组合实现对控制装置ARINC429总线的测试。解决了在ATLAS这种实时性比较差的编程语言中模拟及测试实时性强的控制装置ARINC429总线的问题。

By analyzing the time sequence of ARINC429 bus adopted on a controller,an algorithm is proposed to simulate four kinds of bus events for testing ARINC429 bus of controller.The algorithm gives a convenient and fast way to solve the real-time problem on simulating and testing ARINC429 bus of launcher,when programmed by non-real-time ATLAS language.