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针对综合模块化航空电子(IMA)时间分区测试问题,建立了IMA分区调度仿真模型。在该模型的基础上,提出一种可用于IMA时间分区测试的方法。该方法通过激励驻留在各个分区中的测试应用行为,增强了IMA各分区运行状态的可观测性。使用IMA分区调度模型生成了该测试方法可能产生的测试结果,针对模拟测试结果,分析并总结了该测试方法的时序特性。
In order to solve the time partition test problem of IMA, an IMA partition scheduling simulation model is established. Based on this model, a method that can be used for IMA time partitioning test is proposed. This method enhances the observability of the operational status of IMA partitions by stimulating the test application behavior residing in each partition. The IMA partition scheduling model is used to generate the test results that the test method may produce. According to the simulation test results, the timing characteristics of the test method are analyzed and summarized.