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从北斗系统组成、功能及原理入手,分析了北斗救生信标机在飞机平台上进行性能测试的特点,介绍了性能测试和评判方法,分析并研究了验证结果。应用结果表明,本文设计的试飞和测试评估方法科学可行,测试结果准确,充分体现了被测设备的功能性能,暴露了设计缺陷,给出了使用限制建议。研究结果具有重要的工程实际应用价值,能够为用户提供使用参考。
Based on the composition, function and principle of BeiDou system, this paper analyzes the characteristics of BeiDou Lifesaving Beacon Machine in performance testing on aircraft platform, introduces the performance testing and evaluation methods, and analyzes and studies the verification results. The application results show that the test flight and test evaluation methods designed in this paper are scientifically feasible and the test results are accurate. It fully reflects the functional performance of the equipment under test, exposes the design flaws and gives the suggestions on the usage restrictions. The results of the study have important practical value of the project, to provide users with the use of reference.