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TEST/MODEL CORRELATION FOR MARS PATHFINDER MULTI-BODY SYSTEM DROP TESTS

机译:火星探测器的测试/模型相关性多体系统丢弃试验

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A multi-body dynamics computer model was used extensively for the Mars Pathfinder mission to simulate its innovative and unconventional atmospheric entry, descent and landing approach. To verify the accuracy and validity of this model which was vital to the success of this mission, two multi-body system drop tests were performed and augmented by an extensive model correlation effort. The end product is a test verified model that will be used in the final Mars Pathfinder terminal descent simulation.
机译:多体动力学计算机模型广泛用于MARS Pathfinder任务,以模拟其创新和非常规环境的大气进入,下降和降落方法。为了验证这一模型对该任务成功至关重要的准确性和有效性,通过广泛的模型相关努力来执行和增强两个多体系统下降测试。最终产品是测试验证模型,将用于最终火星探路终端血清序列仿真。

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