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根据实地执行任务的情况,发现广泛应用的数据合理性检验方法存在着弊病,这种弊病直接影响着整个系统的测量精度。为此本人从理论上予以探讨,对实地执行任务的测量数据予以分析,并将广泛应用的数据合理性检验方法予以剖析,最后提出一种新的数据合理性检验方法——测量数据滑动合理性检验。实践证明,测量数据滑动合理性检验明显地提高了测量系统的精度,经滑动合理性检验后的测量数据更接近测量系统的实际情况,消除了广泛应用的数据合理性检验所存在的弊病,在实地执行任务的情度分析中得以证实。
According to the situation in the field, it is found that the widely used data rationality test method has its drawbacks, which directly affects the measurement accuracy of the whole system. To this end, I theoretically explore the measured data on the field to carry out the task to be analyzed and widely used data rationality test methods to be analyzed, and finally proposed a new data rationality test method - measurement data sliding rationality test. Practice has proved that the sliding rationality test of measurement data obviously improves the accuracy of the measurement system. After the sliding rationality test, the measurement data is closer to the actual situation of the measurement system, eliminating the drawbacks of the widely used data rationality test. Confirmation was carried out in the sentiment analysis of the mission on the ground.