自动机运动规律测试中的数据处理方法研究

摘要

通过分析光电位移测试中图像数据的特点,利用光斑区域预测法,预测光斑在图像序列中的区域,确定处理的矩阵范围,实现了数据的快速处理;分析了提取光斑中心的灰度中心算法,获得了处理的数据点;通过拟合位移曲线获得自动机运动规律的位移时间曲线和速度时间曲线;得出了某型号冲锋枪自动机运动规律的速度曲线,为自动机运动规律的研究提供了可靠依据.%The performance of automata is an important parameter for evaluating weapons, so the research about the motion rule is significant in the experiment of automatic weapons. This paper analyzed the characteristics of the image data in the photoelectric displacement test, and predicted the spot areas in the image sequence according to spot forecast method to determine the scope of the computing matrixes, and consequently achieved rapid processing of data. Moreover,the algorithm based on the gray center was researched to locate the spot center for obtaining the processing data points. As a result, the displacement-time curve and velocity-time curve of automata motion rule was obtained by curve fitting, and the motion rule of a certain-type submachine gun was obtained, the motion law of research for automata and provide reliable basis.