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根据信息熵理论,模糊变量可以转化成为等效的随机变量。因此,一个多体动力学中模糊机构运动学问题可以利用随机机构运动模拟方法求解;利用ADAMS二次开发功能,采用Matlab语言编制Monte Carlo求解和绘图程序,建立了ADAMS多体动力学中模糊机构运动求解模块。最后的算例表明了所论方法的有效性。
According to the information entropy theory, fuzzy variables can be transformed into equivalent random variables. Therefore, a kinematic problem of fuzzy mechanism in multi-body dynamics can be solved by stochastic mechanism motion simulation. By using ADAMS secondary development function and Monte Carlo solution and drawing program in Matlab language, the fuzzy mechanism of ADAMS multi-body dynamics Motion solution module. The final example shows the validity of the proposed method.