摘要
本文提出了一种计算ITAE指标对参数变化梯度的方法,根据这一方法,并配合改进后的Davision快速数字仿真方法,在数字计算机上算出了一组新的位移无静差系统ITAE最佳标准化传递函数系数。所得结果此文[1]在模拟计算机上算得的结果不但ITAE指标值更小,而且具有更好的动态性能指标。
In this Paper a new algorithm for the calculation of the gradient of ITAE index with respect to system parameters is presented. According to this method as well as an improved Davision's fast simulation algorithm, new stan-dardform parameters of zero-displacement-error system have been obtained with a digital computer. The new results not only have less ITAE value but also have better dynamic performence than those referece[1].
