论文部分内容阅读
连续系统的动态品质已有定性的分析和定量计算的结果,而离散系统的动态品质,一般只给出了定性的结论。文[1]、(2)利用复变函数理论给出近似计算公式,但计算相当繁冗。本文利用数字机对于具有零阶保持器的典型二阶离散系统以及可由它近似的高阶离散系统的动态品质进行了详细的分析和计算,找出了动态品质的变化规律。并在文[1]的基础上,给出了离散系统的动态调节时间的近似计算公式。
The dynamic quality of continuous systems has been qualitatively analyzed and the results of quantitative calculations. The dynamic quality of discrete systems generally gives only qualitative conclusions. [1], (2) The approximate calculation formula is given by using the theory of complex functions, but the computation is rather complicated. In this paper, the dynamic quality of a typical second-order discrete system with zero-order retainer and the high-order discrete system that can be approximated by the zero-order retainer is analyzed and calculated in detail in this paper, and the variation law of dynamic quality is found out. On the basis of [1], an approximate formula for calculating the dynamic adjustment time of a discrete system is given.