论文部分内容阅读
本文采用作者提出的数学模型作为闭环系统的最佳目标传递函数,应用古典控制理论中的方块图和现代控制理论中的状态空间概念,环路法综合等效的状态反馈系统。这样的综合系统不用状态观测器,并在某条件受限制时实现了按参考输入及扰动作用各自的最佳零、极点配置,同时对参考输入有最快、最稳的跟踪响应及最高的静态难确度;对扰动作用具有最小的动态响应及最高的无静差度。不仅解决了目前综合系统存在着的抗扰与跟踪性能难于兼顾的矛盾,而且也解决了目前难于解决的静态准确度与相对稳定性不能兼容的矛盾。方法简便、实用,便于工程中推广使用。
In this paper, we use the mathematical model proposed by the author as the optimal transfer function of closed-loop system. The block diagram in classical control theory and the state space concept in modern control theory are applied. The equivalent state feedback system of loop method is applied. Such an integrated system eliminates the need for state observers and achieves optimal zero and pole configurations per reference input and disturbance when conditions are limited while having the fastest and most stable tracking response and highest static The degree of accuracy; the minimum dynamic response to disturbance and the highest degree of non-static. It not only solves the contradiction that current anti-jamming and tracking performance of the integrated system is difficult to balance, but also solves the contradiction that the static accuracy and the relative stability that are difficult to be solved are incompatible. The method is simple, practical and easy to promote in the project.