数字控制系统的线性问题

摘要

This paper expounds the continuous-time linear systems may be discretized into the linear digital systems,the zero-order holder play an important effect.This paper presents the improve method for the control systems with dead-zone and points both this system and the double control system are linear control systems.%本文阐述了连续线性系统可以离散化为数字线性系统，零阶保持器起了重要的作用。本文提出了带死区控制系统的改进方法，并且指出它和复式控制系统都是线性系统。