利用matlab编写程序对控制系统的稳定性进行判断；对系统的可控性与可观性进行判断；用频域特性和时域特性对控制系统进行分析与设计；判断系统的可控性与可观性，对系统进行极点配置，设计观测器，掌握控制系统的设计方法。-Using matlab to program the control system to judge the stability　on the system controllability and observability to judge　using frequency domain characteristics and time domain characteristics of the control system analysis and design　determine the system controllability and observability , the system pole placement, observer design, master control system design.