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本文简要介绍了20-sim软件的主要功能、编程环境和仿真方法。在讨论倒立摆系统是自动控制理论专业的理想实验对象的基础上,介绍了一阶倒立摆系统的构成和数学模型,提出利用20-sim软件对倒立摆系统的稳定性进行判断,在此基础上,应用自动控制技术中的最优状态反馈控制,利用SIDOPS+仿真语言将20-sim与Matlab相结合进行仿真,理想地显示了控制效果。
This article briefly introduces the main features of 20-sim software, programming environment and simulation methods. On the basis of discussing that the inverted pendulum system is an ideal experimental subject of the theory of automatic control, the constitution and mathematical model of the first-order inverted pendulum system are introduced, and the stability of the inverted pendulum system is judged by using 20-sim software. Based on this, , The optimal state feedback control in the automatic control technology is applied. The simulation of 20-sim and Matlab is performed by SIDOPS + simulation language, which shows the control effect ideally.