摘要
该实验平台主要特点是结合半实物仿真技术,引入元件离散化理念,实验设备只提供实验面板及电子元器件,由学生自己设计和搭建各种线性、非线性环节及系统,因实物介入仿真回路,硬件在环,仿真计算机与真实系统同步获取动态的输入信号,并实时产生动态的输出响应,从而达到控制系统的目的。该设备操作简单、开放自由度高、开发成本低、维护方便,可以满足本科生自动控制原理课程的实验教学任务。
The main feature of this experimental platform is to combine the semi-physical simulation technology and introduce the concept of component discretization,which only provides experimental panels and electronic components.Students design and build various linear and nonlinear links and systems by themselves.Because the physical object intervenes in the simulation loop,the hardware is in the loop,the simulation computer obtains the dynamic input signal synchronously with the real system,and generates the dynamic output response in real time,so as to achieve the purpose of controlling the system.The equipment has simple operation,with the high degree of openness and freedom,low equipment development cost,and convenient maintenance,which can meet the practical teaching tasks of the undergraduate"Automatic Control Principle"course.
作者
谢永华
王金聪
顾伟宏
张勇
Xie Yonghua;Wang Jincong;Gu Weihong;Zhang Yong(College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin,150040,China)
出处
《中国现代教育装备》
2021年第15期55-58,共4页
China Modern Educational Equipment
关键词
半实物仿真技术
自动控制原理
硬件在环
semi-physical simulation technology
automatic control principle
hardware-in-the-loop
