在Simulink环境中实现自抗扰控制器,本文只使用比较简单的MATLAB语言。新版的MATLAB中提供了 Level-IM、Level-2M和S-FunctionBuilder三种编写S-函数的方式,采用第一种方式编写。-Implemented in Simulink environment ADRC, we use only the relatively simple MATLAB language. New version of MATLAB provides a Level-IM, Level-2M and S-FunctionBuilder three kinds of ways to prepare S-functions, using the first method to write.