基于S函数的专家PID控制器的实现

Realization of the expert PID controller on the basis of s-function

S-function是system function的简称．利用它用户可以开发自己的功能模块．它是Simulink一项重要的功能．采用S函数可实现在Simulink 下复杂控制器和和复杂被控对象的编程。特别适合于复杂系统的仿真,将S 函数与Simulink有机地结合可充分扩展MATLAB／Simulink的功能。

S-function is the abbreviation of system function, utilizing it, user can to develop one＇s own function module, it is Simulink an important function, adopting S-function can realize the complicated controller controlled target programming under simulink especially suitable for the emulation of the complicated system, S-function and Simulink accord organically with the function that can fully expand MATLAB/Slmulink.