里面有： 基于MATLAB／Simulink环境下的PID参数整定 基于MATLAB的PID控制器参数整定及仿真 基于MATLAB的PID控制器设计 基于MATLAB下的PID控制仿真-Inside: Based on MATLAB/Simulink environment MATLAB-based PID parameter tuning of PID controller tuning and simulation of PID controller design based