发动机测控试验台控制方法研究

摘要

介绍了利用专家自整定PID(比例、积分、微分)控制器代替常规PID控制器，应用于发动机试验台中，使得试验台控制性能有了较大的提高，能满足发动机台架试验的要求。%It is complicated to set the conventional PID parameters,thecontroller can not be self-adapting to the changes of the control object parameters. This paper introduced self-adjusting PID expert controller for replacing the conventional PID controller in control of the engine test-bed. This method can make control quality better to fit the requirement of indoor test.