摘要
采用常规PID控制器时需要同时调整比例系数、积分系数和微分系数三个参数,但通常又缺乏这三个参数与系统性能指标之间的明确联系,因此很难有效调节参数以达到制定的性能指标。而采用单参数比例积分微分控制器时,只需通过一个参数对控制器进行方便的调节。在仿真分析的基础上,将单参数比例积分微分控制器应用于双容水箱液位控制系统中,试验结果表明单参数比例积分微分控制器较好的控制性能和鲁棒性。
In the traditional PID controller,the proportion coefficient,integral coefficient and differential coefficient must be adjusted in the same time. But the is short of specific relation with the system capability guide line. So,it is difficult to adjust the PID parameter and get satisfying capability guide line. If the single parameter PID is used in system,it is easy to adjust one parameter in the controller. Based on emulation,the single parameter PID is used in double cubage water tank＇s control,the result of experiment show that the single parameter PID has better control performance and robustness.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2010年第5期817-820,共4页
Journal of Liaoning Technical University (Natural Science)
