摘要
将 LQR(linear puadratic regulator)最优控制的理论研究成果应用到精馏塔上,设计了精馏塔的线性二次最优控制器,并将控制结果与常规PID控制器控制结果进行了比较。仿真证明,在动戊变化过程中,LQR控制器确实能使目标函数得到优化。
The optimum control theory of LQR is applied to distillation and an optimum controller is designed in this paper. The results of LQR and PID controler are compared as well. The simulation showed that LQR could optimize the cost function.
出处
《山东电力高等专科学校学报》
1999年第1期20-22,共3页
Journal of Shandong Electric Power College
关键词
最优控制
LQR
精馏塔
仿真
optimum control
LQR
Pisstilla-tion, simulation