State estimation based LQ optimal control in application to hydro plant

被引：0
|
作者：
Kishor, Nand [1 ]
Singh, S. P. [2 ]
Sharma, P. R. [3 ]
机构：
[1] AHEC, Roorkee 247667, Uttar Pradesh, India
[2] Indian Inst Technol, Dept Elect Engn, Roorkee 247667, Uttar Pradesh, India
[3] Royal Bhutan Inst Technol, Dept Elect Engn, Phuentsholing, Bhutan
来源：
2006 IEEE POWER INDIA CONFERENCE, VOLS 1 AND 2 | 2006年
关键词：
hydro plant; linear quadratic; state estimation; water column;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The state estimation of inelastic and elastic fifth-order state-space model of hydro plant is performed. The method adopted for state estimation is based on second-order polynomial approximations of a multi-dimensional interpolation formula. It is found that the state estimation of plant by this method outperforms to linear Kalman filter in terms of estimation. Then a state estimation based linear quadratic (LQ) approach for hydro turbine speed control is presented.
引用
收藏
页码：236 / +
页数：3
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