Journal of Signal Processing
Online ISSN : 1880-1013
Print ISSN : 1342-6230
ISSN-L : 1342-6230
Augmented Automatic Choosing Control of Modified Filter Type for Nonlinear Noisy Measurement Systems
Hitoshi TakataTomohiro HachinoYoshiomi HinoKazutomo YunokuchiHiromi MiyajimaKazuo Komatsu
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2012 年 16 巻 6 号 p. 563-569

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抄録
This paper is concerned with single nonlinear feedback control for nonlinear systems with noisy measurement. A given nonlinear system is linearized piecewise to design the linear optimal controllers, which are then smoothly united into a single nonlinear feedback controller by an automatic choosing function. The state estimation is carried out with a modified nonlinear filter, which includes the 1st-and 2nd-order filters. This is called an augmented automatic choosing control of modified filter type (AACCMF). Simulation results show that the new controller improves the stability of electric power systems well.
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© 2012 Research Institute of Signal Processing, Japan
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