Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1992.07a
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- Pages.319-322
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- 1992
A Study on Indirect Adaptive Pole Placement Controller using a Modified Least Squares Method
수정된 최소자승법을 이용한 간접 적응 극배치 제어기에 관한 연구
- Han, Young-Seong (Hyosung Industries Co. Ltd. Research & Development Institute) ;
- Chung, Young-Joo (Hyosung Industries Co. Ltd. Research & Development Institute) ;
- Nho, Tae-Seok (Hyosung Industries Co. Ltd. Research & Development Institute) ;
- Cho, Kyu-Bock (Hyosung Industries Co. Ltd. Research & Development Institute)
- Published : 1992.07.23
Abstract
This paper proposes indirect adaptive pole placement adaptive controller using a modified least squares method. If an adaptive controller has good performance, it is necessary that an estimator have fast convergence. This paper presents a modified least squares method which guarantees the stability of estimator and has fast convergence. In this algorithm, information on signal level is obtained from the determinent of covariance matrix and according to it, weighting factor is tuned.
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