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http://dx.doi.org/10.5302/J.ICROS.2009.15.3.249

Pole Placement by an LQ Controller  

Park, Min-Ho (청양대학 전기전자과)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.15, no.3, 2009 , pp. 249-254 More about this Journal
Abstract
This paper studies the problem of pole placement by an LQ controller for system having two distinct real poles. Using the so-called Pole's Moving Range (PMR) drawn in the s-plane and relational equations between closed-loop system poles and weighting matrices, we calculate the state weighting matrix to move two distinct real poles to a pair of complex poles. By numerical examples, we show that the proposed method is applied to improve system performance.
Keywords
LQ; weighting matrix; pole's moving-range; pole placement;
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Times Cited By KSCI : 2  (Citation Analysis)
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