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AUTOMATICA
2000
72views more  AUTOMATICA 2000»
14 years 9 days ago
Direct iterative tuning via spectral analysis
This paper introduces a nonparametric frequency-domain scheme for tuning closed-loop systems. A linear quadratic criterion is used for guiding the system towards an optimal-regula...
Leonardo C. Kammer, Robert R. Bitmead, Peter L. Ba...
AUTOMATICA
2005
82views more  AUTOMATICA 2005»
14 years 11 days ago
Consistency analysis of some closed-loop subspace identification methods
We study statistical consistency of two recently proposed subspace identification algorithms for closed-loop systems. These algorithms een as implementations of an abstract state-...
Alessandro Chiuso, Giorgio Picci
CDC
2008
IEEE
136views Control Systems» more  CDC 2008»
14 years 7 months ago
Reformulating negative imaginary frequency response systems to bounded-real systems
— This paper provides a reformulation of closed-loop systems that have negative imaginary frequency response to closed-loop systems that have bounded gain, so that theory and res...
Alexander Lanzon, Zhuoyue Song, Ian R. Petersen