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» On the Synthesis of a Stabilizing Feedback Control
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HPCA
2008
IEEE
16 years 3 days ago
Cluster-level feedback power control for performance optimization
Power control is becoming a key challenge for effectively operating a modern data center. In addition to reducing operating costs, precisely controlling power consumption is an es...
Xiaorui Wang, Ming Chen
MCSS
2008
Springer
14 years 11 months ago
Weakly coprime factorization and state-feedback stabilization of discrete-time systems
Abstract: The LQ-optimal state feedback of a finite-dimensional linear time-invariant system determines a coprime factorization NM-1 of the transfer function. We show that the same...
Kalle M. Mikkola
ICASSP
2011
IEEE
14 years 3 months ago
Active noise control in headsets: A new approach for broadband feedback ANC
In this paper a novel approach for broadband feedback active noise control (ANC) is presented which is based on the combination of classical non-adaptive feedback and adaptive fee...
Thomas Schumacher, Hauke Krüger, Marco Jeub, ...
AUTOMATICA
2007
129views more  AUTOMATICA 2007»
14 years 12 months ago
Robust control of polytopic systems by convex optimization
— Robust control synthesis of linear time-invariant SISO polytopic systems is investigated using the polynomial approach. A convex set of all stabilizing controllers for a polyto...
Alireza Karimi, Hamid Khatibi, Roland Longchamp
CDC
2009
IEEE
121views Control Systems» more  CDC 2009»
14 years 9 months ago
Homogeneity in the bi-limit as a tool for observer and feedback design
Abstract-- We introduce an extension of the notion of homogeneous approximation to make it valid both at the origin and at infinity (homogeneity in the bi-limit). Exploiting this e...
Vincent Andrieu, Laurent Praly, Alessandro Astolfi