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» On the Synthesis of a Stabilizing Feedback Control
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HPCA
2008
IEEE
14 years 8 months 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
13 years 7 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
12 years 11 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»
13 years 7 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»
13 years 5 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