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SIAMMAX
2010
156views more  SIAMMAX 2010»
13 years 1 months ago
Preconditioned Conjugate Gradient Method for Optimal Control Problems with Control and State Constraints
Optimality systems and their linearizations arising in optimal control of partial differential equations with pointwise control and (regularized) state constraints are considered. ...
Roland Herzog, Ekkehard W. Sachs
ICRA
2010
IEEE
131views Robotics» more  ICRA 2010»
13 years 5 months ago
Human-in-the-Loop: Terminal constraint receding horizon control with human inputs
Abstract-- This paper presents a control theoretic formulation and optimal control solution for integrating human control inputs subject to linear state constraints. The formulatio...
Rahul Chipalkatty, Magnus Egerstedt
CDC
2008
IEEE
175views Control Systems» more  CDC 2008»
14 years 1 months ago
Transformation of optimal control problems with a state constraint avoiding interior boundary conditions
— A well–known problem in constrained optimal control is the presence of interior boundary conditions for constrained arcs which require a–priori knowledge of the optimal sol...
Knut Graichen, Nicolas Petit, Andreas Kugi
INFORMATICALT
2002
191views more  INFORMATICALT 2002»
13 years 6 months ago
Optimal Control of a Well-Stirred Bioreactor in the Presence of Stochastic Perturbations
We study the stochastic model for bioremediation in a bioreactor with ideal mixing. The dynamics of the examined system is described by stochastic differential equations. We consid...
Vadim Azhmyakov
HPCA
2008
IEEE
14 years 7 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