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AAMAS
2010
Springer
13 years 7 months ago
Optimizing fixed-size stochastic controllers for POMDPs and decentralized POMDPs
POMDPs and their decentralized multiagent counterparts, DEC-POMDPs, offer a rich framework for sequential decision making under uncertainty. Their computational complexity, howeve...
Christopher Amato, Daniel S. Bernstein, Shlomo Zil...
AUTOMATICA
2008
99views more  AUTOMATICA 2008»
13 years 7 months ago
Adaptive control allocation
In this work we address the control allocation problem for a nonlinear over-actuated time-varying system where parameters a
Johannes Tjønnås, Tor Arne Johansen
CDC
2009
IEEE
142views Control Systems» more  CDC 2009»
14 years 10 days ago
Nonlinear attitude estimation using active vision and inertial measurements
Abstract— In this paper we consider the problem of estimating the attitude of a rigid body equipped with a triad of rate gyros and a pan and tilt camera. The nonlinear attitude o...
Sérgio Bras, Rita Cunha, José Fernan...
CDC
2008
IEEE
14 years 2 months ago
Robust semiglobal stabilization of the second order system by relay feedback with an uncertain variable time delay
We present sufficient conditions for robust relay-delayed semiglobal stabilization of second order systems, which relate the upper bound to an uncertain time delay and the paramete...
Eugenii Shustin, Leonid M. Fridman, Emilia Fridman...
CDC
2009
IEEE
114views Control Systems» more  CDC 2009»
14 years 10 days ago
Design of optimal switching surfaces for switched autonomous systems
Abstract— This paper presents a novel, computationally feasible procedure for computing optimal switching surfaces, i.e. optimal feedback controllers for switched autonomous nonl...
Axel Schild, Xu Chu Ding, Magnus Egerstedt, Jan Lu...