Results 161 to 170 of about 32,201 (189)

Humans self-organise balance control strategies on a dynamic platform. [PDF]

open access: yesSci Rep
Taleshi N   +4 more
europepmc   +1 more source

Bounded-Error LQR-Trees

2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2019
We present a feedback motion planning algorithm, Bounded-Error LQR-Trees, that leverages reinforcement learning theory to find a policy with a bounded amount of error. The algorithm composes locally valid linear-quadratic regulators (LQR) into a nonlinear controller, similar to how LQR-Trees constructs its policy, but minimizes the cost of the ...
Barrett Ames, George Konidaris
openaire   +1 more source

LQR for State-Bounded Structural Control

Journal of Dynamic Systems, Measurement, and Control, 1996
In order to prevent structural damages, it is more important to bound the vibration amplitude than to reduce the vibration energy. However, in the performance index for linear quadratic regulator (LQR), the instantaneous amplitude of vibration is not minimized.
Chuang, C.-H., Wu, D.-N., Wang, Q.
openaire   +2 more sources

LQR via First Order Flows

2020 American Control Conference (ACC), 2020
We consider the Linear-Quadratic-Regulator (LQR) problem in terms of optimizing a real-valued matrix function over the set of feedback gains. Such a setup facilitates examining the implications of a natural initial-state independent formulation of LQR in designing first order algorithms.
Jingjing Bu   +2 more
openaire   +1 more source

LQR synthesis via eigenstructure assignment

IFAC Proceedings Volumes, 1999
Abstract In this paper, a novel relation between the weighting matrix Q in LQR and an eigenstructure of the desired closed-loop system is proposed. The method of a block controller transformation is utilized to develop the scheme. Using the proposed algorithm, the state feedback gain with the desired eigenstructure in the LQR can be obtained.
Jae Weon Choi, Young Bong Seo
openaire   +1 more source

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