Results 291 to 300 of about 51,919 (338)
Some of the next articles are maybe not open access.
Optimal finite wordlength linear quadratic regulation
IEEE Transactions on Automatic Control, 1989The authors consider the design of an LQG regulator, implemented in fixed-point arithmetic, which is optimized with respect to its state wordlength and structure. The approach extends previous design methods so that arithmetic errors are directly included.
D. Williamson, K. Kadiman
openaire +1 more source
Linear Quadratic Regulator Controller Design
2015In this chapter, an optimal controller is designed using the linear quadratic regulator (LQR) method. In order to better evaluate the effect of disturbances on the obtained measurements, a Kalman filter is used. Initially, the controller is tested for a case where disturbances are absent.
Chingiz Hajiyev +2 more
openaire +1 more source
Linear quadratic regulation using neural networks
IJCNN-91-Seattle International Joint Conference on Neural Networks, 2002The authors describe the use of neural networks for solving optimal control problems for discrete-time linear systems with quadratic cost functions. The result is obtained by formulating the optimal control problem as a quadratic programming problem with inequality constraints and then applying a result by M. Kennedy and L. Chua (1988).
K.L. Moore, S. Naidu
openaire +1 more source
Emulation design based linear quadratic regulation
2013 XXIV International Conference on Information, Communication and Automation Technologies (ICAT), 2013With the encouraging rapid advancement in digital controller design, there is a need to explore further the optimal and robust digital controller implementation schemes. The ease in implementation of the discrete time controller urge the designers to adopt the emulation design technique, in which discrete-time systems are treated in a continuous-time ...
Rahat Ali +2 more
openaire +1 more source
ISWEC linear quadratic regulator oscillating control
Renewable Energy, 2017Abstract Wave energy is one of the most promising technologies for the future of renewable energy. Its steady, even if not dashing, development, both in theoretical and applied solutions, will bring the field, in the mid-term, to the point of being a viable, economical and sustainable technology, competitive when compared to more mature ones.
VISSIO, GIACOMO +5 more
openaire +1 more source
Regulation of linear quadratic games
2005In non-cooperative two-person games Nash equilibria can be dominated. When a third player — the regulator — can influence the cost structure of the game, it is sometimes possible to reduce the degree of dominance of the non-cooperative equilibrium. We formulate the regulator's problem as minimization of a (properly chosen) distance between the Nash ...
openaire +1 more source
Steepest descent as Linear Quadratic Regulation
2021Concorder un modèle à certaines observations, voilà qui résume assez bien ce que l’apprentissage machine cherche à accomplir. Ce concept est maintenant omniprésent dans nos vies, entre autre grâce aux percées récentes en apprentissage profond. La stratégie d’optimisation prédominante pour ces deux domaines est la minimisation d’un objectif donné.
openaire +1 more source
Reduced explicit constrained linear quadratic regulators
IEEE Transactions on Automatic Control, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Design of Robust Linear Quadratic Regulator
1989 American Control Conference, 1989The problem of designing a robust optimal controller for linear time-invariant system using LQ regulator theory is considered. A sufficient condition is derived to show that a nominally optimal law designed with adequate degree of stability remains optimal for perturbed system with fixed perturbations in the state matrix.
openaire +1 more source
Dynamic Gain Adaptation in Linear Quadratic Regulators
IEEE Transactions on Automatic ControlzbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source