Results 241 to 250 of about 50,657 (291)

Linear-quadratic regulator. I. a new solution

Automation and Remote Control, 2015
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Khlebnikov, M. V., Shcherbakov, P. S., Chestnov, V. N.   +2 more
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Jump linear quadratic regulator with controlled jump rates

IEEE Transactions on Automatic Control, 2001
Summary: This note deals with the class of continuous-time linear systems with Markovian jumps. We assume that the jump rates are controlled. Our purpose is to study the jump linear quadratic regulator for this class of systems. The structure of the optimal controller is established.
Boukas, E. K., Liu, Z. K.
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Linear Quadratic Regulator for Autonomous Oscillation

2019 American Control Conference (ACC), 2019
A recent result on eigenstructure assignment allows for a linear feedback control to achieve desired autonomous periodic behavior for linear plants, where the oscillation pattern is characterized by a frequency and mode shape (relative amplitudes and phase-offsets). We develop an optimal control theory based on the general result that parametrizes such
D. Taylor Ludeke, Tetsuya Iwasaki
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The Continuous-Time Linear Quadratic Regulator

2021
In this chapter, we apply the dynamic programming theory to the continuous-time linear quadratic regulator problem (LQR). The LQR is a classical engineering problem and design technique in which a process has its settings optimized by minimizing a quadratic cost function.
Tomas Björk, Mariana Khapko, Agatha Murgoci   +2 more
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Linear Quadratic Regulator Controller Design

2015
In 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, Halil Ersin Soken, Sıtkı Yenal Vural   +2 more
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Linear quadratic regulation using neural networks

IJCNN-91-Seattle International Joint Conference on Neural Networks, 2002
The 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
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Optimal finite wordlength linear quadratic regulation

IEEE Transactions on Automatic Control, 1989
The 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
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Emulation design based linear quadratic regulation

2013 XXIV International Conference on Information, Communication and Automation Technologies (ICAT), 2013
With 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, Mohammad Bilal Malik, Muhammad Salman   +2 more
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ISWEC linear quadratic regulator oscillating control

Renewable Energy, 2017
Abstract 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, Valério, Duarte, BRACCO, GIOVANNI, Beirão, Pedro, POZZI, NICOLA, MATTIAZZO, Giuliana   +5 more
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Regulation of linear quadratic games

2005
In 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 ...
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