Results 221 to 230 of about 1,515 (263)
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Null Controllability of a Degenerate Schrödinger Equation
Complex Analysis and Operator Theory, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abderrazak Chrifi, Younes Echarroudi
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Null Controllability with Vanishing Energy
SIAM Journal on Control and Optimization, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrico Priola, Jerzy Zabczyk
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Null Controllability of Linear Systems with Constrained Controls
SIAM Journal on Control and Optimization, 1980The paper considers the problem of steering the state of a linear time-varying system to the origin when the control is subject to magnitude constraints. Necessary and sufficient conditions are given for global constrained controllability as well as a necessary and sufficient condition for the existence of a control (satisfying the constraints) which ...
Schmitendorf, W. E., Barmish, B. Ross
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Null controllability of the Burgers system with distributed controls
Systems & Control Letters, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrique Fernández-Cara, Sergio Guerrero
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Comparison of null-space and minimal null-space control algorithms
Robotica, 2007SUMMARYThis paper deals with the stability of null-space velocity control algorithms in extended operational space for redundant robots. We compare the performance of the control algorithm based on the minimal null-space projection and generalized-inverse-based projection into the Jacobian null-space.
Bojan Nemec, Leon Zlajpah, Damir Omrcen
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Simultaneous null controllability with constraint on the control
Applied Mathematics and Computation, 2013This paper is concerned with the simultaneous null controllability with constraint on the control, for a system of coupled linear heat equations. First, we show that, by means of a change of variable, a system of two linear heat equations with a same control can be rewritten in the form of a system of linear heat equations with a control function ...
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Null-Controllability of a System of Linear Thermoelasticity
Archive for Rational Mechanics and Analysis, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lebeau, Gilles, Zuazua, Enrique
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Adaptive null steering beamformer implementation for flexible broad null control
Signal Processing, 2011An implementation of adaptive null steering beamformer for flexible broad null control, based on constrained recursive updating of array response zeros and spatial FIR filters, is presented. The design allows the beamformer to form broad nulls and control their widths readily. The new method is of great advantage for sensor array in which the number of
Shuang Leng, Wee Ser
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Null Controllability of a Fluid-Structure System
SIAM Journal on Control and Optimization, 2013We study a coupled fluid-structure system. The structure corresponds to a part of the boundary of a domain containing an incompressible viscous fluid. The structure displacement is modeled by an ordinary differential equation. We prove the local null controllability of the system when the control acts on a fixed subset of the fluid domain.
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Null Controllability of the Free Surface of a Liquid in a Container
SIAM Journal on Control and Optimization, 2004Summary: This paper deals with the well-posedness, boundary observability, and boundary controllability of a model of lateral sloshing in moving containers. It begins with a short review of the lateral sloshing theory, then the problem is solved by combining the Fourier method and the Hilbert uniqueness method of J.-L. Lions.
Komornik, Vilmos +2 more
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