Results 291 to 300 of about 3,330,411 (337)
Some of the next articles are maybe not open access.
Controllability of linear stochastic systems
Systems & Control Letters, 1982Abstract We discuss several concepts of controllability for stochastic systems and derive sufficient (and in most cases also necessary) algebraic conditions for the controllability of the state and the output of white and colored noise linear systems. These criteria reduce to the well known deterministic ones in the absence of noise.
Wolfgang Kliemann, M Ehrhardt
openaire +2 more sources
System Embedding. Linear Control
Automation and Remote Control, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
V. N. Ryabchenko, V. N. Bukov
openaire +3 more sources
Constraint controllability for linear control systems
Annali di Matematica Pura ed Applicata, 1991This paper presents some relationships among different types of controllability for finite and infinite dimension linear systems. Several authors derived similar results but the framework developed here is claimed to be more general so that other results could be seen as corollaries of the results reported.
openaire +3 more sources
Optimality of linear control systems
IEEE Transactions on Automatic Control, 1972It is shown that every linear system with nondynamic feedback is optimal with respect to a quadratic performance index that includes a cross-product term between the state and control. If the index is further generalized to include derivatives of the control, every (sufficiently smooth) linear finite-dimensional dynamic feedback and feedforward control
Antony Jameson, Eliezer Kreindler
openaire +2 more sources
2014
This chapter gives an exposition of control theory for linear systems with emphasis on items and techniques given in a form appropriate for topics in forthcoming chapters. It introduces problems of reachability and optimal target control under constraints, as well as time-optimal control.
Alexander B. Kurzhanski, Pravin Varaiya
openaire +2 more sources
This chapter gives an exposition of control theory for linear systems with emphasis on items and techniques given in a form appropriate for topics in forthcoming chapters. It introduces problems of reachability and optimal target control under constraints, as well as time-optimal control.
Alexander B. Kurzhanski, Pravin Varaiya
openaire +2 more sources
2008
This chapter starts with basic results on semigroups of linear operators on Banach spaces. Characterizations of the generators of the semigroups due to Hille and Yosida and to Lions are given. Abstract material is illustrated by self-adjoint and differential operators.
openaire +2 more sources
This chapter starts with basic results on semigroups of linear operators on Banach spaces. Characterizations of the generators of the semigroups due to Hille and Yosida and to Lions are given. Abstract material is illustrated by self-adjoint and differential operators.
openaire +2 more sources
Controllability of piecewise linear systems
Systems & Control Letters, 1986The paper gives a necessary and sufficient condition for the local controllability of a discontinuous linear control system. The set of discontinuities is a hyperplane S. The system is defined by two different linear time-independent equations on the two closed halfspaces defined by S.
V W Veliov, Mikhail Krastanov
openaire +2 more sources
1996
For linear systems the problems of time optimality, controllability, observability, and the problem of constructing observers of different type are treated.
V. B. Kolmanovskii +2 more
openaire +2 more sources
For linear systems the problems of time optimality, controllability, observability, and the problem of constructing observers of different type are treated.
V. B. Kolmanovskii +2 more
openaire +2 more sources
Decentralized control of linear multivariable systems
Automatica, 1975Abstract This paper studies the effects of decentralized feedback on the closed-loop properties of jointly controllable, jointly observable k-channel linear systems. Channel interactions within such systems are described by means of suitably defined directed graphs.
A. S. Morse, J. P. Corfmat
openaire +4 more sources
The control of linear systems. Controllability.
1986Within control and system theory the fundamentally important concept of controllability arose naturally during the early development of optimal control theory in the late 1950’s and was discovered independently by a number of mathematicians and engineers in the United States and the Soviet Union.
openaire +2 more sources