Results 1 to 10 of about 6,775,804 (182)
Eigenvalues assignment in descriptor linear systems by state and its derivative feedbacks [PDF]
The eigenvalues assignment problems for descriptor linear systems with state and its derivative feedbacks are considered herein. Necessary and sufficient conditions for the existence of solutions to the problems are established.
Tadeusz Kaczorek
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A new approach to solving uncertain linear systems [PDF]
Uncertain linear systems are defined and these linear systems using Log-normal and Zigzag variables based on theirin-verse distributions are investigated.
Behrouz Fathi Vajargah +2 more
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An Accelerated Iterative Technique: Third Refinement of Gauss–Seidel Algorithm for Linear Systems
Obtaining an approximation for the majority of sparse linear systems found in engineering and applied sciences requires efficient iteration approaches.
Khadeejah James Audu +1 more
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Numerical checking method for positive invariance of polyhedral sets for linear dynamical systems [PDF]
Positively invariant sets play an important role in the theory and applications of dynamical systems. The stability in the sense of Lyapunov of the equilibrium x = 0 is equivalent to the existence of the ellipsoidal positively invariant sets.
H. Yang, Y. Hu
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Linear Complementarity Systems [PDF]
Summary: The authors introduce a new class of dynamical systems called ``linear complementarity systems''. The time evolution of these systems consists of a series of continuous phases separated by ``events'' which cause a change in dynamics and possibly a jump in the state vector. The occurrence of events is governed by certain inequalities similar to
Heemels, W.P.M.H. +2 more
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A Matching-Strategy-Inspired Preconditioning for Elliptic Optimal Control Problems
In this paper, a new preconditioning method is proposed for the linear system arising from the elliptic optimal control problem. It is based on row permutations of the linear system and approximations of the corresponding Schur complement inspired by the
Chaojie Wang, Jie Chen, Shuen Sun
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The article considers the methods of calculating the transition matrix of a dynamic system, which is based on the transient matrix representation by the matrix exponent and on the use of the system signal graph.
Orest Lozynskyy +4 more
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A Matrix Approach for Analyzing Signal Flow Graph
Mason’s gain formula can grow factorially because of growth in the enumeration of paths in a directed graph. Each of the (n − 2)! permutation of the intermediate vertices includes a path between input and output nodes.
Shyr-Long Jeng +2 more
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We consider a linear system under non-Gaussian random excitation modeled by the Cai and Lin’s model and investigate the effects of the non-Gaussianity of the excitation on the displacement and velocity responses based on the bispectrum and cross ...
Daizoh ITOH, Takahiro TSUCHIDA
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FEEDBACK LINEARIZATION OF PIECEWISE LINEAR SYSTEMS [PDF]
One of the classical problems of nonlinear systems and control theory is feedback linearization. Its obvious motivation is that one can utilize linear control theory if the nonlinear system at hand is linearizable by feedback. This problem is well-understood for the smooth nonlinear systems. In the present paper, we investigate feedback linearizability
Çamlıbel, Mehmet Kanat +1 more
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