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Page 4387 of Mathematical Reviews Vol. , Issue 84j [page]

1984 Mathematical Reviews  
V. 84j:93064 On the question of stability of a periodic regime. (Russian) Some questions of differential and integral equations and their applications, No. 3, 43-47, Yakutsk. Gos.  ...  The results are interpreted as criteria for G-stability of linear systems. A numerical algorithm to compute the criteria is given.  ... 

Page 1258 of Mathematical Reviews Vol. , Issue 80C [page]

1980 Mathematical Reviews  
The author discusses the stability of feedback systems, of modal control sys- tems and questions of structural stability.  ...  This book can serve as a guide by providing sufficient rigor and simplicity to the fundamental questions of the linear theory of dynamical systems and by pointing out the bibliography necessary for pursuing  ... 

Page 4380 of Mathematical Reviews Vol. , Issue 93h [page]

1993 Mathematical Reviews  
The following two chapters concentrate on controllability, stability and stabilizability of linear systems and the final one on the linear regulator problem in Hilbert spaces.  ...  One can find here recent results on positive, impulsive and infinite-dimensional systems. To preserve some uniformity of style, discrete systems as well as stochastic ones have not been included.  ... 

Fourth special issue on linear systems and control

V.D. Blondel, D. Hinrichsen, J. Rosenthal, P. Van Dooren
2002 Linear Algebra and its Applications  
This development casts some light on the relationship between linear algebra and systems theory, which is of a dialectical nature.  ...  This is the fourth special issue of LAA devoted to Linear Systems and Control.  ... 
doi:10.1016/s0024-3795(02)00309-9 fatcat:uccrbt5drjfq3awgstlpbg5uba

Realization of systems with internal passivity and symmetry constraints

Jan C. Willems
1976 Journal of the Franklin Institute  
This expoeitory paper describes the mu& reauh and applications of the theory of realization of linear stationary dynamical 8ystem.8 in the case that there are certain internal conetrainte on the parameters  ...  The internal conatrainta considered here are those derived from passivity and aymnzetry requiremente. Application8 to stability theory, electrical network 8ynthe8i8, and other areas are outlined.  ...  The results have some interesting applications. The main ones may be found in the areas of feedback stability and electrical network synthesis.  ... 
doi:10.1016/0016-0032(76)90081-8 fatcat:tnqve77d3fh7nharnfvhlarwjm

Page 1795 of Mathematical Reviews Vol. , Issue 86d [page]

1986 Mathematical Reviews  
Author summary: “Questions of the application of Lyapunov func- tions to the synthesis of controls realizing assigned trajectories of motion are discussed.  ...  An explicit solution X(z) of the matrix equation A(z)X(z) + X(z)B(z) = C(z) is developed and its applicability to the stabil- ity analysis of generalized linear systems and time delay systems demonstrated  ... 

Page 5329 of Mathematical Reviews Vol. , Issue 84m [page]

1984 Mathematical Reviews  
As an application of this result they obtain a result on controllability of an affine system.  ...  Formulas for conic uncertainty propagation and stability analysis are applied successively to the various groups, beginning at the bottom of the hierarchy and moving up one level at a time.  ... 

Page 3636 of Mathematical Reviews Vol. , Issue 82h [page]

1982 Mathematical Reviews  
The author extends the work of Fliess on the realization and transfer function of nonlinear homogeneous continuous time systems to the case of discrete-time systems.  ...  Byrnes, Christopher I. 82h:93015 On certain problems of arithmetic arising in the realization of linear systems with symmetries.  ... 

Review of multidimensional systems theory, edited by N. K. Bose

Eduardo D. Sontag
1987 Linear Algebra and its Applications  
THE AREA Few parts of application-oriented mathematics have benefited from the interaction with modern algebraic and analytic geometry as much as the area usually referred to as multidimensional systems  ...  Because of finite realizability constraints, the focus is often on rational functions; this accounts for the strong algebraic flavor of papers in the area, and in particular the use of techniques and results  ...  Once causality has been properly defined, and a notion of stability has been introduced, it is possible to study the question of feedback stabilization of unstable systems.  ... 
doi:10.1016/0024-3795(87)90174-1 fatcat:xv4jmhkmgngdnkx77edjize25q

Page 1491 of Mathematical Reviews Vol. 56, Issue 4 [page]

1978 Mathematical Reviews  
(Russian) [Questions on the theory and on systems design of some classes of complex control systems] Edited by A. A. Bakaev and L. I. Bazan. Akad. Nauk Ukrain. SSR Inst.  ...  Silverman and Keith Glover, Generalized dynamic covers for linear systems with applications to deterministic identification and realization problems (pp. 1262-1267); James W. Clary and Kwang Y.  ... 

Page 4831 of Mathematical Reviews Vol. , Issue 84k [page]

1984 Mathematical Reviews  
occur in a variety of applications ranging from command and control systems and discretization of partial differential equations, to the stability augmentation of pairs of helicopters lifting a large  ...  The basic questions have to do with the solvability of linear matrix equations over rings of rational functions with coefficients in a commutative ring R.  ... 

Page 1949 of Mathematical Reviews Vol. 56, Issue 5 [page]

1978 Mathematical Reviews  
Authors’ summary: “The realization question for infinite- dimensional linear systems is examined for both bounded and unbounded operators.  ...  Some examples illustrate the results and their applications.” 14952 Malinowski, Krzysztof B. 14953 Applicability of the Lagrange multiplier method to the optimiza- tion of quadratic systems.  ... 

Page 513 of Mathematical Reviews Vol. , Issue 81B [page]

1981 Mathematical Reviews  
Dudka, An application of some modifications of a method of Caplygin to differential equations in Banach space (pp. 19-25); N. S. Kurpel’ [M. S. Kurpel’] and A. G.  ...  Cistjakov, An equation for the value-function of a pursuit game (pp. 172-176); V. Ju. Pavlikov, On the question of stabilization of linear systems under uncer- tainty conditions (pp. 177-184).  ... 

Author index to volume 50

1983 Linear Algebra and its Applications  
AND LINDQUIST, ANDERS: On the Partial Realization Prob lem, 277 HAMMER, JACOB AND HEYM.ANN, MICHAEL: Factorization of Linear Systems: A Generalized Framework, 321 HALIT~IS, M. L.  ...  TAKAHASHI, KATSUTOSHI: On Relative Primeness of Operator Polynomials, 521 TANNENBAUM, ALLEN: On the Stabilizer Sub group of a Pair of Matrices, 527 VAN DOOREN, PAC~L AND DEWILDE, PATRICK: The Eigenstnxture  ... 
doi:10.1016/0024-3795(83)90074-5 fatcat:ekhyczjthbgb3ah7w2yfp6pmp4

Analysis of Low Frequency Oscillation in Power System

Xiao Rui Chu
2013 Applied Mechanics and Materials  
Then the frequency of the low frequency oscillation is low, cycle to be longer,and affected area to be wide, it is also big harm to the power system.  ...  Therefore, based on this research status, the future analysis methods and developmental trend of the low frequency oscillation of power system were discussed.In the power system, the angle of attack among  ...  as to realize the accurate adjustment of active power and reactive power of lines, and can improve the capacity of the transmission and damping vibration of the system.  ... 
doi:10.4028/ fatcat:hf56kj47lne77gazoq6wrj3sx4
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