MINIMAL TIME DISCRETE SYSTEM (2005)
The minimal time regulator problem is investigated for a saturating sampled-data control system which has a linear plant with real and distinct characteristic roots. An optimal control was obtained...
MINIMAL TIME REGULATOR PROBLEMS FOR LINEAR SAMPLED-DATA SYSTEMS (GENERAL THEORY) (2005)
A sampled-data control system is considered in which the plant transfer function is a constant divided by an N'TH-order polynomial in s. The control signal f(t) goes through a sampler of period T and...
Final Report, 1 June 1959 - 31 May 1962. (2005)
A brief description and conclusions are given on the work done at the Electronics Research Labora tory of the University of California for the Electronic Systems Division. Research on ran domly...
Robustness of Stability Conditions for Linear Time-Invariant Feedback Systems. (2002)
Desoer, C. A., Callier, F. M., Chan, W. S.
The robustness of stability conditions for linear time-invariant feedback systems is examined assuming three different types of representations: state-space representation, coprime matrix fraction...
Foundations of Feedback Theory for Nonlinear Dynamical Systems, (2002)
We study the fundamental properties of feedback for nonlinear, time-varying, multi-input, multi-output, distributed systems. The classical Black formula is generalized to the nonlinear case....
Feedback System Design: The Fractional Representation Approach to Analysis and Synthesis, (2002)
Desoer,C. A., Lin,Ruey-Wen, Murray,John, Saeks,Richard
Prepared in cooperation with California Univ., Berkeley and Texas Tech Univ., Lubbock. Inst. for Electronic Science. Contract N00014-75-C-0498.
Annual Review of Research under the Joint Services Electronics Program, (2002)
Saeks,R., Hunt,L. R., Murray,J., Walkup,J., Desoer,C. A.
This report represents the fourth year of research performed under the auspices of the Joint services Electronics Program at Texas Tech University. The program is concentrated in the information...
We consider an interconnected system S sub 0 made of linear multivariable subsystems which are specified by matrix fractions with elements in a ring of stable scalar transfer functions H. Given that...
Simultaneous Stabilization of Nonlinear Systems, (2002)
We study the problem of simultaneous stabilization of a given set of nonlinear plants by one nonlinear, not necessarily stable compensator. We obtain a necessary and sufficient condition under which...
THE MULTIPLE INPUT MINIMAL TIME REGULATOR PROBLEM (GENERAL THEORY) (1998)
The minimum-time regulator problem is considered for a linear time-invariant discrete system whose state transition equation is x-k+1 = Ax--k +Du--k+1. The problem of control is to choose an m...
A Discrete Iterative Learning Control for a Class of Nonlinear Time-Varying Systems (1998)
Chiang-Ju Chien, C. A. Desoer, M. Vidyasagar, Feedback System Input–output
A discrete iterative learning control is presented for a class of discrete-time nonlinear time-varying systems with initial state error, input disturbance, and output measurement noise. A feedforward...
Subharmonic Functions and Performance Bounds on Linear Time-Invariant Feedback Systems (1985)
In this paper we study multiple-input multiple-output (MIMO) linear time-invariant (LTI) control systems. We show that some well known constraints on the performance of single-input single-output...
Analytical foundations of Volterra series (1984)
Stephen Boyd, L. O. Chua, C. A. Desoer
In this paper we carefully study the analysis involved with Volterra series. We address system-theoretic issues ranging from bounds on the gain and incremental gain of Volterra series operators to...
Analytical Foundations of Volterra Series (1984)
BOYD, STEPHEN, CHUA, L. O., DESOER, C. A.
In this paper we carefully study the analysis involved with Volterra series. We address system-theoretic issues ranging from bounds on the gain and incremental gain of Volterra series operators to...