Browsing by Author "LIN, CM"

Now showing 1 - 7 of 7

ADAPTIVE CONTROLLER WITH DESIRED POLE ZERO ASSIGNMENT
(1986-11-01)
LIN, CM
;
CHEN, BS
;
電控工程研究所
;
Institute of Electrical and Control Engineering
ADAPTIVE DEADBEAT CONTROL
(1987-07-01)
LIN, CM
;
CHEN, BS
;
電控工程研究所
;
Institute of Electrical and Control Engineering
MULTIPURPOSE DEADBEAT CONTROLLER SYNTHESIS IN M-DIMENSIONAL DISCRETE MULTIVARIABLE SYSTEMS
(1986-11-01)
LIN, CM
;
CHEN, BS
;
電控工程研究所
;
Institute of Electrical and Control Engineering
MULTIPURPOSE DEADBEAT CONTROLLERS FOR MULTIVARIABLE SYSTEMS
(1987-10-01)
LIN, CM
;
CHEN, BS
;
電控工程研究所
;
Institute of Electrical and Control Engineering
ROBUST OPTIMIZATION OF MULTIVARIABLE FEEDBACK-SYSTEMS WITH TIME-VARYING NONLINEAR UNCERTAINTIES
(1993-03-01)
TU, MH
;
LIN, CM
;
LIN, YP
;
電控工程研究所
;
Institute of Electrical and Control Engineering
A design criterion is developed to achieve the input-output decoupling of multivariable feedback systems and the robust stabilization of systems with time-varying nonlinear uncertainties. Moreover, an effective design algorithm is derived to achieve the robust optimization of multivariable feedback systems subjected to time-varying nonlnear uncertainties. The theory of minimum H(infinity)-norm and the optimal interpolation technique are employed to solve this robust optimization problem. Since the requirements of internal stability are satisfied, this design algorithm performs appropriately, even if the plant is unstable and/or non-minimum phase. From the result of the robust optimization, we can predict the maximum sector bounds of nonlinear uncertainties that can be tolerated in the multivariable feedback system.
ROBUST STABILIZATION OF MULTIVARIABLE FEEDBACK-SYSTEMS WITH DESIRED PERFORMANCE REQUIREMENT
(1992-05-01)
TU, MH
;
LIN, CM
;
電控工程研究所
;
Institute of Electrical and Control Engineering
A design criterion is developed to achieve the following goals simultaneously: (i) input-output decoupling of multivariable feedback systems; (ii) complete and arbitrary closed-loop pole assignment; (iii) desired zero assignment for reference signal tracking; and (iv) robust stabilisation of multivariable feedback systems subjected to time-varying nonlinear uncertainties. Thus, the requirements of performance as well as stability robustness of a multivariable feedback system will be simultaneously met by employing this design criterion. Moreover, by minimising H infinity-norm of each channel of the closed-loop transfer matrix, we can obtain the robustness optimisation of the system, i.e., we can predict the maximum slope of the sector-bounded nonlinear uncertainties that can be tolerated in each channel of the system. A practical example, the lateral flight control of CCV (control configured vehicle), is given to illustrate the validity of the proposed design algorithm.
SYNTHESIS OF POLE-ZERO ASSIGNMENT CONTROL LAW WITH MINIMUM CONTROL INPUT
(1992-05-01)
TU, MH
;
LIN, CM
;
電控工程研究所
;
Institute of Electrical and Control Engineering
A new method of control system design is developed to simultaneously consider the internal stability, pole assignment, reference signal tracking and control input minimisation. A parametrised design algorithm of the pole-zero assignment control law is derived to achieve the desired goals. The free parameters are used to minimise the L2-norm of the control input signal. Since the requirements of internal stability are satisfied, this design algorithm performs appropriately, even if the plant is unstable and/or is in a nonminimum phase. Examples are given to illustrate the validity of the design algorithm.