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Conference paperVINTER RB, WOLENSKI P, 1989,
HAMILTON JACOBI THEORY FOR OPTIMAL-CONTROL PROBLEMS WITH DATA MEASURABLE IN TIME
, 28TH CONF AT THE 1989 ANNUAL MEETING OF THE IEEE : DECISION AND CONTROL, Publisher: I E E E, Pages: 293-295 -
Journal articleHui SYR, Bolton HR, 1988,
Microprocessor controlled synchronous motor drive
, IEE Conference Publication, Pages: 245-248, ISSN: 0537-9989With advances in power electronics and microprocessors, self-controlled synchronous motors are becoming more commonly employed for servo drive applications, not only because of their absence of brushes and commutator but more importantly because their characteristics and controllability are similar to those of conventional dc motors. This paper describes a microprocessor-controlled scheme for an inverter-fed synchronous motor drive, particularly suitable in the 10kW-100kW range. A M68000 micro-processor is used to control a 3-phase GTO-based inverter and a switch-mode field feed system. The control scheme is based on the self-synchronised principle, incorporating a rotor angle sensor.
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Conference paperGreen TC, Salmon JC, Williams BW, 1988,
Investigation of delta modulation spectra and of sub-harmonic elimination techniques.
, Pages: 290-297, ISSN: 0275-9306The frequency spectrum produced by an inverter controlled by a delta modulator is examined. Analytical expressions are derived that model the spectrum. Computed spectra are compared to practical results, and good agreement is demonstrated. The analysis can be used to illustrate the dependence of the spectra on various modulator properties. The generation of sub- and partial harmonics within such a system can also be explained. A technique has been developed for eliminating sub- and partial harmonics by ensuring that the output waveforms exhibit quarter-wave symmetry. Practical results demonstrate that the technique is successful. The effects that imposing quarter-wave symmetry has on other aspects of the modulator's performance are also considered.
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Journal articleVINTER RB, PEREIRA F, 1988,
A MAXIMUM PRINCIPLE FOR OPTIMAL PROCESSES WITH DISCONTINUOUS TRAJECTORIES
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 26, Pages: 205-229, ISSN: 0363-0129- Author Web Link
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- Citations: 76
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Journal articleLOEWEN PD, CLARKE FH, VINTER RB, 1988,
DIFFERENTIAL-INCLUSIONS WITH FREE TIME
, ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE, Vol: 5, Pages: 573-593, ISSN: 0294-1449- Author Web Link
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- Citations: 9
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Conference paperLimebeer DJN, Kasenally EM, Jaimoukha I, et al., 1988,
All solutions to the four block general distance problem
, IEEE CDC, Publisher: IEEE Press, Pages: 875-880 -
Journal articleLOEWEN PD, VINTER RB, 1987,
PONTRYAGIN-TYPE NECESSARY CONDITIONS FOR DIFFERENTIAL INCLUSION PROBLEMS
, SYSTEMS & CONTROL LETTERS, Vol: 9, Pages: 263-265, ISSN: 0167-6911- Author Web Link
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- Citations: 12
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Journal articleCLARKE FH, VINTER RB, 1987,
THE RELATIONSHIP BETWEEN THE MAXIMUM PRINCIPLE AND DYNAMIC-PROGRAMMING
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 25, Pages: 1291-1311, ISSN: 0363-0129- Author Web Link
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- Citations: 89
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Journal articlePEREIRA F, VINTER RB, 1986,
NECESSARY CONDITIONS FOR OPTIMAL-CONTROL PROBLEMS WITH DISCONTINUOUS TRAJECTORIES
, JOURNAL OF ECONOMIC DYNAMICS & CONTROL, Vol: 10, Pages: 115-118, ISSN: 0165-1889- Author Web Link
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- Citations: 2
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Journal articleCLARKE FH, VINTER RB, 1985,
REGULARITY PROPERTIES OF SOLUTIONS TO THE BASIC PROBLEM IN THE CALCULUS OF VARIATIONS
, TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, Vol: 289, Pages: 73-98, ISSN: 0002-9947- Author Web Link
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- Citations: 112
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Journal articleVinter RB, Mendoza LA, 1985,
Global Optimality Conditions for Nonnormal Control Problems
, IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION, Vol: 2, Pages: 241-250, ISSN: 0265-0754- Author Web Link
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- Citations: 1
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Journal articleVINTER RB, 1985,
DYNAMIC-PROGRAMMING FOR OPTIMAL-CONTROL PROBLEMS WITH TERMINAL CONSTRAINTS
, LECTURE NOTES IN MATHEMATICS, Vol: 1119, Pages: 190-202, ISSN: 0075-8434- Author Web Link
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- Citations: 1
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Journal articleMAYNE DQ, ASTROM KJ, CLARK JMC, 1984,
A NEW ALGORITHM FOR RECURSIVE ESTIMATION OF PARAMETERS IN CONTROLLED ARMA PROCESSES
, AUTOMATICA, Vol: 20, Pages: 751-760, ISSN: 0005-1098- Author Web Link
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- Citations: 7
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Journal articleCLARKE FH, VINTER RB, 1984,
ON THE CONDITIONS UNDER WHICH THE EULER EQUATION OR THE MAXIMUM PRINCIPLE HOLD
, APPLIED MATHEMATICS AND OPTIMIZATION, Vol: 12, Pages: 73-79, ISSN: 0095-4616- Author Web Link
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- Citations: 25
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Journal articleCLARKE FH, VINTER RB, 1983,
LOCAL OPTIMALITY CONDITIONS AND LIPSCHITZIAN SOLUTIONS TO THE HAMILTON-JACOBI EQUATION
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 21, Pages: 856-870, ISSN: 0363-0129- Author Web Link
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- Citations: 37
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Journal articleVINTER RB, 1983,
CONTROL OF LINEAR HEREDITARY-SYSTEMS WITH CONTROL AND OUTPUT DELAYS
, ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, Vol: 410, Pages: 121-128, ISSN: 0077-8923- Author Web Link
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- Citations: 1
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Journal articleVINTER RB, 1983,
WEAKEST CONDITIONS FOR EXISTENCE OF LIPSCHITZ CONTINUOUS KROTOV FUNCTIONS IN OPTIMAL-CONTROL THEORY
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 21, Pages: 215-234, ISSN: 0363-0129- Author Web Link
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- Citations: 5
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Journal articleVINTER RB, 1983,
THE EQUIVALENCE OF STRONG CALMNESS AND CALMNESS IN OPTIMAL-CONTROL THEORY
, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, Vol: 96, Pages: 153-179, ISSN: 0022-247X- Author Web Link
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- Citations: 2
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Journal articleVINTER RB, 1983,
NEW GLOBAL OPTIMALITY CONDITIONS IN OPTIMAL-CONTROL THEORY
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 21, Pages: 235-245, ISSN: 0363-0129- Author Web Link
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- Citations: 10
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Journal articleVINTER RB, PAPPAS G, 1982,
A MAXIMUM PRINCIPLE FOR NON-SMOOTH OPTIMAL-CONTROL PROBLEMS WITH STATE CONSTRAINTS
, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, Vol: 89, Pages: 212-232, ISSN: 0022-247X- Author Web Link
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- Citations: 40
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Journal articleVINTER RB, KWONG RH, 1981,
THE INFINITE TIME QUADRATIC CONTROL PROBLEM FOR LINEAR-SYSTEMS WITH STATE AND CONTROL DELAYS - AN EVOLUTION EQUATION APPROACH
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 19, Pages: 139-153, ISSN: 0363-0129- Author Web Link
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- Citations: 126
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Journal articleLEWIS RM, VINTER RB, 1980,
NEW REPRESENTATION THEOREMS FOR CONSISTENT FLOWS
, PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY, Vol: 40, Pages: 507-526, ISSN: 0024-6115 -
Journal articleVINTER RB, LEWIS RM, 1980,
VERIFICATION THEOREM WHICH PROVIDES A NECESSARY AND SUFFICIENT CONDITION FOR OPTIMALITY
, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 25, Pages: 84-89, ISSN: 0018-9286- Author Web Link
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- Citations: 7
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Journal articleLEWIS RM, VINTER RB, 1980,
RELAXATION OF OPTIMAL-CONTROL PROBLEMS TO EQUIVALENT CONVEX-PROGRAMS
, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, Vol: 74, Pages: 475-493, ISSN: 0022-247X- Author Web Link
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- Citations: 17
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Journal articleSTASSINOPOULOS GI, VINTER RB, 1979,
CONTINUOUS DEPENDENCE OF SOLUTIONS OF A DIFFERENTIAL INCLUSION ON THE RIGHT HAND SIDE WITH APPLICATIONS TO STABILITY OF OPTIMAL-CONTROL PROBLEMS
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 17, Pages: 432-449, ISSN: 0363-0129- Author Web Link
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- Citations: 21
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Journal articleSTASSINOPOULOS GI, VINTER RB, 1978,
CONDITIONS FOR CONVERGENCE OF SOLUTIONS IN COMPUTATION OF OPTIMAL CONTROLS
, JOURNAL OF THE INSTITUTE OF MATHEMATICS AND ITS APPLICATIONS, Vol: 22, Pages: 1-14- Author Web Link
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- Citations: 1
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Journal articleVINTER RB, 1978,
EVOLUTION OF STATE OF LINEAR-DIFFERENTIAL DELAY EQUATIONS IN M2 - PROPERTIES OF GENERATOR
, JOURNAL OF THE INSTITUTE OF MATHEMATICS AND ITS APPLICATIONS, Vol: 21, Pages: 13-23- Author Web Link
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- Citations: 31
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Journal articleVINTER RB, LEWIS RM, 1978,
NECESSARY AND SUFFICIENT CONDITION FOR OPTIMALITY OF DYNAMIC-PROGRAMMING TYPE, MAKING NO APRIORI ASSUMPTIONS ON CONTROLS
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 16, Pages: 571-583, ISSN: 0363-0129- Author Web Link
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- Citations: 33
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Journal articleVINTER RB, LEWIS RM, 1978,
EQUIVALENCE OF STRONG AND WEAK FORMULATIONS FOR CERTAIN PROBLEMS IN OPTIMAL-CONTROL
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 16, Pages: 546-570, ISSN: 0363-0129- Author Web Link
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- Citations: 24
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Journal articleVINTER RB, 1977,
FILTER STABILITY FOR STOCHASTIC EVOLUTION EQUATIONS
, SIAM JOURNAL ON CONTROL AND OPTIMIZATION, Vol: 15, Pages: 465-485, ISSN: 0363-0129- Author Web Link
- Cite
- Citations: 24
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