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Some studies in optimum and self-adaptive control systems
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Murthy, Keshaviah Krishna (1967) Some studies in optimum and self-adaptive control systems. PhD thesis, University of Warwick.
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Official URL: http://webcat.warwick.ac.uk/record=b1722589~S1
Abstract
This thesis presents the results of a three year research project carried out by the author from October. 1964 to June. 1967 while a Commonwealth Scholar in this country.
The contents of the thesis are divided into three parts. Part I describes the analytical and experimental studies on a second-order bang-bang servo under non-ideal operating conditions. The sensitivity and stability of the bang-bang system have been, investigated. This work was carried out during 1964-65 while a research scholar at the Queen's University of Belfast.
Part II of the thesis is entitled "Self-optimisation using Pseudo-Random Binary Sequences". In this part, the performance of the original hill-climbing system which employs discontinuous parameter adjustment and of the modified system using continuous parameter adjustment is described. It is shown that the system with continuous parameter adjustment has a superior performance. A novel analogue running averager has been developed which is simple and inexpensive.
Part III describes an investigation into the frequency response of a sample-and-hold element at certain sampling frequencies.
| Item Type: | Thesis (PhD) | ||||
|---|---|---|---|---|---|
| Subjects: | T Technology > TJ Mechanical engineering and machinery | ||||
| Library of Congress Subject Headings (LCSH): | Adaptive control systems, Self-organizing systems | ||||
| Official Date: | June 1967 | ||||
| Dates: |
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| Institution: | University of Warwick | ||||
| Theses Department: | School of Engineering | ||||
| Thesis Type: | PhD | ||||
| Publication Status: | Unpublished | ||||
| Supervisor(s)/Advisor: | Douce, J. L.; Ng, K. C. | ||||
| Sponsors: | Commonwealth Scholarship Commission in the United Kingdom | ||||
| Extent: | 1 volume (various pagings) | ||||
| Language: | eng |
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