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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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EL
| URI: | http://purl.tuc.gr/dl/dias/B4EE99CE-6912-4674-A14C-565E722410BA | ||
| Year | 1990 | ||
| Type of Item | Peer-Reviewed Journal Publication | ||
| License |
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| Bibliographic Citation | G. Stavrakakis, G. Kapsiotis,M. Santamouris,"Digital parameter-adaptive control for a solar concentrator,"Sol.and Wind Tech., vol. 7, no 2-3, pp. 97-105, 1990.10.1016/0741-983X(90)90075-D https://doi.org/10.1016/0741-983X(90)90075-D | ||
| Appears in Collections |
The discrete-time control algorithm of a solar concentrator unit is presented. This system is required to supply thermal energy so that the outlet working fluid temperature could be kept constant. A simple linear finite-difference approximation of the process dynamics provides the basis for the controller design. No initial knowledge of the values of the approximate process model parameters is necessary as the on-line identification procedure is incorporated in the contrll algorithm. Control design and Recursive Estimation Methods has been combined toobtain Self-Tuning Regulators. The results of computer simulation indicate that a very satisfactory performance of the solar collector can be achieved using self-tuning regulators. Moreover the proposed regulators are suitable for microprocessor-based system implementation.
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