Observer-based positive real control of uncertain linear systems
This paper is concerned with the positive control problem for a class of linear systems with norm-bounded uncertainties. We address the problem of designing observer-based dynamic output-feedback controllers that robustly stabilize the uncertain system and achieve the extended strict positive realne...
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| Veröffentlicht in: | Automatica (Oxford) 1999, Vol.35 (4), p.749-754 |
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| container_end_page | 754 |
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| container_issue | 4 |
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| container_title | Automatica (Oxford) |
| container_volume | 35 |
| creator | Mahmoud, Magdi S. Soh, Yeng C. Xie, Lihua |
| description | This paper is concerned with the positive control problem for a class of linear systems with norm-bounded uncertainties. We address the problem of designing observer-based dynamic output-feedback controllers that robustly stabilize the uncertain system and achieve the extended strict positive realness for a given closed-loop transfer function. By casting the problem at hand into a class of strict positive real control problems with scaling parameters, an uncertainty-independent solution is then establised and expressed in linear matrix inequalities format. |
| doi_str_mv | 10.1016/S0005-1098(98)00216-7 |
| format | Article |
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| ispartof | Automatica (Oxford), 1999, Vol.35 (4), p.749-754 |
| issn | 0005-1098 1873-2836 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_26858559 |
| source | Elsevier ScienceDirect Journals Complete - AutoHoldings |
| subjects | Applied sciences Computer science control theory systems Control system synthesis Control theory. Systems Exact sciences and technology Linear systems Positive real control Robust stability Uncertain dynamic systems |
| title | Observer-based positive real control of uncertain linear systems |
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