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Gradient-Based Approach to Solve Optimal Periodic Output Feedback Control Problems
Varga, A. and Pieters, S, (1998) Gradient-Based Approach to Solve Optimal Periodic Output Feedback Control Problems. Automatica, 34 (4), pp. 477-481. ISSN 0005-1098.
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Abstract
We discuss the numerical solution of the output feedback optimal periodic control problem by using a gradient search based optimization approach. Extension of this approach to the simultaneous stabilization of periodic multimodels is also considered. For the evaluation of the function and its gradient explicit expressions are derived which involve the numerical solution of a pair of discrete-time periodic Lyapunov equations. Numerically reliable algorithms based on the periodic Schur decomposition are used for the efficient solution of these equations. A satellite positioning example illustrates the effectiveness of the presented approach to solve a practical periodic control problem
| Document Type: | Article | ||||||
|---|---|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||
| Title: | Gradient-Based Approach to Solve Optimal Periodic Output Feedback Control Problems | ||||||
| Authors: |
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| Date: | 1998 | ||||||
| Journal or Publication Title: | Automatica | ||||||
| Refereed publication: | Yes | ||||||
| In ISI Web of Science: | Yes | ||||||
| Volume: | 34 | ||||||
| Page Range: | pp. 477-481 | ||||||
| ISSN: | 0005-1098 | ||||||
| Status: | Published | ||||||
| Keywords: | Periodic systems, output feedback, LQ-optimal control, periodic Lyapunov equation, computational methods | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L AR - Aircraft Research | ||||||
| DLR - Research theme (Project): | L - Flexible Aircraft (old) | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics > Robotic Systems | ||||||
| Deposited By: | elib DLR-Beauftragter | ||||||
| Deposited On: | 12 Mar 2008 | ||||||
| Last Modified: | 14 Jan 2010 13:08 |
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