Synthesis of fixed-order compensators |
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Authors: | M Fischer S Gutman |
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Institution: | (1) Faculty of Mechanical Engineering, Technion-Israel Institute of Technology, Haifa, Israel |
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Abstract: | In classical design, a low-order compensator is applied to a given plant. In this paper, we present an algebric construction of low (or fixed)-order compensators. Using the theory of root clustering, we achieve the following design requirements: closed-loop relative stability, relative stable compensators, and compensator's zero inclusion. In addition, we present a general robust analysis for real parameters. To reduce the computational difficulties, we suggest the use of low-order compensators. |
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Keywords: | Reduced-order compensators root clustering relative stability robust stability |
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