Continuous-time tracking systems incorporating Lur'e plants with multiple non-linearities
- 1 January 1980
- journal article
- research article
- Published by Taylor & Francis in International Journal of Systems Science
- Vol. 11 (7) , 827-840
- https://doi.org/10.1080/00207728008967058
Abstract
The concept of absolute tracking (Grujić and Porter 1980) is extended so as to embraco Lur´e control systems subjected to multiple immeasurable disturbances and multiple unmeasurable command inputs. It is shown that the tracking characteristics of closed-loop control systems incorporating Lur'e plants with multiple non-linearities can be established on the basis of the absolute stability characteristics of associated free systems. These general results are illustrated by synthesizing a tracking system incorporating a Lur'e plant with two non-linearities.Keywords
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