Multi-variable frequency domain design method for disturbance minimization
作者:
SIRISHL. SHAH,
D. GRANT FISHER,
期刊:
International Journal of Control
(Taylor Available online 1987)
卷期:
Volume 45,
issue 1
页码: 107-115
ISSN:0020-7179
年代: 1987
DOI:10.1080/00207178708933713
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new approach is presented for the design of constant feedforward controllers which minimize the effect of an external disturbance on the output variables at specified frequencies. The multi-variable design problem is formulated in the frequency domain and treated as a classical minimization problem. It is shown here that a unique constant feedforward controller to minimize the effect of disturbances almost always exists. A numerical example is included to illustrate the application of the method.
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