Control of linear plants with zeros and slowly varying parameters
- 1 February 1967
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 12 (1) , 80-83
- https://doi.org/10.1109/TAC.1967.1098491
Abstract
A reduction of order technique is developed which is useful in controller design for single-input, single-output, linear plants which have transfer functions with zeros and parameters which vary slowly compared to the response time of the plant. The controller design is based on a Liapunov-like method and employs a model reference. The reduction of order technique allows the control signal to be generated from the plant output and only its firstn-m-1derivatives if the plant transfer function has annth order denominator and anmth order numerator and if the transfer function hasmknown fixed poles.Keywords
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