A QFT-type design methodology for a parallel plant structure and its application in idle speed control |
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| Authors: | SUHADA JAYASURIYA MATTHEW A FRANCHEK |
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| Affiliation: | 1. Department of Mechanical Engineering , Texas A&2. M University , College Station, TX, 75803-3123, U.S.A;3. School of Mechanical Engineering, Purdue University , West Lafayette, IN, 47907–1288, U.S.A |
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| Abstract: | Developed in this paper is a frequency domain design methodology for disturbance rejection in a MISO plant which has a special parallel structure. Shown in this paper is that it is not necessary to close all the parallel loops in order to achieve the hard time domain constraints. The proposed methodology is applied to the idle speed control of a fuel-injected engine. |
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