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contributor authorWei Wu
contributor authorSuhada Jayasuriya
contributor authorMeinhard H. Kotzebue Endowed Professor
date accessioned2017-05-09T00:04:30Z
date available2017-05-09T00:04:30Z
date copyrightJune, 2001
date issued2001
identifier issn0022-0434
identifier otherJDSMAA-26282#225_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/124975
description abstractPresented in this paper is a design methodology for robust stability and robust performance for a large class of plants subject to an input saturation nonlinearity. Based on Horowitz’s 3-DOF linear design method, a more general form for the additional loop transmission around the saturating element is proposed to design the third degree of freedom H(s), for Type n plants, n≥1. Robust stability is established with the circle criterion and the describing function technique, and robust performance is improved by imposing nonovershooting conditions. All stability and performance requirements are then transferred into frequency domain design bounds which are easily obtained using QFT design techniques. This procedure applies to all SISO, Type n, stable plants with uncertainties (parametric or nonparametric), and to marginally stable and conditionally stable plants as well.
publisherThe American Society of Mechanical Engineers (ASME)
titleA New QFT Design Methodology for Feedback Systems Under Input Saturation
typeJournal Paper
journal volume123
journal issue2
journal titleJournal of Dynamic Systems, Measurement, and Control
identifier doi10.1115/1.1367337
journal fristpage225
journal lastpage232
identifier eissn1528-9028
keywordsStability
keywordsQuantum field theory
keywordsDesign
keywordsDesign methodology
keywordsIndustrial plants
keywordsTransfer functions
keywordsFeedback AND Cycles
treeJournal of Dynamic Systems, Measurement, and Control:;2001:;volume( 123 ):;issue: 002
contenttypeFulltext


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