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An Introduction To A New Criterion Proposed For Stopping Ga Optimization Process of A Laminated Composite Plate
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نویسنده
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Abedian A. ,Ghiasi M.H. ,Dehghan Manshadi B.
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منبع
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Journal Of Aerospace Science And Technology - 2006 - دوره : 3 - شماره : 4 - صفحه:167 -176
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فایل تمام متن
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چکیده
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Seueral traditiounl stopping criteria in genetic alqoritluns (gas) areapplied to the optimization process of a typical laminaied composite plate. theresults show that neither- the cr-iteria of the type of statistical pa'mmeter's, notthose of the kinds of theoreticalniod-i» perjotm satisjactoriu; in dctcrtuiuino theintelt1lption point fot the ga procese. hetco considetlng the ronfig'llmtion ofthe histor-y curve of the marimum objective 0'(' fitness nalue with genetationnumber. a loqaritlnnic performance criterion (lpc) is introduced as astopping criterion for' optimization of composite plates. the results highlightthe advantages of lpc in perjormiru; sufficiently smooth (no noise], requirinqreasonoble number of yenem,tions, less parameter dependency, less need [orcotisernaiine assumption, on-line conttoliability, wide scope (/pplicabihty, andreasonably easy appliration in enqineerinq decision-making problems.
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آدرس
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Sharif University Of Technology, Department Of Aerospace Eng , ایران, Mcgill Univ., Dept Of Mech Eng , Canada, Sharif University Of Technology, Department Of Aerospace Eng , ایران
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پست الکترونیکی
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abedian@sharif.edu
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Authors
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