Improved GBESO algorithm and engineering optimization design application method thereof

The invention relates to an improved GBESO algorithm and an engineering optimization design application method thereof, aiming at the improved GBESO algorithm, the method comprises the following steps: S1, defining parameters, establishing a model, and encoding; s2, setting an optimization initial p...

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Main Authors ZHU YUMING, LIU XIN, ZHANG HUZHI, ZENG FANHUA, LIU JIANHUI, ZHANG HUA, DENG LI, SU YANBO, WANG JIANQUN
Format Patent
LanguageChinese
English
Published 21.03.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to an improved GBESO algorithm and an engineering optimization design application method thereof, aiming at the improved GBESO algorithm, the method comprises the following steps: S1, defining parameters, establishing a model, and encoding; s2, setting an optimization initial parameter; s3, executing finite element analysis operation; s4, extracting the strain energy sensitivity of the retention unit; s5, executing sensitivity filtering operation; s6, unit grouping is executed; S7, evolution and punishment operation is executed; s8, executing a crossover operation; s9, executing a global mutation operation; s10, executing a deletion operation; s11, executing a recovery operation; and S12, executing optimization termination judgment. For an engineering optimization design application method, after an engineering component is optimized into a tension and compression bar model form through an improved GBESO algorithm, the optimized engineering component needs to be evaluated through a shear
Bibliography:Application Number: CN202211649552