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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：西北工业大学
学位：博士
所在单位：机械工程学院
学科：测试计量技术及仪器. 精密仪器及机械. 机械制造及其自动化. 机械电子工程
电子邮箱：duanfh@dlut.edu.cn
基于ANSYS和ISIGHT的EHA作动筒结构分析与优化
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发表时间：2022-10-10
发表刊物：机电工程技术
期号：4
页面范围：80-84,140
ISSN号：1009-9492
摘要：The problem of structural analysis and optimization of aircraft electro-hydrostatic actuator (EHA) action cylinder is researched in this paper. Using ANSYS finite element analysis software, load, modal shape and compression stability of EHA action cylinder are discussed respectively. Taking the minimum mass and minimum deformation of action cylinder as objective function, while meeting the constraints of stress and modal, the optimization model is created using ISIGHT software. NLPQL sequential quadratic programming algorithm, which is embedded in ISIGHT, is used to get optimization results. Final analysis conclusion suggest that using ISIGHT software to optimize and design product can easily get the result and reduce the workload, meanwhile the designed action cylinder parameters are more reasonable.
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