| Digital Design of Virtual Prototype based on Multidisciplinary Design Optimization |
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| 作者姓名： | WU Baogui~ HUANG Hongzhong~ TAO Ye~ .School of Mechanical Engineering Dalian University of Technology Dalian China .School of Mechatronics Engineering University of Electronic Science and Technology of China Chengdu China |
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| 作者单位： | WU Baogui~1 HUANG Hongzhong~2 TAO Ye~1 1.School of Mechanical Engineering，Dalian University of Technology，Dalian 116023，China，2.School of Mechatronics Engineering，University of Electronic Science and Technology of China，Chengdu 610054，China |
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| 摘 要： | In order to obtain digital design of complex mechanical product as optimal as possible in an efficient way,multi- discipline integrated design method is proposed,which integrates multidisciplinary design optimization (MDO) into digital design process to design virtual prototype (VP) efficiently.Through combining MDO and multi-body system dynamics,MDO integra- tion platform,which takes VP as the core,is constructed.Then automated MDO design of VP is realized and changes of mechani- cal design project can be expressed intuitively during MDO design process.The proposed approach is also demonstrated by using inte- grated analyzing flow of vehicle engineering design.The result shows that the method not only can feasibly realize the MDO of VP, but also can solve the optimization problem of vehicle multi-body system dynamic performance.It can be adopted to the digital de- sign of other complex system.
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Digital Design of Virtual Prototype based on Multidisciplinary Design Optimization |
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| WU Baogui HUANG Hongzhong TAO Ye .School of Mechanical Engineering,Dalian University of Technology,Dalian ,China,.School of Mechatronics Engineering,University of Electronic Science and Technology of China,Chengdu ,China.Digital Design of Virtual Prototype based on Multidisciplinary Design Optimization[J].Journal of Wuhan University of Technology,2006,28(Z2). |
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| Authors: | WU Baogui HUANG Hongzhong TAO Ye |
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| Abstract: | In order to obtain digital design of complex mechanical product as optimal as possible in an efficient way,multi- discipline integrated design method is proposed,which integrates multidisciplinary design optimization (MDO) into digital design process to design virtual prototype (VP) efficiently.Through combining MDO and multi-body system dynamics,MDO integra- tion platform,which takes VP as the core,is constructed.Then automated MDO design of VP is realized and changes of mechani- cal design project can be expressed intuitively during MDO design process.The proposed approach is also demonstrated by using inte- grated analyzing flow of vehicle engineering design.The result shows that the method not only can feasibly realize the MDO of VP, but also can solve the optimization problem of vehicle multi-body system dynamic performance.It can be adopted to the digital de- sign of other complex system. |
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| Keywords: | complex mechanical product virtual prototype digital design multidiscipline design optimization integration platform vehicle design |
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