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The mechanical hydraulic Confined Piston Engine multidisciplinary collaborative optimization design support environmental research

Author: LiuXun
Tutor: ZhangTieZhu
School: Qingdao University
Course: Vehicle Engineering
Keywords: Machinery - Hydraulic Confined Piston Engine Multidisciplinary collaborative optimization Frame system
CLC: TP311.52
Type: Master's thesis
Year: 2011
Downloads: 27
Quote: 0
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Abstract


Mechanical - hydraulic confined piston engine output can coordinate both mechanical, hydraulic power or a separate output one can not only adjust the power system load , inertial energy , recycling and can greatly simplify the subsequent powertrain for the need the diverse power engineering machinery and other vehicles have the urgent needs of the application . Multidisciplinary collaborative optimization framework is multidisciplinary design optimization method contains the hardware and software architecture computing environment , is an important means of mechanical - hydraulic constraints piston engine (MHCPE) , structural design . This article discusses the MHCPE Multidisciplinary Collaborative optimize the design of the framework of the principles and requirements , and describes the realization of the framework , the structure is as follows : ( 1 ) enumerate and describe all kinds of key technologies in the framework of the system design and development process to introduce the technology core and details selection basis . (2 ) through the multidisciplinary collaborative optimization framework for system design requirements , architecture and optimization problems described in a detailed analysis , the optimization algorithm determine MCDO problem , and the framework of the overall architecture of the system divided clear layers of function . ( 3 ) the use of the Java Applet, RMI , and ASP technology to develop integrated CAE framework . The framework of the system can be calculated realize the CAE programs of remote call through a dedicated interface , you can optimize the design legacy code package , integration with legacy applications . (4 ) Detailed Description MHCPE components to optimize the process and achieve a clear framework for the system implementation process , single-stage and multi-stage collaborative optimization algorithm of MHCPE main motion system , the framework is tested , so that the volume of the crankshaft and connecting rod and decreased with the increase of the number of iterations to reduce the value of approximately 9.8% , substantial reduction of the computation time , optimize efficiency has improved significantly .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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