| 基于UML的铁道车辆动力学仿真建模研究 |
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| 引用本文： | 王珏,李治.基于UML的铁道车辆动力学仿真建模研究[J].系统仿真学报,2005,17(6):1480-1483. |
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| 作者姓名： | 王珏 李治 |
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| 作者单位： | 西南交通大学电气工程学院,四川成都,610031 |
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| 摘 要： | 铁道车辆动力学仿真活动包括仿真软件开发和使用软件建模仿真两个阶段。以面向对象的观点和方法重新研究了铁道车辆动力学仿真建模的需求和仿真软件设计。使用统一建模语言UML记录了3D组态动力学仿真建模需求，系统、部件、状态变量三级结构下的动力学计算机制，仿真软件结构和应用领域中重要的类及其关系。实现了一个基于部件影射的6自由度全量非线性的铁道车辆动力学仿真软件。
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| 关 键 词： | 仿真建模 铁道车辆动力学 3D组态 统一建模语言 |
| 文章编号： | 1004-731X(2005)06-1480-04 |
| 修稿时间： | 2004年5月14日 |
Simulation Modeling of Rail Vehicle Dynamics using UML |
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| WANG Jue,LI Zhi.Simulation Modeling of Rail Vehicle Dynamics using UML[J].Journal of System Simulation,2005,17(6):1480-1483. |
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| Authors: | WANG Jue LI Zhi |
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| Abstract: | Simulation activity of rail vehicle dynamics can be divided into two stages, simulation software development and its usage in modeling and simulation. Based on Object-Oriented technology, we researched the requirements of simulation modeling of rail vehicle dynamics and put forward a software design. Using Unified Modeling Language, we recorded the 3D configuration simulation modeling requirments, dynamics computational mechanism in the 3 layers of variables, parts and system, and important classes and associations in software architecture and application domain. In view of parts mapping, we implemented a 6-degree-of-freedom whole-variable nonlinear dynamics simulation software of rail vehicle systems. |
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| Keywords: | simulation modeling rail vehicle dynamics 3D configuration Unified Modeling Language |
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