多轴车辆悬架及转向系统多领域统一建模与仿真

赵岩; 丁建完; 陈立平

doi:10.13433/j.cnki.1003-8728.2015.0225

多轴车辆悬架及转向系统多领域统一建模与仿真

doi: 10.13433/j.cnki.1003-8728.2015.0225

1.
华中科技大学, 武汉 430074

基金项目:

国家自然科学基金项目（61370182）与科技支撑计划课题项目（2012BAF16G02）资助

详细信息

作者简介:
赵岩（1987-），博士研究生，研究方向为系统动力学建模与仿真，zhaoy@tongyuan.cc

通讯作者:
丁建完，副教授，博士后，dingjw@tongyuan.cc

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- 文章访问数: 164
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- PDF下载量: 10
- 被引次数: 0
出版历程
- 收稿日期: 2013-07-29
- 刊出日期: 2015-02-05

Multi-Domain United Modeling for the Suspension and Steering System of Multi-axis Vehicle

1.
Huazhong University of Science and Technology, Wuhan 430074

摘要

摘要: 针对多领域系统建模与仿真，传统的软件联合仿真方法存在软件接口复杂、求解不稳定、模型结构分散等问题，基于多领域统一建模与仿真技术Modelica，提出了层次划分和参数化拓扑的建模方法，以此方法建立5轴车辆悬架及转向系统模型库并搭建整车虚拟样机模型。以5轴整车模型操纵稳定性仿真为例，说明该技术在系统设计验证中的应用；用该模型库快速开发同系列9轴车辆整车模型，验证模型库可重用性。研究表明：多领域统一建模方法能够用于多轴车辆悬架及转向系统设计验证，具有软件架构简单、模型可重用等优点。
- 油气悬架 /
- 伺服转向 /
- Modelica /
- 多领域 /
- 虚拟样机
Abstract: As a traditional method to solve the problem of modeling and simulation for multi-domain system, Co-simulation has some shortcomings. For example, the interfaces between software may be complex; it may sometimes unstable to cause the fixed step communication; and system must be broken down into different software leads that models may be difficult to use. In this paper, a hierarchical library that contains variable topology models for multi-axis vehicle is developed based on the Modelica, which is a multi-domain united modeling and simulation technology. Also, the method for building this library is introduced. Then, using the components from this library, a whole-vehicle virtual prototype for a 5-axis crane is modeled. Several applications are carried out on this proto-type, including some full-bridge steering cases and a rapid development of 9-axis vehicle system. The result shows that the multi-domain united method is feasible for multi-axis vehicle design and validation, and has its own benefit of simple architecture and highly reusability.
- hydro-pneumatic suspension /
- Modelica /
- Multi-domain /
- servo-control /
- virtual prototype

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参考文献(6)

[1]	宋宇,陈无畏,陈黎卿.基于ADAMS与MATLAB的车辆稳定性控制联合仿真研究[J].机械工程学报,2011,47(16):86-92 Song Y, Chen W W, Chen L Q. Study on Co-simulation of vehicle stability control based on ADAMS and matlab[J]. Journal of Mechanical Engineering,2011,47(16):86-92 (in Chinese)
[2]	杨勇,易小刚.全地面起重机多学科联合仿真分析平台开发[J].机械科学与技术,2012,31(7):1150-1155 Yang Y, Yi X G. The multi-disciplinary co-simulation analysis platform for all-terrain crane[J]. Mechanical Science and Technology for Aerospace Engineering,2012,31(7):1150-1155 (in Chinese)
[3]	覃刚,张云清.5轴底盘油气悬架及转向系统仿真平台开发[J].机械科学与技术,2011,30(8):1335-1342 Qin G, Zhang Y Q. Development of multidisciplinary co-simulation platform for five axles' all-terrain crane with hydro-pneumatic suspension and electro-hydraulic steering system[J]. Mechanical Science and Technology for Aerospace Engineering,2011,30(8):1335-1342 (in Chinese)
[4]	王红军,陈佳鑫,邹湘军,等.SimulationX及硬件在环仿真在伺服压力机设计和研究中的应用[J].机械工程学报,2012,48(6):51-56 Wang H J, Chen J X, Zou X J, et al. Application of simulationx and hardware-in-the-loop in design and research of servo precision press[J]. Journal of Mechanical Engineering,2012,48(6):51-56 (in Chinese)
[5]	周凡利.工程系统多领域统一模型编译映射与仿真求解研究[D].武汉:华中科技大学,2011 Zhou F L. Research on compiling and solving of the unified multi-domain model for engeneering systems[D]. Wuhan:Huazhong University of Science and Technoloty,2011 (in Chinese)
[6]	付永领.LMS Imagine.Lab AMESim系统建模和仿真[M]. 北京:北京航空航天大学出版社,2011 Fu Y L. System modeling and simulation using LMS imagine. Lab AMESim[M]. Beijing:Beihang University Press,2011 (in Chinese)