[1]余骞,梁威..基于Dymola的车辆液压悬架系统的仿真[J].郑州大学学报(工学版),2009,30(04):141-144.[doi:10.3969/j.issn.1671-6833.2009.04.034]
Yu Qian,Liang Wei.Simulation of Dymola-based vehicle hydraulic suspension system[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):141-144.[doi:10.3969/j.issn.1671-6833.2009.04.034]
点击复制
基于Dymola的车辆液压悬架系统的仿真(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
-
30卷
- 期数:
-
2009年04期
- 页码:
-
141-144
- 栏目:
-
- 出版日期:
-
1900-01-01
文章信息/Info
- Title:
-
Simulation of Dymola-based vehicle hydraulic suspension system
- 作者:
-
余骞; 梁威.
-
郑州轻工业学院电气信息工程学院,河南郑州,450002, 郑州轻工业学院电气信息工程学院,河南郑州,450002
- Author(s):
-
Yu Qian; Liang Wei
-
-
- 关键词:
-
液压悬架; 液压伺服控制; 车辆
- Keywords:
-
hydraulic suspension; hydraulic servo control; Vehicles
- DOI:
-
10.3969/j.issn.1671-6833.2009.04.034
- 文献标志码:
-
A
- 摘要:
-
建立1/4车辆液压主动悬架的数学模型;提出一种基于压力反馈的液压主动悬架系统,采用Modelica编程语言在Dymola软件平台上建立系统的仿真模型;通过仿真调试得到优化的控制参数,并通过样机实验将优化后的系统在强斜坡信号下的车身位移响应与被动悬架系统进行比较,车身的系统动态响应得到很大的改善.结果证明通过Modelica仿真语言和Dymola中的数值求解器可有效地解决系统多领域分析优化问题.
- Abstract:
-
Establish a mathematical model of 1/4 vehicle hydraulic active suspension; A hydraulic active suspension system based on pressure feedback is proposed, and the simulation model of the system is established on the Dymola software platform using Modelica programming language. The optimized control parameters are obtained through simulation and debugging, and the body displacement response of the optimized system under the strong slope signal is compared with the passive suspension system through prototype experiments, and the system dynamic response of the body is greatly improved. The results show that the multi-domain analysis and optimization problems of the system can be effectively solved by the Modelica simulation language and the numerical solver in Dymola.
更新日期/Last Update:
1900-01-01