| 基于半车模型的悬架与ABS系统协调控制研究 |
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| 引用本文： | 张金超,陈龙,王晓亮,陈阳. 基于半车模型的悬架与ABS系统协调控制研究[J]. 重庆交通大学学报(自然科学版), 2012, 31(5): 1075-1080. DOI: 10.3969/j.issn.1674-0696.2012.05.37 |
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| 作者姓名： | 张金超 陈龙 王晓亮 陈阳 |
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| 作者单位： | 1.江苏大学汽车与交通工程学院,江苏镇江,212013;2.上海大众产品工程部底盘科,上海,201805 |
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| 基金项目： | 青年科学基金项目,江苏大学高级人才科研启动基金项目 |
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| 摘 要： | 运用模糊控制和滑模控制方法分别对半主动悬架系统和防抱死制动系统进行控制,建立了半主动悬架和防抱死制动系统的联合仿真模型,同时建立协调控制器对制动系统和悬架系统进行协调控制,仿真结果表明车辆性能参数得到了有效改善.试验结果表明,车辆制动减速度增加15％,距离和制动时间分别得到13.86％和11.38％的减小,车身俯仰角和质心垂直振动加速度分别有18.1％和16.2％的减小,试验验证了仿真模型的正确性和协调控制策略的有效性.
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| 关 键 词： | 协调控制 半主动悬架 ABS系统 联合仿真 |
Research on Vehicle Semi-Active Suspension and Anti-Block System Coordination Control Based on Half-Car Model |
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| Zhang Jinchao , Chen Long , Wang Xiaoliang , Chen Yang. Research on Vehicle Semi-Active Suspension and Anti-Block System Coordination Control Based on Half-Car Model[J]. Journal of Chongqing Jiaotong University, 2012, 31(5): 1075-1080. DOI: 10.3969/j.issn.1674-0696.2012.05.37 |
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| Authors: | Zhang Jinchao Chen Long Wang Xiaoliang Chen Yang |
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| Affiliation: | 1.School of Automobile & Traffic Engineering,Jiangsu University,Zhenjiang 212013,Jiangsu,China; 2.Shanghai Volkswagen TPC,Shanghai 201805,China) |
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| Abstract: | A combined model for semi-active suspension(SAS) and anti-lock braking system(ABS) was built.Fuzzy controller was built to control the SAS and sliding mode controller was used to control ABS.A coordination controller was built to coordination SAS and ABS.Simulation results show that vehicle performance parameters have been improved significantly.Test results show that the vehicle braking deceleration increases 15%,distance and braking time decrease 13.86% and 11.38% respectively,the body pitch angle and vertical vibration acceleration decrease 18.1% and 16.2% respectively;the test verified the validity of the model and the effectiveness of coordination control strategy. |
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| Keywords: | coordination control semi-active suspension ABS integrated simulation |
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