| 基于免疫算法的汽车主动悬架控制研究 |
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| 引用本文： | 宋晓琳,殷智宏,郭孔辉,杨笠.基于免疫算法的汽车主动悬架控制研究[J].汽车工程,2006,28(5):465-467,470. |
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| 作者姓名： | 宋晓琳 殷智宏 郭孔辉 杨笠 |
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| 作者单位： | 湖南大学机械与汽车工程学院,长沙,410082;湖南大学机械与汽车工程学院,长沙,410082;湖南大学机械与汽车工程学院,长沙,410082;湖南大学机械与汽车工程学院,长沙,410082 |
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| 摘 要： | 应用免疫算法理论,以车身垂直加速度、悬架动行程和车轮动载为控制目标,设计了基于汽车1/4模型的主动悬架控制策略。该算法利用信息熵作为评价抗体亲和力的指标,具有多样识别能力、强鲁棒性和免疫记忆功能。仿真结果表明,基于免疫控制器的主动悬架对汽车的平顺性和操纵稳定性有较明显的改善。
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| 关 键 词： | 主动悬架 免疫算法 仿真 |
| 收稿时间： | 2000-09-05 |
| 修稿时间： | 2000-09-052005-12-20 |
A Study on Automotive Active Suspension Based on Immune Algorithm |
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| Song Xiaolin,Yin Zhihong,Guo Konghui,Yang Li.A Study on Automotive Active Suspension Based on Immune Algorithm[J].Automotive Engineering,2006,28(5):465-467,470. |
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| Authors: | Song Xiaolin Yin Zhihong Guo Konghui Yang Li |
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| Institution: | College of Mechanical and Automotive Engineering, Hunan University, Changsha 410082 |
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| Abstract: | By applying immune algorithm theory,a control strategy for active suspension based on a quarter vehicle model is proposed to control body vertical acceleration,suspension travel and tire deformation.The algorithm utilizes information entropy to evaluate antibodies' affinity and has diversified capacities of discernment,robust performance and immune memory function.The simulation results show that the active suspension with immune controller can effectively improve both ride comfort and handling stability. |
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| Keywords: | Active suspension Immune algorithm Simulation |
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