| 汽车操纵稳定性的理论预测与综合评价 |
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| 引用本文： | 宗长富,郭孔辉,李铂.汽车操纵稳定性的理论预测与综合评价[J].汽车工程,2001,23(1):5-8,12. |
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| 作者姓名： | 宗长富 郭孔辉 李铂 |
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| 作者单位： | 吉林工业大学, |
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| 基金项目： | 国家自然基金资助项目(59975041)，国家教育部博士学科点基金资助项目(97018504)。 |
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| 摘 要： | 本文建立了人-车-路闭环系统模型。计算了双移线及蛇行道路输入时14种车辆方案的理论综合评价指标。根据驾驶员的主观评价对其进行相关检验。利用本文提出的理论预测评价模型和综合评价指标。可对汽车结构设计参数和控制参数进行优化，改善汽车的操纵性能，提高汽车的主动安全性。
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| 关 键 词： | 汽车操纵稳定性 仿真 人车路闭环系统模型 理论预测评价模型 综合评价指标 |
Theoretical Prediction and Comprehensive Evaluation for Vehicle Handling Stability |
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| Zong Changfu,Guo Konghui & Li BoJilin University of Technology,State Key Laboratory of Automobile Dynamic Simulation.Theoretical Prediction and Comprehensive Evaluation for Vehicle Handling Stability[J].Automotive Engineering,2001,23(1):5-8,12. |
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| Authors: | Zong Changfu Guo Konghui & Li BoJilin University of Technology State Key Laboratory of Automobile Dynamic Simulation |
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| Abstract: | A driver-vehicle-road closed-loop model has been established in this paper. And a comprehensive evaluation index has been put forward and computed for 14 vehicle configurations in double lane change and slalom. The consistency of the comprehensive evaluation index with subjective evaluation has been tested by using ADSL driving simulator. Vehicle design parameters and control parameters can be optimized with the model and comprehensive evaluation index proposed. Thus, vehicle dynamic characteristics can be improved and active safety of vehicle can be enhanced. |
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| Keywords: | Vehicle handling stability Simulation Evaluation |
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