| 油门踏板安全辅助系统开发 |
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| 引用本文： | 宋传学,郑竹安,靳立强,玄圣夷.油门踏板安全辅助系统开发[J].吉林大学学报(工学版),2012,42(3):527-533. |
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| 作者姓名： | 宋传学 郑竹安 靳立强 玄圣夷 |
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| 作者单位： | 吉林大学汽车仿真与控制国家重点实验室,长春,130022 |
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| 基金项目： | 科技部国际合作计划项目，吉林大学学科前沿与交叉学科新项目 |
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| 摘 要： | 利用AMESim软件建立了油门踏板模型和15自由度整车动力学模型。分析了初学驾驶员行为意识,应用逻辑门限值控制算法识别油门踏板误操作,正确判定后启动集成模糊-PID控制算法的防抱死制动系统(Anti-locked braking system,ABS)的安全辅助系统,保证了车辆的主动安全性。利用Matlab/Simulink和AMESim软件建立了联合仿真平台,对控制算法进行了验证。结果表明:该控制系统具有很好的实时性,能够满足实际的应用要求,提高了汽车行驶的安全性能。
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| 关 键 词： | 车辆工程 误操作 油门踏板安全辅助系统 逻辑门限值 模糊-PID控制 联合仿真 |
Development of accelerator pedal safety assistant system |
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| SONG Chuan-xue,ZHENG Zhu-an,JIN Li-qiang,XUAN Sheng-yi.Development of accelerator pedal safety assistant system[J].Journal of Jilin University:Eng and Technol Ed,2012,42(3):527-533. |
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| Authors: | SONG Chuan-xue ZHENG Zhu-an JIN Li-qiang XUAN Sheng-yi |
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| Affiliation: | (State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022,China) |
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| Abstract: | A model of the accelerator pedal and a dynamic model of whole car with 15 degrees of freedom are established using AMESim software.The conduct awareness of novice drivers is analyzed.The logical threshold algorithm is applied to recognize the misuse of the accelerator pedal.Then the safety assistant system integrated with fuzzy-PID control algorithm for Anti-lock Braking System(ABS) is started-up to realize vehicle active safety.A co-simulation platform is built up using Matlab/Simulink software and AMESim software to test and verify the control algorithm.Results show that the control system has good real-time property,which can meet actual application requirement and improve the safety performance of vehicles. |
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| Keywords: | vehicle engineering misuse accelerator pedal of safety assist system logic threshold fuzzy-PID control co-simulation |
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