| 基于Simulink/Stateflow的汽车防抱死制动系统建模与仿真 |
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| 引用本文： | 冯开歌,李民,邓安平. 基于Simulink/Stateflow的汽车防抱死制动系统建模与仿真[J]. 现代机械, 2008, 0(6) |
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| 作者姓名： | 冯开歌 李民 邓安平 |
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| 作者单位： | 昆明理工大学机电工程学院,云南,昆明,650093 |
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| 摘 要： | 本文以四分之一车辆为研究对象,首先建立车辆数学模型、制动器模型、液压系统模型。然后利用Simulink/State-flow建立以滑移率和角加减速度为逻辑控制参量,在高附着系数和低附着系数路面的ABS控制器模型。给定初始条件,在一定的门限值下对ABS模型进行仿真。通过仿真来预选门限值,并为研究基于逻辑门限值的整车控制算法提供理论基础。
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| 关 键 词： | ABS Simulation/Stateflow 门限值 建模 仿真 |
Modeling and Simulation of Vehicle Anti-lock Braking System Based on Simulation/Stateflow |
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| FENG Kaige,LI Min,DENG Anping. Modeling and Simulation of Vehicle Anti-lock Braking System Based on Simulation/Stateflow[J]. Modern Machinery, 2008, 0(6) |
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| Authors: | FENG Kaige LI Min DENG Anping |
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| Abstract: | The paper takes one-fourth vehicle as object of study,mathematical model of one vehicle,braking model system and hydraulic system are built firstly.Then ABS controller model is built using slip coefficient and angular acceleration as logical control parameters on the higher adhesive ground and lower adhesive ground based on Simulink/Stateflow.In an initial condition,ABS is simulated based on limitation of logic gate.Limitation of logic gate can be selected with the help of simulation,which can provide theoretical basis to study whole vehicle control algorithm based on limitation of logic gate. |
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| Keywords: | ABS Simulation/Stateflow |
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