【摘要】 针对如何有效缓解驾驶员的驾驶疲劳问题,设计了一种结构简单、新颖的人工-智能双模式离合控制系统。该系统包括离合器机械总成、人工控制离合器装置、智能控制离合器装置及控制系统4部分。根据系统的结构特点,构建了智能控制模式下的数学模型,并利用Matlab/Simlink仿真软件,结合建立的系统控制模型和Mamdani法模糊控制策略对双模式离合控制系统进行仿真。装车试验结果表明,当系统处于智能控制模式时,从踩下离合器至接合完成共需2.7s,与仿真时间相比相差0.4s,试验结果与仿真结果基本一致。此外,系统能有效降低离合器接合过程中的冲击,提升了汽车行驶平顺性。更多还原

【Abstract】 In view of how to relief driving fatigue to the drivers effectively,designing a manual-intelligent dual-mode clutch control system which has simple and novel structure.The system includes four parts,which are clutch mechanical assembly,manual controlled clutch equipment,intelligent clutch controlled equipment and controlled system.According to the character of the system,mathematic model of the intelligent controlled mode is built.Applied the simulation software Matlab/Simlink,combined with the system controlled mode and Mamdani method fuzzy controlled strategy,the simulation to the dual-mode clutch control system is carried out.According to the loading test in car,the result shows that under the intelligent controlled mode,it takes 2.7s from pushing down the clutch pedal to clutch engagement,compared with the simulation time less than 0.4s,test result is similar to the simulation result.Moreover,the dual-mode clutch control system can decrease the shifting impact during the clutch engagement process,which improve the vehicle ride performance.更多还原