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Vibration control of Quarter car integrated seat suspension with driver model for different road profiles using fuzzy based sliding mode controller

机译:基于模糊滑模控制器的带驾驶员模型的四分之一汽车集成式座椅悬架振动控制

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Vibration control of a Quarter car model is one of the important factor to improve the travel comfort of the passenger. Many researchers developed control strategies for 2 Degree Of Freedom (DOF) quarter car model. In this paper, travel comfort of the passenger is analyzed by designing and simulating the Fuzzy Logic Controller (FLC), Sliding Mode Controller (SMC) and Fuzzy SMC (FSMC) for an 8 DOF quarter car with integrated Seat suspension and Driver model. While testing the performance of the controllers, the system is subjected to four types of road disturbance individually. The responses are compared with each other along with the passive system. The results show that FSMC reduced the Vibration (89.97%) than the FLC, SMC and passive system.
机译:四分之一车模型的振动控制是提高乘客出行舒适性的重要因素之一。许多研究人员开发了2自由度(DOF)四分之一汽车模型的控制策略。本文通过设计和仿真集成了座椅悬架和驾驶员模型的8自由度四分之一轿厢的模糊逻辑控制器(FLC),滑模控制器(SMC)和模糊SMC(FSMC),分析了乘客的乘车舒适性。在测试控制器的性能时,系统分别受到四种类型的道路干扰。响应与被动系统一起进行比较。结果表明,FSMC比FLC,SMC和被动系统减少了振动(89.97%)。

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