| 功率分流式无级变速器电子控制系统设计与试验研究 |
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| 引用本文： | 张兰春,贝绍轶,马友君.功率分流式无级变速器电子控制系统设计与试验研究[J].机械设计与制造,2011(10). |
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| 作者姓名： | 张兰春 贝绍轶 马友君 |
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| 作者单位： | 江苏技术师范学院机械与汽车工程学院,常州,213001 |
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| 基金项目： | 江苏省教育厅自然科学基金项目(09KJD580002) |
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| 摘 要： | 从工程化及实用性的角度研究和分析了功率分流式无级变速器电子控制系统的功能要求以及设计原则;根据该型变速器的工作原理及其应用对象的实际需求对电子控制系统中的各类传感器、执行器及控制单元等进行了选型和设计;制定了汽车起步过程中执行器磁粉离合器的控制策略和控制流程,并综合燃油经济性和动力性最优原则设计了变速器的换挡控制规律作为电子控制系统的控制依据;最后通过台架试验,验证了电子控制系统的合理性及控制策略的正确性。
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| 关 键 词： | 功率分流 CVT 控制 试验 |
Design and experimental study on electronic control system (ECS) for power split continuously variable transmission(PSCVT) |
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| ZHANG Lan-chun,BEI Shao-yi,MA You-jun.Design and experimental study on electronic control system (ECS) for power split continuously variable transmission(PSCVT)[J].Machinery Design & Manufacture,2011(10). |
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| Authors: | ZHANG Lan-chun BEI Shao-yi MA You-jun |
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| Affiliation: | ZHANG Lan-chun,BEI Shao-yi,MA You-jun(Mechanical and Vehicle Engineering School,Jiangsu Teachers University of Technology,Changzhou 213001,China) |
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| Abstract: | The function requirement and design principle of the electronic control system(ECS)for power split continuously variable transmission is researched and analyzed in term of project and practicality;Then various sensors,executors and ECU are selected and designed combining the PSCVT working principle and control needs.Afterwards the magnetic clutch control strategy and control processes during the car start as well as the shifting control law based on combining optimization of the fuel economy and power is de... |
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| Keywords: | Power split CVT Control Test |
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