| 汽车金属带-行星齿轮无级变速传动系统同步点振动控制研究 |
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| 引用本文： | 孙冬野,秦大同,胡建军,杨亚联.汽车金属带-行星齿轮无级变速传动系统同步点振动控制研究[J].机械工程学报,2000,36(7):43-47. |
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| 作者姓名： | 孙冬野 秦大同 胡建军 杨亚联 |
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| 作者单位： | 重庆大学机械传动国家重点实验室,重庆,400044 |
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| 基金项目： | 中国博士后科学基金资助项目，国家自然科学基金重点资助项目 !( 5983516 0 ) |
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| 摘 要： | 在对原有系统结构加以改进和同步点速比变化率实施控制的基础上 ,建立了传动系统于混合无级变速、同步点转换和纯无级变速三种工况下的键合图仿真方程。仿真结果表明 :新系统于同步点对车体的冲击度远小于标准规定的 1 0m s
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| 关 键 词： | 汽车 无级变速传动 同步点 控制 |
STUDY ON CONTROL CHARACTERISTIC OF SYNCHRONOUS POINT OF A METAL PUSHING BELT-PLANETARY GEAR CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM |
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| Sun Dongye,Qin Datong,Hu Jianjun,Yang Yalian.STUDY ON CONTROL CHARACTERISTIC OF SYNCHRONOUS POINT OF A METAL PUSHING BELT-PLANETARY GEAR CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM[J].Chinese Journal of Mechanical Engineering,2000,36(7):43-47. |
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| Authors: | Sun Dongye Qin Datong Hu Jianjun Yang Yalian |
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| Affiliation: | Chongqing University |
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| Abstract: | By controling the rate of ratio changing and refining the design,a bond graph simulation model is established under the condition of hybrid CVT mode,synchronous mode and pure CVT mode,and the state space equations are derived for performance analysis,control strategy optimization,and design refinement.The simutation results indicate that the jerking motion of the improved transmission system is under the international criterion 10?m/s 3. |
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| Keywords: | Automobile Continuously variable transmission Synchronous point Control |
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