Simulation and Analysis on Stationary Combination Valve of Heavy-Duty Vehicle Automatic Transmission

Yan Zhang; Wen Xing Ma; Wen Xu

doi:10.4028/www.scientific.net/AMR.712-715.2183

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 712-715Simulation and Analysis on Stationary Combination...

Simulation and Analysis on Stationary Combination Valve of Heavy-Duty Vehicle Automatic Transmission

Abstract:

A mathematical model and dynamic characteristics simulation model were established based on working principle of stationary combination valve in order to study shift quality of heavy-duty vehicle automatic transmission. Various parameters on buffer characteristics influence and outer diameter of the clutch hydraulic cylinder, the spring stiffness and preload influenced on the buffer time, starting pressure and termination pressure were gained with using batch function. The results show that the smaller the orifice diameter, spring stiffness and preload is, the longer the buffer time is, and the curve of buffer characteristic is downward translation. The larger the outer diameter of the clutch hydraulic cylinder, spring stiffness and preload is, the shorter the buffer time is, while the initial pressure and the termination pressure are relatively lower.

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Periodical:

Advanced Materials Research (Volumes 712-715)

Pages:

2183-2187

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.712-715.2183

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Online since:

June 2013

Authors:

Yan Zhang, Wen Xing Ma, Wen Xu

Keywords:

Buffer Characteristics, Dynamic Simulation, Oil Pressure of Clutch, Stationary Combination Valve

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References

[1] Diana Yanakiev: Engine and Transmission Modeling for Heavy-Duty Vehicles (Institute of Transportation Studies University of California, Berkeley 1995).

Google Scholar

[2] Anlin Ge: Vehicle automatic transmission theory and design (Machinery industry press, Beijing 1993, in Chinese).

Google Scholar

[3] Jianguo Zhang, Yulong Lei, Xin Hua, et al: Proposed shift quality metrics and experimentation on AMT shift quality evaluation. Third International Conference on Natural Computation, Haikou: IEEE, (2007), pp.494-498.

DOI: 10.1109/icnc.2007.582

Google Scholar

[4] Qingjun Lv, Guangming Zhou, Mingquan Li: Vehicle & Power Technology Vol. 03 (2006), pp.31-34, in Chinese.

Google Scholar

[5] D.C. Kim, K.U. Kim, Y.J. Park, et al: Journal of Terramechanics Vol. 44 (2007), pp.111-122.

Google Scholar

[6] Biao Ma, Ying Liu: A study on hydraulic buffering valve dynamic performance simulation of vehicular power shift transmission. Changchun: Jilin Science and Technology Press (1999), pp.391-394.

DOI: 10.1109/ivec.1999.830712

Google Scholar

[7] Nenglian Feng, Muqiao Zheng, Biao Ma: Transactions of the CSAE Vol. 17(2) (2001), pp.68-71, in Chinese.

Google Scholar