Optimal design of pneumatic automatic transmission actuator

Yang Wang; Junqiang Xi; Xijun Zhao; Huiyan Chen

doi:10.3969/j.issn.1000-1298.2010.01.005

Optimal design of pneumatic automatic transmission actuator

Yang Wang
, Junqiang Xi^*
, Xijun Zhao
, Huiyan Chen

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

A pure AMT pneumatic automatic transmission actuator is designed, and the theoretical thermodynamic model of the shifting cylinder is set up by using the gas thermodynamics and kinetics. Based on changing characteristics of shift indicators in vehicle, the Simulink simulation is designed. Through testing different shift cylinder size impacting on the rate of change of chamber pressure and set up time of chamber pressure, clear shift cylinder optimization design objectives are established. Finally, through a balanced optimization of orthogonal test method, optimal design of AMT implementation pneumatic cylinder transmission system is achieved.

Original language	English
Pages (from-to)	23-28
Number of pages	6
Journal	Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery
Volume	41
Issue number	1
DOIs	https://doi.org/10.3969/j.issn.1000-1298.2010.01.005
Publication status	Published - Jan 2010

Keywords

Aerodynamic simulation
Automated mechanical transmission
Heavy-duty commercial vehicle
Optimal design

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10.3969/j.issn.1000-1298.2010.01.005

Cite this

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abstract = "A pure AMT pneumatic automatic transmission actuator is designed, and the theoretical thermodynamic model of the shifting cylinder is set up by using the gas thermodynamics and kinetics. Based on changing characteristics of shift indicators in vehicle, the Simulink simulation is designed. Through testing different shift cylinder size impacting on the rate of change of chamber pressure and set up time of chamber pressure, clear shift cylinder optimization design objectives are established. Finally, through a balanced optimization of orthogonal test method, optimal design of AMT implementation pneumatic cylinder transmission system is achieved.",

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AU - Wang, Yang

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AU - Zhao, Xijun

AU - Chen, Huiyan

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N2 - A pure AMT pneumatic automatic transmission actuator is designed, and the theoretical thermodynamic model of the shifting cylinder is set up by using the gas thermodynamics and kinetics. Based on changing characteristics of shift indicators in vehicle, the Simulink simulation is designed. Through testing different shift cylinder size impacting on the rate of change of chamber pressure and set up time of chamber pressure, clear shift cylinder optimization design objectives are established. Finally, through a balanced optimization of orthogonal test method, optimal design of AMT implementation pneumatic cylinder transmission system is achieved.

AB - A pure AMT pneumatic automatic transmission actuator is designed, and the theoretical thermodynamic model of the shifting cylinder is set up by using the gas thermodynamics and kinetics. Based on changing characteristics of shift indicators in vehicle, the Simulink simulation is designed. Through testing different shift cylinder size impacting on the rate of change of chamber pressure and set up time of chamber pressure, clear shift cylinder optimization design objectives are established. Finally, through a balanced optimization of orthogonal test method, optimal design of AMT implementation pneumatic cylinder transmission system is achieved.

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KW - Automated mechanical transmission

KW - Heavy-duty commercial vehicle

KW - Optimal design

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Optimal design of pneumatic automatic transmission actuator

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Keywords

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