Research on Efficient-type Shifting Strategy of Construction Machinery with Hydro-mechanical Transmission System

被引：3
|
作者：
Yu Tao [1 ]
Yan Qingdong [2 ]
Wei Wei [2 ]
机构：
[1] Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China
[2] Beijing Inst Technol, Natl Key Lab Vehicular Transmiss, Beijing 100081, Peoples R China
来源：
MECHANICAL, MATERIALS AND MANUFACTURING ENGINEERING, PTS 1-3 | 2011年 / 66-68卷
关键词：
Efficient control; Hydro-mechanical transmission; Shifting strategy;
D O I：
10.4028/www.scientific.net/AMM.66-68.1055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the theory of hydro-mechanical transmission system, a new kind of gear shifting control scheme to improve work efficiency of hydro-mechanical transmission system was designed. By describing the work principles of crucial components mathematically, the dynamic model of hydro-mechanical transmission was constructed according to modular modeling method. The proposed efficient type shifting strategy was embedded in aforementioned model to predict its performance. The simulation results indicated the proposed strategy could improve hydro-mechanical transmission efficiency.
引用
收藏
页码：1055 / +
页数：2
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