履带车辆电传动系统两段式机电联合制动策略研究  

Study on Two-segment Electric-mechanical Composite Braking Strategy of Tracked Vehicle Hybrid Transmission System

作　　者：马田[1] 盖江涛[1] 马晓枫[1] 

机构地区：[1]中国北方车辆研究所车辆传动重点实验室,北京100072

出　　处：《车辆与动力技术》2010年第3期33-37,共5页Vehicle & Power Technology

摘　　要：为减轻电传动履带车辆制动过程对制动器的损害,根据电传动的特点,提出了机电联合制动方法.通过对电气和机械单独制动特性分析和原车采用三段式机电制动控制策略的分析,提出了两段式电传动车辆联合制动策略,并在MATLAB/Simulink中进行仿真分析,结果表明:两段式制动策略能够减小系统对机械制动力的需求,很好地满足了制动目标.该研究为制动系统的设计提供了理论依据.In order to lighten abrasion of braking system of hybrid electric tracked vehicle, electric-mechanical composite braking method was proposed according to characteristic of hybrid electric transmission. By means of analyzing performance of electric braking and mechanical braking and three-segment composite braking strategy, this paper put forward two-segment electrical-mechanical composite braking strategy. Simulation results of MATLAB/Simulink indicated that the two-segment electric-mechanical composite braking strategy might reduce the demand of mechanical braking force and be well applied.

关 键 词：履带车辆 电传动 机电联合制动 制动策略 MATLAB 

分 类 号：TJ810.34[兵器科学与技术—武器系统与运用工程] TP391.77[自动化与计算机技术—计算机应用技术]