履带车辆紧急制动动力学仿真分析

李伟;马吉胜;李志强;范兆军

振动与冲击 ›› 2009, Vol. 28 ›› Issue (7) : 179-182.

PDF(487 KB)
PDF(487 KB)
振动与冲击 ›› 2009, Vol. 28 ›› Issue (7) : 179-182.
论文

履带车辆紧急制动动力学仿真分析

  • 李伟1,马吉胜1,李志强1,范兆军2
作者信息 +

Emergency Braking Dynamic Simulation Analysis of Tracked Vehicle

  • Li Wei, Ma Ji-sheng, Li Zhiqiang, Fan Zhaojun
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摘要

摘 要:基于虚拟样机技术,用ADAMS/ATV模块建立了某型履带车辆的紧急制动动力学模型。通过实车的行驶试验和紧急制动试验对模型进行了VV&A验证,结果表明所建动力学模型在反映履带车辆行驶及紧急制动动力学行为方面能够满足工程分析的需要。将其作为分析平台,对履带车辆进行了紧急制动动力学仿真分析,分析了3-6档平均车速下紧急制动的动力学响应;并通过紧急制动仿真实验得到了履带车辆的制动特性图。

Abstract

Abstract: Based on virtual prototyping technology, emergency braking dynamic model of a certain tracked vehicle was established by means of ADAMS/ATV software. By travel test and emergency braking test of the tracked vehicle, VV&A of the emergency braking dynamic model was carried out and its credence was proved. Using it as a simulation base, emergency braking dynamic simulation analysis of the tracked vehicle was carried out. The emergency braking dynamic responses at mean velocity of 3-6 gear were analyzed and braking characteristic curve was obtained by emergency braking simulation test.

关键词

履带车辆 / 虚拟样机 / 紧急制动 / 仿真

Key words

Tracked vehicle / Virtual prototyping / Emergency braking / Simulation

引用本文

导出引用
李伟;马吉胜;李志强;范兆军. 履带车辆紧急制动动力学仿真分析[J]. 振动与冲击, 2009, 28(7): 179-182
Li Wei;Ma Ji-sheng;Li Zhiqiang;Fan Zhaojun. Emergency Braking Dynamic Simulation Analysis of Tracked Vehicle [J]. Journal of Vibration and Shock, 2009, 28(7): 179-182

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