高原环境对军用越野汽车的影响及对策研究  

Influences of Plateau Environment on Military Off-road Vehicle and Countermeasures

作　　者：许翔[1] 李玉兰[1] 刘刚[1] 周广猛[1] 董素荣[1] 刘瑞林[1] XU Xiang;LI Yu-lan;LIU Gang;ZHOU Guang-meng;DONG Su-rong;LIU Rui-lin(Military Transportation Institute, Tianjin 300161, China)

机构地区：[1]军事交通学院,天津300161

出　　处：《装备环境工程》2017年第9期85-89,共5页Equipment Environmental Engineering

摘　　要：目的研究高原环境对军用越野汽车性能的影响,提出提高军用越野汽车高原环境适应性的技术措施。方法简要介绍高原地区的气候和地理环境条件特点,通过高原实地试验分析高原环境条件对军用越野汽车动力性能、经济性能、起动性能、热平衡和制动等性能的影响规律和影响机理。结果针对军用越野汽车的动力系统、底盘系统和驾驶室人-机环境等,提出了采用高压共轨燃油喷射、可调高增压、低气压低温起动、热平衡控制、四轮转向、悬架增强、辅助制动、轮胎中央充放气以及驾驶室高原人-机工程等提高军用越野汽车高原环境适应性的技术对策和建议。结论为提高军用越野汽车高原环境适应性提供了指导。The paper aims to study influences of plateau environment on military off-road vehicles and put forwardcountermeasures for improving plateau environmental worthiness of military off-road vehicles.The climate and geographyenvironmental characteristics of plateau area were summarized.Influences of plateau environment on militaryoff-road vehicle performance,such as power,economy,cold starting,thermal balance and braking performance weretested and analyzed in plateau.According to the power system,vehicle chassis system and vehicle cab,some measureswere put forward to improve military off-road vehicle performance at plateau,such as high pressure common rail fuel injectiontechnology,regulated turbocharging technology,cold start at low pressure and temperature,thermal balance control,four wheels steering,suspension enhancement technology,auxiliary braking technology,central tire inflation deflationsystem,human-machine engineering.It provides reference for improving plateau environmental worthiness of militaryoff-road vehicle.

关 键 词：军用越野汽车 高原环境 环境适应性 道路试验 性能提升 

分 类 号：TJ810.1[兵器科学与技术—武器系统与运用工程] U469.3[机械工程—车辆工程]