履带式救援平台机动性能仿真分析  

Simulation Analysis on Maneuverability of Tracked Rescue Platform

作　　者：侯步逸 巩锐[1] 王治国[1] 任博[1] 陈超[1] 康铁宇[1] 李顺[1] 李宝玉[1] 张文华 HOU Buyi;GONG Rui;WANG Zhiguo;REN Bo;CHEN Chao;KANG Tieyu;LI Shun;LI Baoyu;ZHANG Wenhua(Beijing North Vehicle Group Corporation,Beijing 100072,China)

机构地区：[1]北京北方车辆集团有限公司,北京100072

出　　处：《机械工程师》2024年第1期110-114,共5页Mechanical Engineer

摘　　要：为了能够有效克服复杂非结构环境,尽快到达自然灾害救援现场开展救援,要求履带式救援平台具备良好的越野机动性和通行能力,因此,在装备设计阶段,必须要对履带式救援平台的机动性和通过性指标进行验证。文中采用理论计算和多体动力学仿真分析相结合的方法,开展了履带救援平台最高速度、最大爬坡度、越壕宽度、越障高度等机动性和通过性指标的校核和仿真验证,结果表明提出的指标均能得到满足。仿真计算过程还得到了车辆运动姿态和载荷的变化趋势,为进一步优化履带救援平台推进系统的方案设计提供了支撑。In order to effectively overcome the complex unstructured environment and reach the natural disaster rescue site as soon as possible for rescue,the tracked rescue platform is required to have good off-road mobility and traffic capacity.Therefore,in the equipment design stage,the mobility and trafficability indicators of the tracked rescue platform must be verified.This paper combines theoretical calculation and multi-body dynamics simulation analysis to check and verify the mobility and trafficability indicators of the crawler rescue platform,such as the maximum speed,maximum climbing slope,trench crossing width,obstacle crossing height,etc.The results show that the proposed indicators can be met.The simulation process also obtains the change trend of vehicle motion attitude and load,which provides support for further optimizing the scheme design of the propulsion system of the crawler rescue platform.

关 键 词：救援机器人 行动系统 机动性 通过性 仿真 

分 类 号：TJ811.91[兵器科学与技术—武器系统与运用工程] TH123.4[机械工程—机械设计及理论]