Analysis on the Running Safety Trait of Tracked Vehicle Passing Trapeziform Unilateral Obstruction Rapidly
Based on the accident that the tracked vehicle rolls over when rapidly passing the unilateral obstruction, this paper analyzes the system using the system-theory and the kinetic methods on the safety trait of the process that the tracked vehicle passes rapidly through the unilateral-obstruction. The state equation of running trait that the rapid tracked vehicle shows in the passing of unilateral-obstruction as well as the mathematical expression analyzing the process is established. By using the calculating tools, the analysis and calculation of the numerical values from each process, the parameters of different training roads and different muzzle velocity are completed, and the correlative figures are also protracted. The results indicate that if the parameters of training road change, the critical numerical values will be different. That is to say, bifurcation point and mutation point are different respectively. The analysis not only provides the theory foundation for preventing accident of passing obstruction by one side of tracked armored vehicle, but also has high practical value.
unilateral obstruction running safety trait accident system-theory mathematical modeling
Jun LI Qiang LI Ximeng XU Jingkai ZHOU
Department of Mechanical Engineering Academy of Armored Force Engineering Beijing, China
国际会议
西安
英文
1052-1056
2011-06-17（万方平台首次上网日期，不代表论文的发表时间）