半履带式气垫车最佳工作状态的仿真研究  

Simulation of the Optimal Operation Condition of a Semi-tracked Air-cushion Vehicle

作　　者：张延松[1] 陈关龙[1] 罗哲[1] 喻凡[1] 

机构地区：[1]上海交通大学机械与动力工程学院,上海200030

出　　处：《系统仿真学报》2004年第8期1711-1713,共3页Journal of System Simulation

摘　　要：建立了半履带式气垫车最小功率消耗的理论模型,对半履带式气垫车的垫升功率和驱动功率分别进行了理论分析,研究半履带气垫车在最佳工作状态下,最佳垫压与相关参数的关系及正常行驶条件下各参数的变化范围并进行了仿真试验研究,验证并得到了某一土壤条件下最佳工作状态,为系统自动控制问题的进一步探讨提供了理论指导。A theoretical model of the minimum power consumption of a semi-tracked air-cushion vehicle is developed in this paper. Analysis of propulsion power and driving power is carried out. When a semi-tracked air-cushion vehicle traveled in the optimal state, the relationships between optimal air cushion pressure and relevant parameters is studied by simulation. Simulation results show that the optimal state will be achieved for a certain soil condition. This paper will also provide theoretical direction about control of a semi-tracked air-cushion vehicle.

关 键 词：半履带气垫车 功率消耗 最佳工作状态 垫压 控制 

分 类 号：U273[机械工程—车辆工程]