Design and Simulation of an Extended-Range Dynamic System for an Amphibious Vehicle

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Lin, Qiang^1 ; Xu, Xiaojun^1 ; Zou, Tengan^1 ; Yang, Junhong^1

National University of Defense Technology, Changsha, China^1

关键词: Constant temperature control;    Design and simulation;    Design indicators;    Design parameters;    Matching calculations;    Performance indicators;    Vehicle dynamics;    Vehicle simulation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/4/042153/pdf
DOI  :  10.1088/1757-899X/452/4/042153

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Taking the crawler amphibious vehicle as the research object, the dynamic system is designed with an extended-range structure. Based on the design parameters and performance indicators, the vehicle dynamics is used to calculate the power demand and torque demand of the dynamic system that meets the design conditions, and then the power component selection and matching calculation. Based on the CRUISE vehicle simulation software, the vehicle model of the extended-range structure is established. Design a constant temperature control strategy and the cycle run simulation and performance indicators verification are set. The designed extended-range dynamic system meets the design indicators, and the vehicle has powerful performance and meets the driving mileage requirements. Lay the foundation for subsequent laboratory bench testing.