坦克驾驶模拟器的运动仿真算法与实现

介绍了坦克驾驶模拟器的硬件结构和工作原理,提出其仿真系统模型.为了更好地模拟坦克驾驶运动过程,采用动力学和运动学分析方法对坦克所受的力进行研究,得出其动力学方程,对坦克驾驶进行仿真.根据力学分析所得出的坦克加速度以及前一状态的速度和发动机转速,利用动力学方程和运动学方程求出当前时刻发动机的转速、坦克的速度、位置变化、方向变化等,将数据发送给视景程序,从而驱动视景变化,由此仿真坦克驾驶模拟器的运动.该系统实时效果好,可以真实地模拟实际的驾驶情况.

An Simulating Arithmetic and Realization of Tank Driving Simulator

The paper introduces the hardware structure and working principle of tank driving simulator,especially introduces the model of the simulating system.To simulate the process of tank driving,the text adopts the dynamic and kinematic methods to analyze the strength of the tank,and then educe the equation of the dynamics to simulate tank driving.Based on the force,the tank's former acceleration and speed are educed to deduce current engine's speed,tank's speed,changes of position and orientation.After sending the data to the graphics program,the scene changes,at the same time,the tank's collision and terrain following are detected,the result are fed back to the main computer for simulating tank's moving.