挖掘机训练模拟系统设计与实现

Design and Implementation on Training Simulation System of Excavator

为了在普通微机上实时模拟挖掘机作业 ,采用了固定与变化的视景相结合成像方法 ,视景中需要显示的模块激活方法 ,多部件复合运动的独立控制与模块触发成像方法 ,运动干涉分析中区域激活方法等 ,解决了空间结构变化的视景成像中大量现场数据处理的技术问题。程序运行表明 ,本方法的运用是成功的 ,土壤表面变化的逼真性、模拟动画的实时性均达到理想效果。

For the sake of real-time of scene simulation in microcomputer, some new methods are used in this paper, such as fixed scene imaging combined with changing scene imaging, activating the modules to be shown in scene, controlling the compound movement of working parts independently, area activating for the movement interference analysis and so on. The problems that a stack of data has to be calculated on the spot for changed scene construction are resolved. The applied results show that the lifelike and real-time scene simulation are effective.