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公开(公告)号:US06954999B1
公开(公告)日:2005-10-18
申请号:US11010467
申请日:2004-12-13
CPC分类号: E02F5/145 , E02F5/02 , E02F9/2045 , G05D1/0278 , G05D2201/0202
摘要: A guidance control system is configured to control the positioning and spatial orientation of a digging implement mounted on a frame of an trenching machine for working a subsurface of earth to a desired trench profile. The position of a dynamic cutting edge of the digging implement is monitored and then controlled so that the sensed dynamic cutting edge position is equal substantially to the calculated dynamic cutting edge position. The guidance control system includes sensors, a processor, and accessible memory providing digital design information regarding the desired trench profile.
摘要翻译: 引导控制系统被配置为控制安装在挖沟机的框架上的挖掘工具的定位和空间取向,以将地球的地下工作到期望的沟槽轮廓。 监测挖掘工具的动态切削刃的位置,然后进行控制,使得感测的动态切削刃位置基本上等于计算的动态切削刃位置。 引导控制系统包括传感器,处理器和可访问存储器,其提供关于所需沟槽轮廓的数字设计信息。