SPORRER, ADAM D.,THEILEN, RICKY B.,LARSEN, LUCAS B.
申请号：
CA3052744
公开号：
CA3052744A1
申请日:
2019.08.22
申请国别(地区):
CA
年份:
2020
代理人:
摘要：
A mobile machine includes a frame, and a set of wheels supporting the frame.Themobile machine also includes a set of ground-engaging tools mounted to theframe that aremovable relative to the wheels to change a depth of engagement of the groundengaging-toolswith ground over which the mobile machine travels. A first sensor senses aposition of theframe relative to the ground surface over which the mobile machine istraveling. A secondsensor senses a position of the frame relative to the wheels. The sensorsignals from bothsensors are used to control the frame height.
