Patent ID: 8037807
Filing Date: 2011-10-18
Classification: E02F

Abstract:
1. A machine comprising: a frame; a linkage pivotally connected to the frame; a first hydraulic actuator connected to the linkage and disposed to actuate the linkage through a first range of motion; a second hydraulic actuator connected to the linkage and disposed to actuate the linkage through a second range of motion; a sensor disposed to determine motion of at least one of the linkage, the first hydraulic actuator, and the second hydraulic actuator; and an electronic control module in communication with the sensor, the electronic control module configured to cancel an actuation command to one of the first hydraulic actuator and the second hydraulic actuator in response to the electronic control module determining, based upon the sensor, that unintentional motion of another of the first hydraulic actuator and the second hydraulic actuator has occurred due to the actuation command to the one of the first hydraulic actuator and the second hydraulic actuator.