Work machine provided with means for reducing effects of movement when controlling work machine

Abstract

To reduce the influence of the movement of a work machine arranged on a vehicle when controlling the work machine.SOLUTION: A work machine 2 comprises a movable arm 8 disposed at the base of a vehicle, an operator control assembly 10 having an operator carrier 12, and a steering unit 14 for generating an input command signal 18 from an operator. It further comprises a control system 20, and a control element 16 has a defined movement capacity. The work machine 2 comprises an acceleration measurement unit 24 for measuring acceleration and generating an acceleration signal 26. The work machine 2 further comprises a signal processing unit 28 configured to receive the input command signal 18 and the acceleration signal 26 from the control element 16, and process the input command signal 18 by using the acceleration value and the movement capacity associated with the control element 16 to compensate for the movement of the operator control assembly 10 and generate a processed input command signal 30 that is applied to the control system 20.SELECTED DRAWING: Figure 4

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