Abstract
The new master-slave control method with different configuration which will suit a hydraulic excavator is presented. The authors introduced the new coordinate conversion method between master and slave manipulators. This method provides the good agreements of moving directions between master and slave manipulators in the almost entire work area without any mode changes. The authors also developed the 3-dimensional joystick lever as a master manipulator which yields an affinity with a conventional joystick lever and gives the comfortable feeling to conservative operators. In this paper, the outline of the new method is described and the results of the evaluation tests are presented.
Published Version
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