SYSTEM FOR SUPPORTING DRIVE OF EXCAVATING TYPE UNDERGROUND DIGGING MACHINE.

摘要

A system for supporting the drive of an excavating type underground digging machine is provided to lighten the operator's burden so that an unskilled operator can operate the machine as well as a skilled operator. In this system for supporting the drive, output signals from a group of first sensors (12a) for measuring amount of a rocking actuator (10) for directional control and an output signal from a second sensor (12b) for measuring cutter torque hydraulic pressure are inputted into an automatic measuring section (14). These signals are adjusted in an automatic adjusting section (15) and input to a fuzzy control section. The rocking amount of an excavating cutter is calculated in a rocking amount supporting system section (16a) in response to the adjusted signal from the group of the first sensors. An optimal cutter torque control operation content is calculated in a cutter torque supporting system section (16b) in response to an adjusted signal from the second sensor, and the both results of calculation are displayed on a display output device (17).