The load insensitive position control system described is based on the observer theory. The new torque regulator based on the observer can rapidly cancel out steady and/or transient position error due to the external force which includes various frictions and load torques. Therefore, this total system used in the position controller based on the conventional controller is expected to be applied to the various servo systems because of its quick recovery of position error. The total control system can be realized, for example, in the 8086 microprocessor. Numerical and experimental results show the validity of this position control system.
|Published - 1985 12月 1
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