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Armature current feedback and on-chip position/velocity estimate from an incremental optical encoder to implement a closed loop mechanism that controls the motor.
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Technical Details: An integrated chip for control of position/velocity and torque of DC motor is provided. The technique uses armature current feedback and on-chip position/velocity estimate from an incremental optical encoder to implement a closed loop mechanism that controls the motor. The chip is reconfigurable for different motor specifications. Looking for Partners: The chip is designed to provide high-performance feedback and control of small motors in space-constrained applications. Case ID: C10002 Web Published: 10/7/2014 Description: C10002: Adaptive and Reconfigurable Chip for DC Motor Control