DSP-based Adaptive Control of 3 axes Stabilizer

Abstract

This paper describes the using DSP board in control of picture stabilizer in 3-degrees of freedom table in image stabilizer. There are two innovative aspects of this work. First, parameter estimation by DSP board is used to adapt the feed forward compensation terms instead of the gains of the feedback controller, as usually is the case in conventional indirect self- tuning regulators. Second, the complete adaptive controller has been implemented with DSP board and encoder card and motor driver for command the motors.