Design and implementation of a real-time identification systemusing parallel processing technique for adaptive control of a DC motordrive

摘要

This paper presents the design and implementation of a real-timeidentification system using parallel processing technique for theadaptive control of a DC motor drive. A second-order estimation modelwith a load torque term for a DC motor drive is derived. Thevariable-oriented parallelization scheme of a regularized recursiveleast-squares algorithm with constant trace has been proposed for theon-line system identification. A multi-transputer-based real-timecontrol and identification system architecture has been constructed toimplement the proposed identification scheme. Performance measureresults are presented to show the efficiency