A New Method for the Parametric Identification of DC Machines Using MATLAB Identification Toolbox and Experimental Measurements

Abstract

This paper proposes a new approach for the identification of a DC machine (DCM) parameters to build a mathematical model considering different dynamic regimes, which characterize the operation of the studied machine. The proposed solution is simple and is based on the combination of classical identification methods and those available in the identification toolbox of MATLAB. The results obtained experimentally are significantly better and clearly show that the proposed approach is simple to implement and the DCM model is obtained quickly with a reasonable accuracy.

Keywords

• dc machine
• parameter identification
• matlab ident toolbox
• dspace 1104