Order Reduction of Real Time Electromechanical Systems by Using a New Model Order Reduction Method and Controller Design

This paper presents a new hybrid model diminution algorithm for the simplification of large-scale real time systems. This strategy leverages the balanced realization algorithm, effectively tackling issues associated with the steady-state problem inherent in balanced realization. Employing the balanced realization scheme, the proposed method assesses the denominator of the desired reduced-order system. The derivation of the reduced numerator polynomial is achieved through the application of a continued fraction method. The scope of this approach extends to the design of controllers for the complex electromechanical systems. The suggested scheme efficacy is showcased and validated using standard real-time systems, revealing its superior performance in terms of error indices compared to established model diminution techniques. The time response of the abated model, acquired through the proposed scheme, is presented and exhibits a remarkable correspondence with the response of the actual system. This comparison underscores the superior efficacy of the recommended scheme relative to other standard technologies.