Optimum Setting of PID Parameters Via Hybrid Global Optimization Method in Speed Control of an Induction Machine

Authors: İbrahim Eksin, Metin Gökasan, M. Ata Demiröz

Abstract: There are two aspects to this study. Firstly, a new global method is introduced which is developed by combining the two well-known global search methods, namely Controlled Random Seacrh (CRS) and Global Search Using Brownian Motion. Next, this new method, which has exploited the special advantages of the two above mentioned methods, has been applied to the design of speed control of an induction machine. The design has been done for PID controller structure and the results are compared with the ones obtained by application of classical Zeigler-Nichol's method. It has been observed that the methodology has its own advantages and merits.

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