Termal Sistemler için Oransal-Integral Denetleyici Tasarımı

Abstract

Bu çalışmada birinci derece zaman gecikmeli (FOPTD) ve ikinci derece zaman gecikmeli (SOPTD) modellerle ifade edilen termal sistemlerin kararlılık ve performansı için oransal integral (PI) denetleyicilerin elde edileme yöntemi önerilmiştir. Kararlılığa ek olarak, denetleyici parametreleri her bir sistem için arzu edilen kazanç kesim frekansı ve faz payı özelliklerini sağlamak üzere ayarlanmıştır. Denetleyici tasarım şeması açıkça verilmiştir ve sonuçlar literatürden elde edilmiş bazı modeller üzerinde uygulanmıştır. Yöntemi kanıtlamak için görsel örnekler verilmiştir.

Keywords

• Oransal integral denetleyici,termal system,birinci derece,kinci derece,zaman gecikmeli

Proportional-Integral Controller Design for Thermal Systems

Abstract

This study proposes to tune proportional integral (PI) controllers for the stability and performance of thermal processes described by first order plus time delay (FOPTD) and second order plus time delay (SOPTD) plants. In addition to stability, parameters of the controllers are tuned to meet the desired gain crossover frequency and phase margin for each system. Design schemes of the controllers are clearly given and the results are applied on some plants provided from the literature. Illustrative examples are given to prove the method.

Keywords

• Proportional integral controller,thermal systems,first order,second order,plus time delay

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