Fuzzy Logic Controlled Zeta Converter fed DC-Motor Drive System with reduced Steady-State-error
Niranjana Siddharthan1, Baskaran Balasubramanian2

1S. Niranjana, Ph.D. Research Scholar in the Department of Electrical Engineering, Annamalai University. Kumbakonam, India.
2B. Baskaran Professor Department of Electrical Engineering, Annamalai University. Nagapattinam, India.
Manuscript received on September 08, 2020. | Revised Manuscript received on September 19, 2020. | Manuscript published on October 10, 2020. | PP: 196-204 | Volume-9 Issue-12, October 2020 | Retrieval Number: 100.1/ijitee.K78150991120 | DOI: 10.35940/ijitee.K7815.1091220
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Zeta-converter finds a way between DC-source and DC-Motor to step-up and match the motor-voltage. This work proposes QBC between the DC source and DCM. The DC output is boosted by ZCS. The DC yield of ZC is provided to the DC-Motor. In-this-work, different-control-strategies for Zeta-Converter fed DC-Motor (ZC–DCM) such as „fractional-order-PID(FO–PID) controller‟, „Hysteresis-controller(HC)‟ & „-Fuzzy-logic- controller(F-LC)‟ is exploited to sustain the constant yield-speed of the ZC–DCM. Also, the load disturbance is introduced to analyze the performance of ZC–DCM driven by different controllers. “-The-simulation of ZC–DCM has been done utilizing -MATLAB/-Simulink-software”. The objective of the present work is to enhance the closed-loop response of ZC–DCM using suitable-controller. Outcome reveals that the F-L-based ZC–DCM has good-performance, when compared to the FO–PID &Hysteresis-controller based ZC–DCM. 
Keywords: FOPID controller, HC, FLC, Zeta converter.