%A S. Surya
%A R. Kannan
%A P. Raj
%A A. Chhetri
%A M. Arjun
%R 10.1109/IEACon57683.2023.10370232
%D 2023
%P 194-197
%L scholars18971
%X DC-DC converters play a vital role in the electric vehicle (EV) industry in terms of delivering power at high efficiency. Preferably, these Switch Mode Power Converters (SMPCs) are operated in a closed loop for maintaining fixed output voltage irrespective of changes in the input voltage and output current. In this paper, a simple boost converter operating in continuous conduction mode (CCM) is designed to operate in a closed loop. The voltage controller for the closed-loop control is modeled and simulated using two methods viz; bode plot and auto-tuning techniques (build-it library in MATLAB / Simulink software). The compensator obtained using the bode plot technique is observed to be more realistic and reliable compared to that using an auto-tuned controller. The auto-tuned controller generates parameters (Kp and Ki) by choosing a region where the Phase Margin (PM) is highly positive, thereby decreasing the bandwidth (BW) of the system. This in turn results inlow cross-over frequency (fc), an increase in settling time, and overshoot. © 2023 IEEE.
%J IEACon 2023 - 2023 IEEE Industrial Electronics and Applications Conference
%T Comparative Study of Designing Compensators using Auto Tuning and Manual Pole Placement Techniques for Switch Mode Power Converters
%K Bode diagrams; Boost converter; MATLAB; Tuning, Autotuning; Bode plots; BOOST converter; Closed-loop; Comparatives studies; Phase margins; Pole placement technique; Power; Switch-mode power converters; Vehicle industry, Controllers
%O cited By 0; Conference of 4th IEEE Industrial Electronics and Applications Conference, IEACon 2023 ; Conference Date: 6 November 2023 Through 7 November 2023; Conference Code:195987