eprintid: 17238
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/72/38
datestamp: 2023-12-19 03:23:40
lastmod: 2023-12-19 03:23:40
status_changed: 2023-12-19 03:07:42
type: conference_item
metadata_visibility: show
creators_name: Yahaya, N.Z.
creators_name: Ibrahim, O.
creators_name: Amosa, T.I.
creators_name: Saad, N.
creators_name: Meraj, S.T.
title: Investigation of Full-Order State Output Feedback Controller on DC-DC Converter Rapid Load Current Change
ispublished: pub
keywords: Controllers; DC-DC converters; Disturbance rejection; Electric load flow; Feedback control; Frequency domain analysis; Power quality; Three term control systems; Transient analysis; Voltage regulators, Control strategies; Current change; Integrator; Load currents; Ordering state; Output voltage regulation; Performance; State feedback controller; State/output feedbacks; Steady state errors, State feedback
note: cited By 0; Conference of 2022 International Conference on Future Trends in Smart Communities, ICFTSC 2022 ; Conference Date: 1 December 2022 Through 2 December 2022; Conference Code:186671
abstract: A DC-DC converter produces constant output voltage in the face of varying supply voltage, load current change, and circuit element variation. To achieve tight output voltage regulation in the presence of various disturbances, DC-DC converters incorporate a control strategy to regulate power flow and power level. In recent times, several control strategies have been investigated for regulating the action of DC-DC converters, ranging from the conventional frequency domain to time domain design approaches. However, not enough attention is given to the performance of the state feedback controller, especially during rapid load current change in dc-dc converter. In this paper, a full order state-feedback controller was designed, and the performance was investigated for rapid load current change. A state feedback controller was first designed in this work, and then the integrator is introduced to eliminate the inherent steady-state error for improved system robustness to disturbance rejection. The state feedback controller performance was evaluated by subjecting the converter to various step load current changes in which the controller rejected the disturbance faster when compared with the PID controller used as a base controller. The fast transient response will allow the DC-DC converter to accept wider current change from rapidly changing loads and achieve improved output voltage regulation. © 2022 IEEE.
date: 2022
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149141261&doi=10.1109%2fICFTSC57269.2022.10040042&partnerID=40&md5=a99cd1aa7bf3c3d650b6c2c95820a73e
id_number: 10.1109/ICFTSC57269.2022.10040042
full_text_status: none
publication: 2022 International Conference on Future Trends in Smart Communities, ICFTSC 2022
pagerange: 210-213
refereed: TRUE
isbn: 9798350334548
citation:   Yahaya, N.Z. and Ibrahim, O. and Amosa, T.I. and Saad, N. and Meraj, S.T.  (2022) Investigation of Full-Order State Output Feedback Controller on DC-DC Converter Rapid Load Current Change.  In: UNSPECIFIED.