eprintid: 1003 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/10/03 datestamp: 2023-11-09 15:49:09 lastmod: 2023-11-09 15:49:09 status_changed: 2023-11-09 15:38:51 type: conference_item metadata_visibility: show creators_name: Arrofiq, M. creators_name: Saad, N. title: Control of induction motor drives using modified-fuzzy logic methods ispublished: pub keywords: Control actions; Control strategies; Controller outputs; Fuzzy; Fuzzy logic controllers; Fuzzy logic method; Incremental PID; Induction motor drive; PID type fuzzy controller; PLC; Sudden change; V/Hz ratio, Cybernetics; Electric drives; Fuzzy control; Fuzzy logic; Fuzzy systems; Induction motors; Proportional control systems, Controllers note: cited By 10; Conference of 2010 IEEE International Conference on Systems, Man and Cybernetics, SMC 2010 ; Conference Date: 10 October 2010 Through 13 October 2010; Conference Code:83423 abstract: An investigation into the implementation of a PLC-based modified-fuzzy logic controller for an induction motor drive is presented. The controller consists of two control strategies i.e. a PID-type fuzzy logic controller and an incremental PID action. At the early stage of control action, the task is handled by PID-type fuzzy controller. When the absolute of error is less than a threshold value, the input of integrator at the output side is no longer given by fuzzy action but fed by incremental PID action. In other words, the controller output is no longer PI type + PD type fuzzy control but conventional PID + PD type fuzzy control. In terms of the control action, this can be seen as increasing the proportional and derivative action when the actual value is closed to reference. The controller is simulated under several conditions i.e. sudden changes in reference, sudden changes in load, and both simultaneously. The results revealed the robustness of the controller to the different type of disturbances. ©2010 IEEE. date: 2010 official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-78751477186&doi=10.1109%2fICSMC.2010.5642004&partnerID=40&md5=f477dbef65cd2e72f57d2cb4eb9809f0 id_number: 10.1109/ICSMC.2010.5642004 full_text_status: none publication: Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics place_of_pub: Istanbul pagerange: 612-619 refereed: TRUE isbn: 9781424465880 issn: 1062922X citation: Arrofiq, M. and Saad, N. (2010) Control of induction motor drives using modified-fuzzy logic methods. In: UNSPECIFIED.