Positioning Control And Operational Evaluation Of A One Mass Rotary System Using NCTF Controller

Mohd Nor, Rozilawati and Md Rozali, Sahazati and Chong, Shin Horng (2018) Positioning Control And Operational Evaluation Of A One Mass Rotary System Using NCTF Controller. International Journal Of Engineering & Technology, 7. pp. 111-115. ISSN 2227-524X

[img] Text
IJET_Rozilawati_New.pdf - Published Version

Download (857kB)


A practical control scheme is proposed for a one mass rotary system.It was written to demonstrate the controller performance towards positioning and tracking control.For this system,the Nominal Characteristic Trajectory Following (NCTF) controller is proposed and improved.The objective of NCTF controller is to make the object motion to follow the NCT and ends at it origin. Generally,the NCTF controller consists of a Nominal Characteristic Trajectory (NCT) obtained from open loop response and Proportional Integral (PI) compensator.The CM-NCTF controller is proposed for evaluating the motion performance and compare with the conventional NCTF controller.For positioning control,both NCTF controllers demonstrate almost identical positioning performance. However,for tracking control,CM-NCTF controller demonstrates better tracking performance than the conventional NCTF controller with the smallest motion error presented.Besides,the robustness of the CM-NCTF controller to the variation load is examined.

Item Type: Article
Uncontrolled Keywords: rotary system; Conventional NCTF controller; CM-NCTF controller.
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering Technology
Depositing User: Mohd. Nazir Taib
Date Deposited: 08 Jul 2019 04:42
Last Modified: 30 Aug 2021 03:01
URI: http://eprints.utem.edu.my/id/eprint/23009
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item