Paper Info
Title
Experimental Results Of Fractional Order Pi Controller Designed For Second Order Plus Dead Time (Sopdt) Processes
Abstract
The present paper presentes the tuning of a Fractional Order Proportional Integral (FOPI) controller for second-order-plus-time-delay (SOPDT) plants. The tuning procedure is based on imposing frequency domain constraints for the open loop system with the FOPI controller and the SOPDT plant. The gain crossover frequency, phase margin and the iso-damping property that guarantees a certain degree of robustness to gain variations are imposed in order to obtain the parameters of the fractional order controller. The proposed method is validated by real life implementation on a process whose dynamics are approximated to a SOPDT model. The settling time, steady state error, robustness and disturbance rejection capabilities are analyzed using experimental test cases.
Year
DOI
Venue
2018
10.1109/ICARCV.2018.8581241
2018 15TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION, ROBOTICS AND VISION (ICARCV)
Field
DocType
ISSN
Frequency domain,Dead time,Control theory,PID controller,Control theory,Computer science,Settling time,Robustness (computer science),Phase margin,Open-loop controller
Conference
2474-2953
Citations 
PageRank 
References 
0
0.34
0
Authors
5
Name
Order
Citations
PageRank
Isabela R. Birs111.02
Cristina I. Muresan22613.57
Ioan Nascu393.14
Silviu Folea4399.60
Clara M. Ionescu535162.42