Online Tuning of Two Degrees of Freedom Fractional Order Control Loops

Authors : Abdullah ATES, Celaleddin YEROĞLU

Pages : 5-11

View : 19 | Download : 12

Publication Date : 2016-03-30

Article Type : Research Paper

Abstract :This paper presents online tuning of Two Degrees of Freedom control loops with fractional order proportionalintegral- derivative controller. Since, simultaneous system objectives can be achieved by these types of control loops it can be used for challenging control problems. Thus, five various control loops are reconfigured with fractional order integral and derivative expressions for real time controller tuning problem. Seven parameters of the modified control loops are optimized via stochastic multi parameter divergence optimization algorithm. The optimization algorithm employs good performance for online tuning. The performance of the five various structures are compared using simulation model and real time experimental study on a prototype flight control simulator.
Keywords : Control design, Closed loop systems, Position control, Design optimization, Stochastic processe