Title :
Active sway control of a lab-scale rotary crane system
Author :
Ahmad, M.A. ; Ismail, R. M T Raja ; Ramli, M.S. ; Hambali, N. ; Noordin, N.H.
Author_Institution :
Fac. of Electr. & Electron. Eng., Univ. Malaysia Pahang, Kuantan, Malaysia
Abstract :
This paper presents investigations of sway feedback control approaches for a rotary crane system with disturbance effect in the dynamic system. Proportional-Derivative (PD) controller and Proportional-Derivative (PD)-type Fuzzy Logic controller are the techniques used in this investigation to actively control the sway of rotary crane system. A lab-scale rotary crane system is considered and the dynamic model of the system is derived using the Euler-Lagrange formulation. A complete analysis of simulation results for each technique is presented in time domain and frequency domain respectively. Performances of the controller are examined in terms of sway suppression and disturbances cancellation. Finally, a comparative assessment of the impact of each controller on the system performance is presented and discussed.
Keywords :
PD control; cranes; feedback; frequency-domain analysis; fuzzy control; motion control; time-domain analysis; Euler-Lagrange formulation; PD controller; active sway control; disturbance effect; disturbances cancellation; dynamic system; frequency domain; fuzzy logic controller; lab-scale rotary crane system; proportional-derivative controller; sway feedback control; sway suppression; system performance; time domain; Analytical models; Control systems; Cranes; Feedback control; Frequency domain analysis; Fuzzy logic; PD control; Proportional control; System performance; Time domain analysis; PD controller; PD-type Fuzzy Logic; Rotary crane; anti-sway control;
Conference_Titel :
Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5585-0
Electronic_ISBN :
978-1-4244-5586-7
DOI :
10.1109/ICCAE.2010.5451923
