DocumentCode :
3033664
Title :
Real-time control of non-minimum phase electro-hydraulic system using trajectory-adaptive ZPETC
Author :
Adnan, Ramli ; Samad, Abd Manan ; Mustafa, Mohd Marzuki
Author_Institution :
Fac. of Electr. Eng., Univ. Teknol. Mara, Shah Alam, Malaysia
fYear :
2011
fDate :
4-6 March 2011
Firstpage :
72
Lastpage :
76
Abstract :
Hydraulic actuator has been widely used in industrial equipments and processes principally due to its high-power density and system solution that it can provided. The natural nonlinear property of hydraulic cylinder has challenged researchers in designing suitable controller for positioning control, motion control and tracking control. This paper proposes a controller design using trajectory-adaptive ZPETC without factorization of zeros and implementing real-time control to non-minimum phase electro-hydraulic system. Simulation and real-time experimental results were compared and evaluated and they show interesting tracking performances.
Keywords :
control system synthesis; controllers; electrohydraulic control equipment; hydraulic actuators; motion control; position control; shapes (structures); controller design; hydraulic actuator; hydraulic cylinder; motion control; natural nonlinear property; nonminimum phase electro-hydraulic system; positioning control; real-time control; tracking control; trajectory-adaptive ZPETC; Adaptive control; Mathematical model; Real time systems; Signal processing; Tracking; Trajectory; Transfer functions; Adaptive control; Feed-Forward Control; Motion Control; ZPETC;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing and its Applications (CSPA), 2011 IEEE 7th International Colloquium on
Conference_Location :
Penang
Print_ISBN :
978-1-61284-414-5
Type :
conf
DOI :
10.1109/CSPA.2011.5759845
Filename :
5759845
Link To Document :
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