Abstract
Modelling and experimental identification of a hydraulic servoactuator system is presented. The development of the model is important for further understanding the system and for developing a robust force controller. System parameters are identified using the elbow joint of the SARCOS slave experimental hydraulic manipulator. Experimental work is central to achieving the modelling objectives. Physical parameters are identified using specially designed experiments and apparatus which isolate various subsystems of the joint. Several modelling assumptions are justified by experimental observations. The model is validated by comparing simulation and experimental results. Correlation between model and actual system response proved to be very good. Hence, the developed model predicts well system dynamics behavior and will prove useful in the development of a robust force controller.
Preview
Unable to display preview. Download preview PDF.
References
Boulet B, Daneshmend L, Hayward V, Nemri C 1992 System Identification and Modelling of a High Performance Hydraulic Actuator. In: Chatila R, Hirzinger G (eds) 1992 Exp Robotics II-The Second Int Symp. Springer-Verlag, New York.
McLain T W, Iversen E K, Davis C C, Jacobsen S C 1989 Development, Simulation, and Validation of a Highly Nonlinear Hydraulic Servosystem Model. Proc of the 1989 Am Control Conf. Pittsburgh PA, pp 385–391.
Heintze J, Schothorst G v, v d Weiden A J J, Teerhuis P C 1993 Modeling and Control of an Industrial Hydraulic Rotary Vane Actuator. Proc of the 32nd Conf on Decis and Control. San Antonio TX, pp 1913–1918.
Kwon D S, Babcock S M, Burks B L, Kress R L 1995 Tracking Control of the Hydraulically Actuated Flexible Manipulator. Proc of the 1995 Int Conf on Robotics and Autom, ICRA'95. Nagoya Japan, pp 2200–2205.
Love L, Kress R, Jansen J 1997 Modeling and Control of a Hydraulically Actuated Flexible-Prismatic Link Robot. Proc of the 1997 IEEE Conf on Robotics and Autom, ICRA'97. Albuquerque NM, pp 669–675.
Bluethmann B, Ananthakrishnan S, Scheerer J, Faddis T N, Greenway R B 1995 Experiments in Dexterous Hybrid Force and Position Control of a Master/Slave Electrohydraulic Manipulator. Proc of the 1995 Int Conf on Intell Robots and Syst, IROS'95. Pittsburgh PA, pp 27–32.
Dunnigan M W, Lane D M, Clegg A C, Edwards I 1996 Hybrid position/force control of a hydraulic underwater manipulator. IEE Proc Control Theory & Appl. 143:145–151.
Unruh S, Farris T, Greenway B, Hibbard W 1994 A Hybrid Position/Force and Positional Accuracy Controller for a Hydraulic Manipulator. SPIE Telemanipulator and Telepresence Technol. 2351:207–213.
Laval L, M'sirdi N K, Cadiou J-C 1996 Hth-Force Control of a Hydraulic Servo-Actuator with Environmental Uncertainties. Proc of the 1996 IEEE Int Conf on Robotics and Autom, ICRA'96. Minneapolis, MN, pp 1566–1571.
Heinrichs B, Sepehri N, Thornton-Trump, A B 1996 Position-Based Impedance Control of an Industrial Hydraulic Manipulator. Proc of the 1996 IEEE Int Conf on Robotics and Autom, ICRA'96. Minneapolis, MN, pp 284–290.
Bilodeau G, Papadopoulos E 1997 Development of a Hydraulic Manipulator Servoactuator Model: Simulation and Experimental Validation Proc of the 1997 IEEE Int Conf on Robotics and Autom, ICRA'97. Albuquerque, NM, pp 1547–1552.
Henri P D, Hollerbach J M 1994 An Analytical and Experimental Investigation of a Jet-Pipe Controlled Electropneumatic Actuator. Proc of the 1994 IEEE Int Conf on Robotics and Autom, ICRA'94. San Diego, CA, pp 300–306.
Carpenter K H 1991 A Differential Equation Approach to Minor Loops in the Jiles-Atherton Hysteresis Model. IEEE Trans on Magnetics. 27:4404–4406.
Blackburn J F, Reethof G, Shearer J L (eds) 1960 Fluid Power Control. MIT Press, Cambridge.
Merritt H E 1967 Hydraulic Control Systems. John Wiley and Sons Inc., New York.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1998 Springer-Verlag London Limited
About this paper
Cite this paper
Bilodeau, G., Papadopoulos, E. (1998). Experiments on a high performance hydraulic manipulator joint: Modelling for control. In: Casals, A., de Almeida, A.T. (eds) Experimental Robotics V. Lecture Notes in Control and Information Sciences, vol 232. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0112990
Download citation
DOI: https://doi.org/10.1007/BFb0112990
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-76218-8
Online ISBN: 978-3-540-40920-5
eBook Packages: Springer Book Archive