This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Adaptive Control of a Synchronizing Servo-System
Annotation ability available
Sector:
Language:
English
Abstract
An implicit recursive pole placement self-tuning control algorithm is used for the adaptive control of an electro-hydraulic synchronizing positioning servo-system. An error feedback gain is optimised on-line by adaptively using the method of the golden mean. Experimental results illustrate that the system exhibits good dynamic performance and adaptive property. The usual difficulties associated with the control of an electro-hydraulic servo system, such as the provision for fast response, time-varying parameters and nonminimum phase properties, are solved as a result of using the algorithm.
Citation
Xiong, Y., LeQuoc, S., and Cheng, R., "Adaptive Control of a Synchronizing Servo-System," SAE Technical Paper 921621, 1992, https://doi.org/10.4271/921621.Also In
References
- Unbehauen H. Du P. Keuchel U. “Application of a Digital Adaptive Controller to a Hydraulic System,” Proc. Int. Conference on Control Oxford, UK 1988 598 603
- Araki K. Yomamoto A. “Model Reference Adaptive Control of Pneumatic Servo with a Constant Trace Algorithm,” The Journal of Fluid Control 20 4 1990 30 48
- Hori N. Ukrainetz P.R. Nikiforuk P.N. “Robust Discrete-time Adaptive Control of an Electrohydraulic Servo Actuator,” 8th Int. Fluid Power Symposium BHRA 1988 495 514
- Takahashi K. Inoue M. Ikeo S. “Application of the Model Reference Adaptive Technique to an Electrohydraulic Servo System,” Proc. of the 1st Int. Conference on Fluid Power Transmission and Control Hangzhou, China 1985 68 87
- Chen J.S. “The Further Study of a High Performance Adaptive Controller for Hydraulic Servo Systems,” Proc. of the 1st Int. Conference on Fluid Power Transmission and Control Hangzhou, China 1985 163 175
- LeQuoc S. Xiong Y.F. Cheng R.H.M. “Realization of a simple Pole-placement Adaptive Control in an Electro-hydraulic Positioning Servo System,” Journal of Fluid Control 1992
- Astrom K.J. Wittenmark B. Adaptive Control Addison - Wesley Publishing Company 1989
- Xiong Y.F. LeQuoc S. Cheng R.H.M. “Identification of Hydraulic Position and Force Coupled Servo Model,” Journal of Fluid Control 1992