Recursive parameter estimation for discrete-time model of an electro-hydraulic servo system with varying forgetting factor
R. Ghazali1, Y. M. Sam2, M. F. Rahmat2* and Zulfatman2
1Department of Mechatronic and Robotic Engineering, Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia.
2Department of Control and Instrumentation Engineering, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia.
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