Feed-Forward Controlling of Servo-Hydraulic Actuators Utilizing a Least-Squares Support-Vector Machine

• Published in: Actuators Vol. 9; no. 1; p. 11
• Main Authors: Sharghi, Amir Hossein, Karami Mohammadi, Reza, Farrokh, Mojtaba, Zolfagharysaravi, Sina
• Format: Journal Article
• Language: English
• Published: MDPI AG 01.03.2020
• Subjects: feed-forward controlling; hysteresis modeling; least-squares support-vector machine (ls-svm); servo-hydraulic actuators

Feed-forward control of hysteretic systems is a challenging task due to the hysteresis nonlinearity. Hysteresis models are utilized not only for identification, but also for hysteresis control. The feed-forward control, which is not an error-based (feedback-based) algorithm, plays a significant role...