A4 Conference proceedings

A Non-singular Terminal Synergetic Control Design for Servo-hydraulic Systems

Publication Details
Authors: Shabbouei Hagh Yashar, Mohammadi Asl Reza, Fekih Afef, Handroos Heikki
Publication year: 2020
Language: English
Title of parent publication: 2020 6th International Conference on Control, Automation and Robotics (ICCAR)
ISBN: 978-1-7281-6140-2
eISBN: 978-1-7281-6139-6
ISSN: 2251-2446
JUFO-Level of this publication: 1
Open Access: Not an Open Access publication


This paper proposes a new synergetic control design for a third-order servo-hydraulic system. The control approach is formulated based on nonsingular terminal macro variable surface and aims at mitigating the singularity problem associated with conventional terminal synergetic control, while at the same time ensuring chattering-free dynamic response. System stability is proven using the Lyapunov stability criteria. Implementation of the proposed approach to a servo-hydraulic actuator clearly highlighted its robustness and chattering-free dynamics.

Last updated on 2020-23-10 at 13:16