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

被引：0
|
作者：
Hagh, Yashar Shabbouei [1 ]
Asl, Reza Mohammadi [1 ]
Fekih, Afef [2 ]
Handroos, Heikki [1 ]
机构：
[1] LUT Univ, Lab Intelligent Machines, Lappeenranta, Finland
[2] Univ Louisiana Lafayette, Dept Elect & Comp Engn, Lafayette, LA 70504 USA
来源：
2020 6TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND ROBOTICS (ICCAR) | 2020年
关键词：
synergetic control; non-singular terminal macro variable surface; Lyapunov stability; servo-hydraulic system; SLIDING-MODE CONTROL; TRACKING;
D O I：
10.1109/iccar49639.2020.9108057
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：255 / 260
页数：6
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