Vibration Control for a Flexible Timoshenko Arm Subject to Constrained Input

• Published in: IEEE access Vol. 7; pp. 42703 - 42709
• Main Authors: He, Xiuyu, Zhao, Zhijia
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Actuators; anti-saturation control; boundary control; Constraints; Control design; Control stability; Controllers; Elastic deformation; Lyapunov direct method; Lyapunov methods; Manipulators; Stability analysis; Strain; Timoshenko arm; Vibration control; Vibrations
• ISSN: 2169-3536; 2169-3536
• DOI: 10.1109/ACCESS.2019.2908215

This paper copes with the vibration reduction and angle positioning issues of a flexible Timoshenko arm system by developing a boundary vibration control strategy. Considering the influence of nonlinear input constraints, constrained boundary controllers are proposed by integrating smooth hyperbolic...