We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Unilateral boundary control for a suspension cable system of a helicopter with horizontal motion.
- Authors
Ren, Yong; Chen, Mou; Liu, Jianye
- Abstract
In this study, the anti‐swing control is investigated for a suspension cable system of a helicopter subject to external disturbance. First, a disturbance observer is designed to compensate for the effect of the external disturbance in finite time. Next, based on the proposed disturbance observer and the given desired trajectory, a unilateral boundary control law is proposed to eliminate the vibration by using Lyapunov's direct method. Under the designed control scheme, the ultimately boundedness of closed‐loop is guaranteed. Moreover, the vibration range and trajectory tracking error will converge to a small neighbourhood of zero by selecting suitable parameters. Simulation results verify the rationality and validity of proposed control scheme.
- Publication
IET Control Theory & Applications (Wiley-Blackwell), 2019, Vol 13, Issue 4, p467
- ISSN
1751-8644
- Publication type
Article
- DOI
10.1049/iet-cta.2018.5610