Abstract:
In this paper, an event-triggered controller based on integral disturbance observer (IDO) and prescribed performance control (PPC) theory is proposed to maintain the traj...Show MoreMetadata
Abstract:
In this paper, an event-triggered controller based on integral disturbance observer (IDO) and prescribed performance control (PPC) theory is proposed to maintain the trajectory tracking of dynamic positioning vessels (DPVs). A second-order prescribed performance function is designed to better realize error constraint effect. Then, the ETC scheme is designed to complete the task of trajectory tracking subject external disturbances, which can not only ensure tracking performance, but also solve limited communication resources. Finally, a simulation case of comparison is carried out to verify the effectiveness of proposed controller.
Date of Conference: 08-11 May 2023
Date Added to IEEE Xplore: 24 May 2023
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Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Tracking Performance ,
- Disturbance Observer ,
- Event-triggered Control Strategy ,
- Control System ,
- Control Strategy ,
- Triggering ,
- Control Design ,
- Design Parameters ,
- Positive Constant ,
- Tracking Error ,
- Force Vector ,
- Transient Performance ,
- Performance Constraints ,
- Disturbance Estimation ,
- Time-varying Disturbances
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Tracking Performance ,
- Disturbance Observer ,
- Event-triggered Control Strategy ,
- Control System ,
- Control Strategy ,
- Triggering ,
- Control Design ,
- Design Parameters ,
- Positive Constant ,
- Tracking Error ,
- Force Vector ,
- Transient Performance ,
- Performance Constraints ,
- Disturbance Estimation ,
- Time-varying Disturbances
- Author Keywords
