Variable Gain Prescribed Performance Control for Dynamic Positioning of Ships with Positioning Error Constraints

Variable Gain Prescribed Performance Control for Dynamic Positioning of Ships with Positioning Error Constraints

In this paper, a variable gain prescribed performance control law is proposed for dynamic positioning (DP) of ships with positioning error constraints, input saturation and unknown external disturbances. The error performance index functions are designed to preset the prescribed performance bounds a...

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Bibliographic Details
Main Authors: Chenglong Gong, Yixin Su, Danhong Zhang
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Journal of Marine Science and Engineering
Subjects:
dynamic positioning of ships
variable gain technique
recursive sliding-mode
prescribed performance
input saturation
positioning error constraints
Online Access:https://www.mdpi.com/2077-1312/10/1/74

Internet

https://www.mdpi.com/2077-1312/10/1/74

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