The Bilinear Model Predictive Method-Based Motion Control System of an Underactuated Ship with an Uncertain Model in the Disturbance
| العنوان: | The Bilinear Model Predictive Method-Based Motion Control System of an Underactuated Ship with an Uncertain Model in the Disturbance |
|---|---|
| المؤلفون: | Huu-Quyen Nguyen, Anh-Dung Tran, Trong-Thang Nguyen |
| المصدر: | Processes, Vol 7, Iss 7, p 445 (2019) Processes Volume 7 Issue 7 |
| بيانات النشر: | MDPI AG, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Disturbance (geology), Computer science, Control (management), Bilinear interpolation, 020101 civil engineering, Bioengineering, Context (language use), uncertain estimator, 02 engineering and technology, lcsh:Chemical technology, 0201 civil engineering, bilinear model predictive controller, lcsh:Chemistry, directly observer, Control theory, 0202 electrical engineering, electronic engineering, information engineering, Chemical Engineering (miscellaneous), lcsh:TP1-1185, underactuated ship, Underactuation, Continuous modelling, Process Chemistry and Technology, Motion control, lcsh:QD1-999, Control system, 020201 artificial intelligence & image processing |
| الوصف: | Ship transportation plays an increasingly important role in and accounts for a large proportion of cargo transport. Therefore, it is necessary to improve the quality of the trajectory control system of the ship for improving the transport efficiency and ensuring maritime safety. This paper deals with the advanced control system for the three-degrees-of-freedom model of the underactuated ship in the condition of uncertain disturbance. Based on the three-degrees-of-freedom model of the underactuated ship, the authors built a bilinear model of the ship by linearizing each nonlinear model section. Then, the authors used the state estimator to compensate for uncertain components and random disturbances in the model. Finally, the authors built the output-feedback predictive controller based on the channel-separation principle combined with direct observation of the continuous model for controlling the motion of the underactuated ship in the case of uncertain disturbance and the bound control signals. The result is that the movement quality of the underactuated ship is very good in the context of uncertain disturbance and bound control signals. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2227-9717 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77a6d67c838105cd6e92d6646b34d17 https://www.mdpi.com/2227-9717/7/7/445 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....a77a6d67c838105cd6e92d6646b34d17 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22279717 |
|---|