Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship
The complex marine environment and the high energy consumption of shipboard equipment pose challenges to the long-term navigation of autonomous unmanned ships. In wave-induced motion, inertial gyro antirolling technology is used to offset the energy transmitted by waves, but the massive consumption...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
|
| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/5571404 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832555158733586432 |
|---|---|
| author | Nailong Wu Xinyuan Chen Shaonan Chen Haodong Yuan Jie Qi Yueying Wang |
| author_facet | Nailong Wu Xinyuan Chen Shaonan Chen Haodong Yuan Jie Qi Yueying Wang |
| author_sort | Nailong Wu |
| collection | DOAJ |
| description | The complex marine environment and the high energy consumption of shipboard equipment pose challenges to the long-term navigation of autonomous unmanned ships. In wave-induced motion, inertial gyro antirolling technology is used to offset the energy transmitted by waves, but the massive consumption of energy is not conducive to long-term navigation of the unmanned ships. This paper attempts to exploit the wave energy transmitted by the gyro to improve the power supply of the unmanned ship. Firstly, a nonlinear coupling model of the gyro antirolling device and the unmanned ship is established. Secondly, considering various model constraints and physical constraints of the equipment, the energy evaluation objective function of nonlinear model predictive control (NMPC) is designed. In the simulation, the proposed control method can effectively extract electric energy from different waves. |
| format | Article |
| id | doaj-art-da8323d906524665af066a81cc26871b |
| institution | Kabale University |
| issn | 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-da8323d906524665af066a81cc26871b2025-02-03T05:49:28ZengWileyComplexity1099-05262021-01-01202110.1155/2021/5571404Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous ShipNailong Wu0Xinyuan Chen1Shaonan Chen2Haodong Yuan3Jie Qi4Yueying Wang5College of Information Science and TechnologyCollege of Information Science and TechnologyShanghai Jiwu Technology Co., Ltd.College of Information Science and TechnologyCollege of Information Science and TechnologySchool of Mechatronic Engineering and AutomationThe complex marine environment and the high energy consumption of shipboard equipment pose challenges to the long-term navigation of autonomous unmanned ships. In wave-induced motion, inertial gyro antirolling technology is used to offset the energy transmitted by waves, but the massive consumption of energy is not conducive to long-term navigation of the unmanned ships. This paper attempts to exploit the wave energy transmitted by the gyro to improve the power supply of the unmanned ship. Firstly, a nonlinear coupling model of the gyro antirolling device and the unmanned ship is established. Secondly, considering various model constraints and physical constraints of the equipment, the energy evaluation objective function of nonlinear model predictive control (NMPC) is designed. In the simulation, the proposed control method can effectively extract electric energy from different waves.http://dx.doi.org/10.1155/2021/5571404 |
| spellingShingle | Nailong Wu Xinyuan Chen Shaonan Chen Haodong Yuan Jie Qi Yueying Wang Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship Complexity |
| title | Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship |
| title_full | Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship |
| title_fullStr | Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship |
| title_full_unstemmed | Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship |
| title_short | Inertial Gyro Wave Energy Conversion Nonlinear Modeling and Power-Index Predictive Control for Autonomous Ship |
| title_sort | inertial gyro wave energy conversion nonlinear modeling and power index predictive control for autonomous ship |
| url | http://dx.doi.org/10.1155/2021/5571404 |
| work_keys_str_mv | AT nailongwu inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship AT xinyuanchen inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship AT shaonanchen inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship AT haodongyuan inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship AT jieqi inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship AT yueyingwang inertialgyrowaveenergyconversionnonlinearmodelingandpowerindexpredictivecontrolforautonomousship |