Towards a general design evaluation tool: The development and validation of a VPP for autonomous sailing monohulls | |
An Y(安洋)1,2,3; Yu JC(俞建成)1,3; Hu F(胡峰)1,3; Wang ZY(王振宇)1,3 | |
刊名 | Applied Ocean Research |
2022 | |
卷号 | 120页码:1-13 |
关键词 | Autonomous sailboat Velocity prediction program General design Optimization |
ISSN号 | 0141-1187 |
产权排序 | 1 |
英文摘要 | Sailing speed performance is a crucial indicator that significantly affects the trafficability, efficiency, and tracking capability of autonomous sailing monohulls during marine science missions. Considering that the design of the hull and keel of an autonomous sailing monohull is usually a task-orientated and creative process, estimating speed performance by traditional velocity prediction programs (VPPs) based on empirical formulas and gradient solvers will lead to errors. This paper proposes a generalized VPP for helping designers assess the speed performance of their autonomous sailing monohulls. We designed an enhanced genetic algorithm (GA) solver to help the VPP converge quickly without a priori performance estimation. Furthermore, we propose an innovative neighbourhood information-based optimization (NIBO) strategy to accelerate and refine the solutions using adjacent states (external conditions with the same true wind speed (TWS) or true wind angle (TWA)) instead of culminating prediction by solving each state independently. We provide an application of the proposed VPP on our prototype as an example. Moreover, the numerical and experimental results show that the proposed VPP can serve as a practical design evaluation tool, especially in the early stages of design. |
资助项目 | National Natural Science Foundation of China[51909257] ; Natural Science Foundation of Liaoning Province, China[2021-MS-031] ; Doctoral Scien-tific Research Foundation of Liaoning Province[2020-Z06] ; State Key Laboratory of Robotics at Shenyang Institute of Automation, China |
WOS研究方向 | Engineering ; Oceanography |
语种 | 英语 |
WOS记录号 | WOS:000782406900004 |
资助机构 | National Natural Science Foundation of China (Grant No. 51909257) ; Natural Science Foundation of Liaoning Province, China (Grant No. 2021-MS-031) ; Doctoral Scientific Research Foundation of Liaoning Province (Geant No.2021-BS-019) ; State Key Laboratory of Robotics at Shenyang Institute of Automation, China (Grant No. 2020-Z06) |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/30298] |
专题 | 沈阳自动化研究所_水下机器人研究室 |
通讯作者 | Yu JC(俞建成) |
作者单位 | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China |
推荐引用方式 GB/T 7714 | An Y,Yu JC,Hu F,et al. Towards a general design evaluation tool: The development and validation of a VPP for autonomous sailing monohulls[J]. Applied Ocean Research,2022,120:1-13. |
APA | An Y,Yu JC,Hu F,&Wang ZY.(2022).Towards a general design evaluation tool: The development and validation of a VPP for autonomous sailing monohulls.Applied Ocean Research,120,1-13. |
MLA | An Y,et al."Towards a general design evaluation tool: The development and validation of a VPP for autonomous sailing monohulls".Applied Ocean Research 120(2022):1-13. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论