doi: 10.11857/j.issn.1674-5124.2018.12.001
船舶数字化制造的测量技术创新
林嘉睿1， 郭 烽1， 齐 峰2， 张 饶1， 邾继贵1
(1. 天津大学 精密测试技术及仪器国家重点实验室，天津 300072; 2. 江南造船（集团）有限责任公司，上海 201913)
摘 要: 大型高性能船舶及其先进制造技术发展迅速，传统船舶分散制造模式的制造质量、效率、能耗得不到有效控制。随着数字化制造技术在船舶制造领域逐步推广，精度造船理念成为主流和方向，由此对贯穿于整个造船工艺流程的测量技术尤其是空间坐标测量定位技术提出迫切需求。面对超大空间船舶数字化制造的精密测量难题，基于理论研究和设备研制，该文提出采用网络多站模式的非正交控制网，构造大空间整体结构化三维测量场的精密测量定位新方法，分析整体结构化测量场的关键技术，为数字化造船的高精度、高效率测量问题提供新思路。
关键词: 数字化造船; 大尺寸坐标精密测量; 三维测量场; 室内空间测量定位系统
中图分类号：TN249;TP274 文献标志码: A 文章编号: 1674–5124(2018)12–0001–05
Innovative measurement technology for digital shipbuilding
LIN Jiarui 1, GUO Feng 1, QI Feng 2, ZHANG Rao 1, ZHU Jigui 1
(1. State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University,
Tianjin 300072, China; 2. Jiangnan Shipyard (Group) Co., Ltd., Shanghai 201913, China)
Abstract : With the fast development of large-scale and high-performance ships and their advanced manufacturing technology, conventional decentralized shipbuilding pattern lacks control of the quality,efficiency and energy consumption of the manufacturing process. The widespread of digital manufacturing technology in the field of shipbuilding has gradually made the idea of precise shipbuilding go mainstream,therefore raises stricter requirements for the measurement technology throughout the shipbuilding process,especially the workshop coordinates measurement and positioning. To solve the problem of precise measurement for digital shipbuilding in extra-large space, this work raises a novel method to realize precise measurement and positioning with a nonorthogonal control field based on network-like multi-station measurement system. It also analysis the key technology of a global structured measurement field, providing new ideas to promote measurement accuracy and efficiency in digital shipbuilding.
Keywords : digital shipbuilding; large-scale precise coordinate measurement; three-dimensional measurement field; workshop measurement and positioning system
收稿日期: 2018-09-09；收到修改稿日期: 2018-10-12
基金项目: 国家自然科学基金（51775380，51835007）；国家重点研发计划（2017YFF0204802）；中国科协“青年人才托举工程”
（2016QNRC001）
作者简介: 林嘉睿（1984-），男，福建泉州市人，副教授，博士，主要从事激光及光电测试技术、大尺寸测量等方面研究。第 44 卷 第 12 期
中国测试Vol.44 No.122018 年 12 月CHINA MEASUREMENT & TEST December, 2018