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Flexible Body Simulation Technology for Replenishment Equipment Based on PBD Algorithm
- Acta Armamentarii Vol. 44, Issue 3, Pages: 851-856(2023)
- 作者机构：
1. 海军勤务学院，天津 300450
2. 大连海事大学，辽宁 大连 116085
- 作者简介：
- 基金信息：
DOI：10.12382/bgxb.2021.0807
CLC：Received：27 November 2021，
Published：28 March 2023
- 稿件说明：
移动端阅览
Nan LI, Hongxiang REN. Flexible Body Simulation Technology for Replenishment Equipment Based on PBD Algorithm[J]. Acta Armamentarii, 2023, 44(3): 851-856.
Nan LI, Hongxiang REN. Flexible Body Simulation Technology for Replenishment Equipment Based on PBD Algorithm[J]. Acta Armamentarii, 2023, 44(3): 851-856. DOI： 10.12382/bgxb.2021.0807.
摘要
针对海上补给仿真训练系统尚无法模拟索具、输油软管等柔性体的三维运动，影响系统沉浸感不足的问题，采用位置动力学(PBD)算法开展了海上补给装备中索具、输油软管等柔性体的仿真研究。依据多体动力学模型建立了海上补给装备柔性体粒子模型。对PBD算法进行改进，通过增加拉伸约束、弯曲约束、长距离约束、附着物相互约束实现了柔性体的动态变形三维模拟，并比较了高斯-赛德尔与牛顿两种算法。研究结果表明，高斯-赛德尔迭代方法满足在较低的迭代次数条件下能够较好地满足仿真系统的要求。最终模拟出了海上补给装备中索具、输油软管等柔性体的三维运动。
Abstract
To address the problem that the 3D movement of flexible bodies such as the rigging and oil hose cannot be simulated in the Replenishment Simulation Training System
which leads to the lack of immersion of the system
the PBD algorithm was adopted for the simulation study of flexible bodies such as the rigging and oil hose in the replenishment equipment. Firstly
the flexible body particle model of the replenishment equipment was established based on the multi-body dynamic model. Then
the PBD algorithm was improved
and the dynamic deformation of the flexible body was simulated by adding tensile constraints
bending constraints and long distance constraints. Finally
the Gauss-Seidel iteration method was compared with the Newton iteration method
and the results showed that the former met the requirements of the simulation system in a relatively low number of iterations. So the 3D motion of the flexible bodies such as the rigging and oil hose in replenishment equipment was simulated.
关键词
Keywords
references
任爱娣 , 李楠 , 魏凯 . 海上补给装备操作与维护 [M ] . 天津 : 海军勤务学院 , 2020 : 33 - 37 .
REN A D , LI N , WEI K . Operation and maintenance of marine resupply equipment [M ] . Tianjin : Naval Service College , 2020 : 33 - 37 . (in Chinese)
杨军 , 徐岩山 , 任爱娣 , 等 . 海上补给仿真训练系统中高架索形态模型研究 [J ] . 海军工程大学学报 , 2006 , 18 ( 4 ): 90 - 94 .
YANG J , XU Y S , REN A D , et al. Research on the morphological model of viaduct cable in the simulation training system of marine replenishment [J ] . Journal of Naval University of Engineering , 2006 , 18 ( 4 ): 90 - 94 . (in Chinese)
李楠 , 韦灼彬 , 张世云 , 等 . 海上补给高架索系统多体动力学仿真 [M ] . 北京 : 国防工业出版社 , 2017 : 5 - 7 .
LI N , WEI Z B , ZHANG S Y , et al. Multi body dynamics simulation of offshore replenishment overhead cable system [M ] . Beijing : National Defense Industry Press , 2017 : 5 - 7 . (in Chinese)
李楠 , 韦灼彬 , 何学军 , 等 . 高架索的多体动力学模型 [J ] . 海军工程大学学报 , 2014 , 26 ( 6 ): 27 - 31 .
LI N , WEI Z B , HE X J , et al. Multi-body dynamics model of viaduct cable [J ] . Journal of Naval University of Engineering , 2014 , 26 ( 6 ): 27 - 31 . (in Chinese)
李楠 , 韦灼彬 , 何学军 , 等 . 海上补给高架索的刚柔混合动力学模型 [J ] . 海军工程大学学报 , 2016 , 28 ( 2 ): 15 - 21 .
LI N , WEI Z B , HE X J , et al. Rigid-flexible dynamics model of hignline cable [J ] . Journal of Naval University of Engineering , 2016 , 28 ( 2 ): 15 - 21 . (in Chinese)
李楠 , 韦灼彬 , 何学军 , 等 . 海上补给高架索的多柔体动力学模型 [J ] . 海军工程大学学报 , 2018 , 30 ( 1 ): 22 - 25 .
LI N , WEI Z B , HE X J , et al. Research on multi-flexible dynamics model of hignline cable of alongside replenishment at sea [J ] . Journal of Naval University of Engineering , 2018 , 30 ( 1 ): 22 - 25 . (in Chinese)
李楠 , 韦灼彬 , 张世云 , 等 . 海上补给高架索建模和仿真研究 [J ] . 兵工学报 , 2016 , 37 ( 4 ) : 735 - 743 . DOI: 10.3969/j.issn.1000-1093.2016.04.023 http://doi.org/10.3969/j.issn.1000-1093.2016.04.023 针对海上补给装备研制过程中尚无高架索模型可以使用的现状，将多体动力学理论引入高架索建模中，研究了绳索多刚体动力学模型、刚柔混合体动力学模型和多柔体动力学模型的建立方法。将3种绳索模型依次用来模拟高架索，并利用ADAMS软件对海上横向干货补给过程进行仿真计算。计算结果表明：3种高架索模型的速度、受力、角速度、转矩的变化趋势与高架索实际力学特性基本一致，绳索多体动力学模型可以模拟海上补给高架索；绳索多柔体动力学模型较其他两种绳索多体动力学模型更能反映出高架索的全部动力学特性。
LI N , WEI Z B , ZHANG S Y , et al. Research on modeling and simulation of maritime resupply viaduct cable [J ] . Acta Armamentarii , 2016 , 37 ( 4 ): 735 - 743 . (in Chinese)
梁民仓 , 尹勇 . 船用柔性绳索的仿真研究 [J ] . 系统仿真学报 , 2016 , 28 ( 9 ): 1945 - 1949 . 针对仿真系统中船用柔性绳索模拟存在实时性差、逼真度不够及易发散等问题,提出了一种基于质点-弹簧模型的结构-弯曲弹簧模型,该模型通过添加弯曲弹簧以限制绳子质点处的不正常弯曲现象,并可通过设置两种弹簧不同的弹性、阻尼系数以模拟不同硬度的绳索。为了保证模型运行稳定性及精度,采用改进的Euler法进行数值解算,同时运用位置调整法、速度调整法解决柔性绳索仿真时的超弹性问题,并通过仿真实验对该模型进行了验证。
LIANG M C , YIN Y . Simulation study of flexible rope for ship [J ] . Journal of System Simulation , 2016 , 28 ( 9 ): 1945 - 1949 . (in Chinese)
BENDER J , MÜLLER M , OTADUY M A , et al. A survey on position-based simulation methods in computer graphics [J ] . Computer Graphics Forum , 2014 , 33 ( 6 ): 228 - 251 . DOI: 10.1111/cgf.2014.33.issue-6 http://doi.org/10.1111/cgf.2014.33.issue-6 http://doi.wiley.com/10.1111/cgf.2014.33.issue-6 http://doi.wiley.com/10.1111/cgf.2014.33.issue-6
付帅旗 , 黄鹏 , 丁逸飞 . 基于DEM和GPU加速的颗粒运动仿真方法研究 [J ] . 合肥工业大学学报(自然科学版) , 2019 , 42 ( 12 ): 24 - 29 .
FU S Q , HUANG P , DING Y F . Research on particle motion simulation method based on DEM and GPU acceleration [J ] . Journal of Hefei University of Technology (Natural Science) , 2019 , 42 ( 12 ): 24 - 29 . (in Chinese)
陈申华 . 基于GPU加速的PBD仿真算法的研究与实现 [D ] . 杭州 : 浙江大学 , 2018 .
CHEN S H . Research and implementation of PBD simulation algorithm based on GPU acceleration [D ] . Hangzhou : Zhejiang University , 2018 . (in Chinese)
张海鹏 . 汽车柔性软管运动包络仿真分析 [J ] . 上海工程技术大学学报 , 2018 , 32 ( 2 ): 117 - 120 .
ZHANG H P . Motion envelope simulation analysis of automotive flexible hose [J ] . Journal of Shanghai University of Engineering Science , 2018 , 32 ( 2 ): 117 - 120 . (in Chinese)
张耘齐 , 孙红岩 , 孙晓娜 . 基于PBD和体积约束的薄壳弹性碰撞变形模拟 [J ] . 计算机工程与设计 , 2018 , 39 ( 4 ): 1190 - 1195 .
ZHANG Y Q , SUN H Y , SUN X N . Simulation of elastic impact deformation of thin shell based on PBD and volume constraints [J ] . Computer Engineering and Design , 2018 , 39 ( 4 ): 1190 - 1195 . (in Chinese)
蒋效彬 . 船舶系泊系统的建模仿真与应用研究 [D ] . 大连 : 大连海事大学 , 2020 .
JIANG X B . Modeling simulation and application research of ship mooring system [D ] . Dalian : Dalian Maritime University , 2020 . (in Chinese)
许秀军 , 王立权 , 方晓明 , 等 . 海上起重作业交互式视景仿真与数值模拟 [J ] . 哈尔滨工业大学学报 , 2018 , 50 ( 1 ): 160 - 168 .
XU X J , WANG L Q , FANG X M , et al. Interactive visual simulation and numerical simulation of offshore lifting operation [J ] . Journal of Harbin Institute of Technology , 2018 , 50 ( 1 ): 160 - 168 . (in Chinese)
张海童 . 基于PBD算法的雪崩场景真实感建模与绘制 [D ] . 杭州 : 浙江大学 , 2020 .
ZHANG H T . Modeling and rendering of avalanche scene realism based on PBD algorithm [D ] . Hangzhou : Zhejiang University , 2020 . (in Chinese)
许秀军 . 起重铺管船作业过程动力学分析与交互式仿真研究 [D ] . 哈尔滨 : 哈尔滨工程大学 , 2018 .
XU X J . Dynamic analysis and interactive simulation study on the working process of pipe laying crane ship [D ] . Harbin : Harbin Engineering University , 2018 . (in Chinese)
纪仁超 . 舰船靠帮补给行为仿真研究 [D ] . 武汉 : 华中科技大学 , 2017 .
JI R C . Simulation study on the behavior of ship depending on help and replenishment [D ] . Wuhan : Huazhong University of Science and Technology , 2017 . (in Chinese)
夏默 . 并发系统的建模与验证一体化方法的研究 [D ] . 北京 : 清华大学 , 2015 .
Shimer . Research on the integrated method for modeling and verification of concurrent systems [D ] . Beijing : Tsinghua University , 2015 . (in Chinese)
夏兆辉 . 基于统一特征表达的建模分析一体化方法与技术研究 [D ] . 武汉 : 华中科技大学 , 2016 .
XIA Z H . Integrated modeling and analysis methods and techniques based on unified feature expression [D ] . Wuhan : Huazhong University of Science and Technology , 2016 . (in Chinese)
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