摘要
针对当前溢油应急演练成本高昂,受到时空和天气环境等的限制,且对环境具有危害性,实际参与人员无法在各种极端天气环境中得到足够充分训练等因素的影响,提出并实现了一种基于虚拟现实技术的溢油应急演练系统。采用经典的溢油模型,建立了基于质点弹簧模型的围油栏运动模型,实现了基于多边形裁剪的溢油与围油栏运动交互。经过系统测试,运行稳定流畅,表明论文设计的系统架构和相关关键技术的正确性和可靠性。
In view of the high cost, constraint to time and space, harmfulness to the environmental as well as insufficient training in extreme weather condition in current oil spill emergency drilling system, a 3D emergency drilling system of oil spill based on virtual reality is presented and implemented. The classical oil spill model is adopted to establish an oil boom driven model based on mass-spring system. Interactive operation between oil boom and oil film based on polygon clipping is realized. The system runs stably and smoothly in the system test, which fully proves the correctness and reliability of the system architecture and the related key technologies.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2018年第3期906-913,共8页
Journal of System Simulation
基金
国家863计划(2015AA016404)
海洋公益性行业科研专项(201505017-4)
云南内河航运"船舶操纵模拟实训系统"(云交科2013(A)01)
关键词
虚拟现实
海上溢油
溢油交互
应急演练系统
virtual reality
oil spill at sea
oil spill interaction
emergency drilling system
