摘要
针对帆船运动的训练和实时仿真需求,以激光级帆船为研究对象,综合考虑复杂环境下帆船运动中的气温、风场、汹涛阻力等诸多因素,基于海上实测提出了一种帆船运动动力学分析方法,建立了动力学模型;在此基础上,构建了海陆一体化平台,通过典型实例对帆船竞技进行了三维仿真;仿真结果表明,通过所建立的动力学模型,可实时观察模拟帆船运动姿态,并计算出船速、前进力等相关理论参数,为帆船运动的训练和比赛提供技术支持。
Aiming at the requirements of real--time simulation and training for sailing, taking ＂laser＂ as the object to study, considering the temperature, wind field, rough water resistance and many other factors in the complex environment, a dynamic analytical method was proposed and a dynamic model was established based on the measured data. An integration platform of land--sea was built using this method and sailing competitions were simulated through some typical examples. In simulating process, the sai/boat＇s motion can be observed and related theory parameters such as speed and progress can be calculated in real time using this dynamic model. The simulation result can provide some references for the training and competition.
出处
《计算机测量与控制》
北大核心
2013年第2期520-522,543,共4页
Computer Measurement &Control
基金
青岛市科技发展资金种子资金(2010-4-07-XX)
青岛市创新型中小企业培育计划(10-1-4-71-hy)
