摘要
船舶主动力装置的调速和控制与船舶运动密切相关,因此应综合考虑搡舵和主机这两方面的控制问题,才有利于取得船舶运动控制的优化效果,现提出并实现一种基于船舶航向与主动力装置综合智能控制的船舶运动分布式虚拟仿真系统。为实现仿真系统中的多点通信要求,在分析DCOM相关技术基础上,提出了一种基于DCOM的群组通信模型,并对此通信模型中调度器的设计进行研究,采用一种动态和静态调度相结合的集中式负载平衡解决方案。
The rotation speed and control of the ship main power plant are closely related to the ship motion.Therefore,the control problem on steering and main engine should be comprehensively considered to achieve the optimum results of the ship motion control.Distributed visual simulation system based on integrated intelligent control of ship steering and main engine is proposed and completed.In order to meet the multi- point communication of the system,the DCOM technology is discussed in detail and a DCOM based communication model is presented.A dis- patcher is discussed,using centrality load balancing based on static and dynamic combined algorithm.
出处
《控制工程》
CSCD
2007年第S3期164-167,共4页
Control Engineering of China
基金
国家自然科学基金(60474014)
教育部高等学校博士学科点专项基金(20040151007)
关键词
船舶运动
分布式虚拟仿真
DCOM
群组通信
ship steering
distributed visual simulation
distributed component object model
mulfipoint communication
