基于多处理机的船舶动力定位控制系统

Multiprocessor-based dynamic positioning control system for vessels

该文介绍了船舶动力定位控制系统的设计方法 ,研究了动力定位系统的分布式多处理机体系结构 ,提出了动力定位应用软件的层次化结构设计思想。基于多处理机的系统设计方案合理、并行度高、实时性好、可靠性高 ,可以很好地完成复杂船舶动力定位系统所要求的实时信息采集、数据处理、控制计算、推力分配、能源管理等任务 。

A design method of dynamic positioning system(DPS)for vessels is introduced.A distributed multiprocessor architecture for DPS is studied.From the point of software realization. A hierarchical structure design method is proposed.The scheme developed based on multiprocessor is of reasonableness,high parallel,real time and high reliability.It can effectively fulfil tasks such as real time information acquisition data processing,control calculation,thrust distribution and energy management,etc.for the complex DPS of vessels.And it is of great value for practical application.