摘要
针对海洋观测浮标易受过往船只碰撞及恶劣天气的影响而损坏,提出了基于单片机和模糊控制的浮标自动防碰撞系统。该系统以C8051F340单片机作为核心控制芯片,设计了控制系统的软硬件,实现了信号的采集、处理、分析和传送。以距离、风速信号及其变化量作为输入变量,建立了相应的模糊控制规则和控制算法,设计了模糊控制器,为浮标长期、安全运行提供了保证,并为海洋测量仪器实现智能化控制奠定了基础。
The control system of automatic anti-collision for buoys,which was based on microcontroller and fuzzy control,was applied to oceanographic observation in order to prevent the damages caused by collision of the pass-ing ships or bad weather.The system used C8051F340 chip as the core controller.The hardware and software ar-chitectures were designed,and data acquisition,processing,analysis,transmission were achieved.The fuzzy logic function of the distance and wind speed signal were analyzed,and the fuzzy control rules and control algorithm are established.The fuzzy controller guaranteed long-term,safe operation of the buoys,and established the foundation of marine measuring instruments to be controlled intelligently.
出处
《海洋科学》
CAS
CSCD
北大核心
2010年第10期57-61,共5页
Marine Sciences
基金
国家863计划项目(2008AA09Z113)
国家自然科学基金项目(40776061)
山东省自然科学基金项目(Y2008G05)
关键词
浮标
防碰撞
单片机
模糊控制
buoys
anti-collision
microcontroller
fuzzy control
