机电一体化新型旋转式测流装置的设计与开发

Design and development of a new rotary mechanical and electrical integrated ocean current meter

针对传统的旋浆式海流计存在的启动流速高、体积大、稳定性差等问题,设计了一种智能机电一体化的新型旋转式测流装置。系统整机主要由水下探测器和水上接收器两部分组成,采用ATxmega单片机为核心控制器件,使整个系统组成双CPU结构。水下探测器采用拉杆独立、尾翼分离等新的结构设计。经对比试验,该测流装置工作稳定可靠。

We design a new intelligent electromechanical rotary ocean current measurement meter in view of high- threshold flow rate, large volume, and poor stability of a traditional rotary paddle ocean current meter. The meter includes an underwater detector and a overwater receiver. It employs ATxmega microcontroller as a core control device so it has dual CPU structure. The underwater detector has such new characteristics as an independent draw bar and a separate tail. Comarative test shows that the meter works stably.