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深水水文的采水器水深定位控制系统 被引量：2

A Depth Positioning Control System of Sampler in Deep Water Hydrology
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摘要 本文给出了一种新型采水器水深定位控制系统,在这一控制系统中使用高速、低耗以及高可靠性的STM32F103ZET6芯片.为了完成高精度水深定位,采用双闭环结构,使其能够在水中设定的位置悬停.此外考虑到水下环境复杂、干扰大的特点,使用有缆式RS-485通信线与上位机通信.整个采水器定位精度高,在不同水域适应性强,通用性高. This paper proposes a new depth positioning control system of sampler.In this control system,high speed,low consumption and high reliability chip of STM32F103ZET6 is used.In order to achieve high precision depth positioning,the double closed-loop configuration is used to allow it to hovering in the setting position of the water.Besides,considering the characteristics of complex underwater environment and interference,a cable type telecommunication line of RS-485 is used to communicate with PC.The sampler has high positioning precision and high generality in different waters.
作者 梅娟 薛田良 蒋冰华
机构地区 三峡大学电气与新能源学院
出处 《三峡大学学报（自然科学版）》 CAS 2015年第4期82-85,共4页 Journal of China Three Gorges University：Natural Sciences
基金 三峡大学科研启动基金(1113081)
关键词 采水器 水深定位 STM32F103ZET6 RS-485 sampler depth positioning STM32F103ZET6 RS-485
分类号 TP273 [自动化与计算机技术—检测技术与自动化装置]
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三峡大学学报（自然科学版）
2015年 第4期

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