驱动圆盘犁田间测力无线传输数据采集系统  

Data acquisition system for field-work test of driven disc plow based on the wireless data transmission

作　　者：朱亨银[1] 刘金霖[1] 方文熙[1] 

机构地区：[1]福建农林大学机电工程学院,福建福州350002

出　　处：《福建农林大学学报（自然科学版）》2009年第6期653-658,共6页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省自然科学基金资助项目(E0210027)

摘　　要：驱动圆盘犁田间测力无线传输数据采集系统采用AT89S52单片机作为控制器,采用AD7730作为信号处理核心器件,将动态应变仪及数据采集器的功能集成在该系统中,使得测试系统更简化.试验结果表明,该系统在精度、稳定性和可靠性等方面均能较好地满足田间测力试验的要求,可用于1至8个通道的田间测力试验.A wireless data transmission and acquisition system for driven disc plow force measurement in field respectively employed AT89S52 and AD7730 as controller and core device for signals processing, which had the functions of data acquisition and dynamic strain indicator, and the system was cheaper and simpler. The test results showed the system worked well in the force measurement of driven disc plow in field, with certifiable precision, stability and reliability, and provided 1 to 8 channels for force measurement test in field.

关 键 词：驱动圆盘犁 无线传输 数据采集 农机测试 

分 类 号：S222.1[农业科学—农业机械化工程]