摘要
利用LabVIEW虚拟仪器对模拟梯田滑波不同点的位移进行了在线监测,通过曲线和数据分析,确定各点各阶段报警的临界值。以这些临界值为报警参数,对同类型模拟滑坡相应监测点的在线监测试验表明,此方法准确、便捷、可靠,为梯田滑坡监测的工程应用提供了一种新的方法。
The displacements of some spots on landslide model were measured by using LabVIEW-based virtual instrument. The chart and data were analyzed, and the alarming critical values of every phase in each spot were ascertained. The experiment of online measurement which was by dint of these critical values show that it was a nicety, convenience, credible way to forecast the same style landslide. This is a new technique to measure the displacement of landslide for technical application.
出处
《农机化研究》
北大核心
2008年第4期161-162,248,共3页
Journal of Agricultural Mechanization Research
基金
重庆市科委项目(2005EA7025)
重庆市教委项目(KJ071107)
重庆三峡学院联合资助项目
关键词
农业工程
梯田滑坡监测
试验研究
虚拟仪器
agricultural engineering
measurement of landslide displacement
experiment research
virtual instrument
