摘要
采用新型光电式智能测沙颗分仪应用于水利工程模型试验,设计应用先进的测沙传感器、颗分传感器、高集成运算放大器、接口电路和软件研制成光电式智能测沙颗分仪。通过实际运行证明:该测沙颗分仪达到了设计指标要求,提高了模型试验测量与控制的精度和工作效率,缩短了模型试验周期,有利于水利工程研究成果质量和科研水平的提高。
The new intelligent measurement instrument of photoelectrical sediment concentration and sedimentation size distribution is applied in the hydraulic engineering model test. This new intelligent measurement instrument is composed of the sensor of photoelectrical sediment concentration, sensor of sedimentation size distribution, integrated circuit of amplifier, interface circuit and the software. The new intelligent measurement instrument of photoelectrical sediment concentration and sedimentation size distribution is playing a big roll in the hydraulic engineering model test.
出处
《传感器与微系统》
CSCD
北大核心
2007年第8期79-80,83,共3页
Transducer and Microsystem Technologies
关键词
测沙颗分仪
光电式
模型试验
传感器
measurement instrument of sediment concentration and sedimentation size distribution
photoelectrical
model test
sensor
