光学鼠标传感器用于一般测量的研究  

Optical Mouse Sensor for General Measuring Studies

作　　者：张树汉[1] 周奇[1] 

机构地区：[1]重庆理工大学药学与生物工程学院,重庆400054

出　　处：《重庆理工大学学报（自然科学）》2014年第4期118-122,154,共6页Journal of Chongqing University of Technology：Natural Science

摘　　要：对于医疗仪器设计中使用的位移、角度传感器需具备体积小、精度高、稳定可靠等要求,提出基于现有的光学鼠标传感器设计医疗仪器中需要用到的直线位移传感器、转速传感器及角度传感器。通过分析此类传感器的原理结构及使用方法,设计了一套基于ADNS-5090鼠标光学传感器的试验系统,并对这一类传感器能否用于以上设计进行了分析验证。实验结果表明:该类传感器具有响应快、精度高、线性度好等优点,在转速测量中适合低中速转动器件的测量。The displacement sensor and angle sensor which were used in medical instruments needed to have small size, high precision, steady and reliability. Based on the existing optical mouse sen- sors, this paper studied linear displacement sensors, speed sensors and angle sensors. By analyzing the principle, structure and method of these series sensors, we designed a set of experiment system based on ADNS-5090 optical mouse sensor, and we tested these kinds of sensors with the system. The results show that these kinds of sensors have the advantage of quick response, high precision and good linearity. It is suitable for surveying devices with low or medium speed rotating, and these sensors can also be used in industrial production.

关 键 词：位移测量 角度测量 转速测量 光学鼠标传感器 医疗仪器 

分 类 号：TH89[机械工程—仪器科学与技术]