桁架梁挠度C C D测量系统

介绍了一种自行设计制造的专用电荷耦合(CCD)测量系统。该系统在单片机的控制下采集、存储、处理CCD接收系统输入的光点位置信号,并通过远程通信接口将所得结果传至计算机中由PC机测量软件进行存储、显示和处理,可以对桁架梁上多点挠度进行实时监测。经长期运行表明,该系统具有快速准确、使用方便等特点,可广泛应用于需多点监测的各种场合。

A CCD Measurement System for the Deflection of Truss

It describes a kind of Charge-Coupled Device(CCD) Measurement System for special use. Under the control of the single-chip microcomputer subsystem, the measurement system can collect, save and process the positioning signal of laser spots from CCD, then sends the result to computer for storage, display and processing through far-distance communication interface, and with the system it can detect the deflection of truss at multi points at the same time. Through a long time operation, it shows that the system has the characteristics of celerity, accuracy and convenience, and also it can be widely used for multi-point measurement and detection.