Application of single chip computer in automatic production
- Received Date: 1991-04-16
- Accepted Date: 1991-11-11
- Available Online: 1992-03-25
Abstract: The basic principle and design of the data processing system of the laser threadlet measurement instrument are described in detail. With the advanced single chip computer, the system has the features, wide measurement range from 0.1mm to 10mm, high resolution (less than 1μm), low measuring error (less than 5μm), and it takes only 5ms to accomplishe each measurement. By means of the modular structure design method, the hardware and software have been constructed and the block-diagrams of the structure are shown in this paper. Finally, the error analysis and a group of measuring data are given.