The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy

HE Shu-jian; YAN Jian-zhu

Article Contents

Article Navigation > Journal of Mine Automation > 1995 > 21(1): 53-56

HE Shu-jian, YAN Jian-zhu. The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy[J]. Industry and Mine Automation, 1995, 21(1): 53-56.

Citation:

HE Shu-jian, YAN Jian-zhu. The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy[J]. Industry and Mine Automation, 1995, 21(1): 53-56.

HE Shu-jian, YAN Jian-zhu. The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy[J]. Industry and Mine Automation, 1995, 21(1): 53-56.

Citation:

HE Shu-jian, YAN Jian-zhu. The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy[J]. Industry and Mine Automation, 1995, 21(1): 53-56.

PDF( 0 KB)

The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy

Mining Dept, China National university of Mining & Technology

Abstract

Abstract

Through the analysis on frequency measurement principle and design of soft and hardware, this paper systematically introduced the completion procedure of frequency-measurement board of multi-channel and high accuracy and its applications to coal mines
- air velocity mensurement frequency sensor,