Adaptive Time Delay Compensation Realization for Remote Ship Main Engine Rotation Measurement

DOI

https://doi.org/10.2991/icemc-16.2016.7How to use a DOI?

Keywords

Timing system; Symmetric channel; Adaptive delay compensation; IRIG-B (DC) code; Protothreads

Abstract

An adaptive time delay compensation algorithm has been developed based on thorough analysis of the integrated information transmission platform and the composition and characteristics of the time delay in V.35 channel, during which forward and reverse V.35 transmission channel has been developed properly. Combining AVR-microcontroller unit with Protothreads mutiple-thread technologies, automatic measurement and adaptive compensation of the transmission channel transmission delay is realized. The scheme does not need to change the time code terminal and just uses V.35 channel of integrated information transmission platform to transmit high precision time information, which can effectively reduce the demodulation error caused by signal distortion. Moreover, it also can simplify the wirting of the system and enhances the deployment flexibility of time code terminal.

Open Access

This is an open access article distributed under the CC BY-NC license.

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TY  - CONF
AU  - Taolin Hu
AU  - Qiguan Xu
AU  - Guoxiong Huang
AU  - Yongming Nie
PY  - 2016/05
DA  - 2016/05
TI  - Adaptive Time Delay Compensation Realization for Remote Ship Main Engine Rotation Measurement
BT  - Proceedings of the 2016 International Conference on Education, Management and Computer Science
PB  - Atlantis Press
SP  - 34
EP  - 38
SN  - 1951-6851
UR  - https://doi.org/10.2991/icemc-16.2016.7
DO  - https://doi.org/10.2991/icemc-16.2016.7
ID  - Hu2016/05
ER  -