摘要
针对目前通用的IRIG-B时间编码技术电路设计繁琐复杂的问题,深入研究了IRIG-B时间编码技术,提出了基于FPGA(现场可编程门阵列)的单芯片解决方案,设计了VHDL与c语言软硬结合的编码算法,实现了IRIG-B时间编码并得以应用。该编码技术算法简洁、精度高、可移植性强,具有较好的应用前景和经济效益。
In order to solve the complicated problems in circuit design of universal IRIG-B time coding technology nowadays, IRIG-B time coding techniques are further researched and a new sing/e-chip solution based on FPGA （Field Programmable Gate Array） is developed. Furthermore, coding algorithm with combination of VHDL hadware and C-language software is designed, which makes the IRIG-B time code realized and can be applied. The coding technology offers many advantages such as simple algo- rithm, high accuracy, good portability, which has good application prospects and better economic benefits.
出处
《宇航计测技术》
CSCD
2015年第4期69-74,共6页
Journal of Astronautic Metrology and Measurement
