During the first sea test around Lian Yun Harbour shew that the system was easy to operate, stable when working, accurate in loop closing and effective in laneidentification.
在连云港的首次海上试验中，证实了本系统操作简便，工作稳定，闭合良好，巷识别功能有效。
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Scheme is proposed of using a computer on sline and digital filtering technique to perform digital filtering and laneidentification of the phase signals of a port radio navigation system.
A Scheme is proposed of using a computer on sline and digital filtering technique to perform digital filtering and laneidentification of the phase signals of a port radio navigation system.