摘要
一个用于中丹水平子午环上的自动度盘扫描系统在陕西天文台研制成功。这是国内第—个子午环度盘扫描器。实践证明,利用TP-801单板机作为该系统的主控制器是相当成功的。它具有价廉、可靠和易于操作的优点;这个包含单板机和相应的接口电路以及高质量精密步进电机驱动器的扫描系统完全满足了中丹天文家对子午环的要求。
A multi-access automatic circle scanning system for Chinese and Danish horizontal meridian circle has been developed in Shaanxi Astronomical Observatory. It is the first scanner of the circle for meridian circle in our country. The method, to use TP-801 single board computer as main controller for the system, is proved to be great success. It has advantages such as low cost, high quality and to be operated easily. The system consists of a computer and related interface circuit and the high quality drivers for fine step motors, and it satisfies the demands of Chinese and Danish Astronomers for DCMT. The principles of all hardware and softwate are introduced in this paper.
出处
《陕西天文台台刊》
CSCD
1991年第2期122-127,共6页
Publications of The Shaanxi Astronomical Observatiory
