摘要
用光电瞄准仪取代经纬仪中的望远镜系统,构成光电经纬仪。本文介绍光电经纬仪的电学部分精瞄设计中的一些理论和实际问题。狭缝振动光电变换电路是精瞄设计的核心,本文对此作了理论分析,并提出最佳设计方案。振子是狭缝振动的关键元件,本文给出了它的设计理论和实验数据。并介绍了精瞄电路的安装与调整。反射镜与光电经纬仪之间的距离为15米条件下,精瞄电路对方位角的分辨能力为0.5角秒。
If the telescope in a transit is replaced by a photocollimator,
it is called 'photo-transit'. It is the main collimation equipment in missile trans-
mitting fields. This paper introduces the theory and practice on precise collimation
design of the electrical part in photo-transit. Photo-transformation circuit of the
narrow-gap vibration is the centre of the precise collimation design. We analyse it
theoretically and propose the optimal design approach. The vibrator is a most im-
portant element in narrow-gap vibration. It's design principles, practices and ins-
tallations are given. The azimuthal resolution of precise circuit is 0.5 seconds un-
der the condition of 15M distance between photo-transit and the mirror.
出处
《仪器仪表学报》
EI
CAS
1981年第3期35-49,共15页
Chinese Journal of Scientific Instrument
