自动搜索技术在伺服系统中的应用

A New Method, which Called “Automatic Search”,By Applications and Research In Servo Control System.

在现代防空和反导系统中,跟踪仪是不可缺少的重要组成部分。为了满足威力指标,还要兼顾外型尺寸、设备重量及CCD靶面尺寸的限制,往往在确保威力指标的前提下,牺牲一定的视场。提出一种具有快速转移凝视功能的自动搜索方法,使其固有的视场根据目标的距离扩大到9倍或者4倍。经过试验证明,跟踪仪的捕获概率大于90%。

In modem aerial and antimissile defense system, the theodolite is the key part of them, To meet the needs power indexes, it should sacrifice fixed field of sight in consideration of the limitation of its size, weight and the CCD sensing surface, Here we introduce a method, which called ＂automatic search＂, that multiplies the inherent field of sight 4--9 times according to the distance of targets, With the outfield experiment, the cooperated method is proved to be effective. The acquiring probability can preponderate over ninety present.