single operater welding machine

A new technology of fast and high precision single observer passive location;

新型高精度快速单站无源定位技术研究

A kind of single observer instantaneous passive ranging technology is proposed based on difference of phase difference from linear array antenna.

本文利用线性天线阵,提出了一种基于相位差的差的单站瞬时无源定距技术,并就这种定距技术的精度、解相位模糊、长基线测量精度、长基线情况下相位差的测量、通道校正等一系列关键问题进行了分析。

The technology of single observer-passive location for maneuvering emitter in the sky such as battleplanes,missiles and rockets has significant martial importance and prospects for application.

文章在现有单站无源定位技术的基础上,介绍了一种根据红外辐射在大气中的传输特性,提出机动空中辐射源的单站无源定位方法,并且给出了它的EKF型的直接递推估计算法,通过计算机仿真验证了该方法的正确性及有效性,该方法可应用于抗低空突防和反隐身目标的空防系统中。

The principle and method using single station for lightning locating were summarized.

本文总结了利用单站进行雷电定位的原理和方法。

Location method for phase difference rate of change with single-observer;

基于相位差变化率测量的单站定位方法

Single-observer passive locating method has widest development and application as a rising locating resort.

单站无源定位技术作为一种新兴的定位手段具有广阔的发展空间和应用前景。

Measuring equation and state equation are based on two different coordinate systems in passive location tracking with a single moving observer using bearing and its changing rate.

运动单站测角、角变化率无源定位中,观测方程和状态方程建立在不同坐标系中。