1) bearing-only measurement
仅有角测量
2) Bearing-only
仅测角
1.
Then, according to the theory of passive locating with single observer, a novel satellite-to-satellite passive orbit determination and tracking method with bearing-only measurements was proposed.
根据单站无源定位理论,提出了一种新的基于准确状态预测模型的仅测角单星对星无源定轨跟踪方法。
2.
TLE Conversion of the Non-cooperative Space Object Using Bearing-only Measurements
仿真结果表明,该方法可利用仅测角观测资料实现对空间碎片等非合作目标的两行轨道根数序贯滤波拟合估计。
3) Bearings-Only
仅测角
1.
Observability of Satellite-to-Satellite Three-Dimensional Passive Tracking Using Bearings-Only Measurements
单星对卫星仅测角被动跟踪的三维可观测性研究(英文)
2.
The observability analysis of bearings-only passive location for a satellite target is a complicated problem,for the system motion equation of the satellite is an implicit function of system state and the observation equations are nonlinear.
由于卫星运动系统方程是状态变量的隐函数形式,以及观测方程的非线性,使得对卫星目标仅测角无源定位的可观测性研究难度较大。
4) bearings-only guidance
仅有方位测量的制导
1.
An example on bearings-only guidance demonstrates the effect of the proposed algorithm.
一个关于仅有方位测量的制导例子验证了该滤波算法的有效性。
5) extremely rare; exceptional; unusual
绝元仅有
6) Active triangulation technique
有源三角测量技术
补充资料：天文方位角(见大地天文测量)
天文方位角(见大地天文测量)
astronomical azimuth
哭骂措嘿羔一cal azi一彻见大地天文侧量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条