1) azimuth-free inertial coordinate system
自由方位惯性坐标系
3) inertial frame
惯性坐标系
1.
In this algorithm,two special inertial frames,the initial-time inertial frame(i0 frame) and the initial-time SINS body inertial frame(ib0 frame),are defined and are selected as transition reference frames.
在运载体运动情况下,提出了一种适用于捷联惯导系统(SINS)初始对准的新算法,该算法以惯性空间为过渡参考基准,即建立了初始时刻惯性坐标系(i0系)和初始时刻捷联惯组惯性坐标系(ib0系)两个惯性坐标系。
4) free-coordinate system
自由坐标系
1.
This paper gave the theoretic calculation way of triangulation method and setup lead backward method in free-coordinate system, and combine with the project example of Secondary periods in Liangbaoshi Coal Mine of Feicheng Coal Mining Group.
本文从理论上给出了解算三角形法和建立自由坐标系导线倒推法两种解决办法,并结合肥城矿业集团梁宝寺矿井下二期工程实例加以说明。
5) non-inertial frame
非惯性坐标系
1.
The finite-difference time-domain(FDTD) method is developed for analyzing the photonic crystals in the non-inertial frame.
将时域有限差分(FDTD)方法用于非惯性坐标系下光子晶体理论研究,给出了非惯性坐标系下的差分方程和理想匹配层(PML)边界条件。
6) geocentric inertial coordinate system
地心惯性坐标系
1.
Considering the satellite characteristic,the paper studied the S/NS/GPS algorithm in position/velocity combination mode based on geocentric inertial coordinate system,and established state equations and measuremen.
针对卫星的特点,着重研究了基于地心惯性坐标系,位置、速度组合模式的SINS/GPS组合导航算法,建立了该坐标系下组合导航系统的状态方程和量测方程,并进行了相关数学仿真验证。
补充资料：非惯性参照系
见惯性参照系。
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