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1)  degree of observability
可观度
1.
Cost-efficient strapdown inertial navigation system(SINS) itself can not realize alignment to azimuth,and in stationary base,its degree of observability is low.
针对低成本捷联惯导系统难以完成航向自对准以及静基座对准可观性和可观度低的问题,提出了同时将速度误差、姿态误差和航向误差作为观测量的卡尔曼滤波对准方案;建立了姿态误差、航向误差与数学平台误差角之间的量测关系;推导了利用加速度计计算姿态的方法,并配置磁传感器作为外观测设备提供航向参考基准,从而获得滤波器观测量。
2.
First,by use of singular values decomposition method,the observability and degree of observability of INS on stationary base is deeply analysed.
首先应用线性系统的奇异值分解理论对静基座初始对准的可观性及可观度进行了深入地分析。
2)  observable degree
可观测度
1.
A method of analyzing system states’ observable degree was introduced based on singular value decomposition.
在连续的分段式定常系统模型基础上,证明了通过简化分段式定常系统的可观测矩阵来分析其离散化模型可观测性能的可行性;介绍了一种基于奇异值分解的系统状态可观测度分析方法。
3)  degree of observability
可观测度
1.
The analysis on the degree of observability to initial alignment of SINS/GPS integrated navigation system;
SINS/GPS组合导航系统初始对准的可观测度分析
2.
Counterexamples for degree of observability analysis method based on SVD theory;
基于SVD理论的可观测度分析方法的几个反例
3.
Observability and degree of observability analysis of a dynamic system is an essential procedure to determine the efficiency of a Kalman filter designed to estimate the state of that system.
可观测性和可观测度分析是确定动态系统卡尔曼滤波效果的重要环节。
4)  observability degree
可观测度
1.
Based on the error model of SINS and in view of the improving of the observability and the observability degree, an initial alignment method for SINS is put forward, which uses both the accelerometer output and the velocity error as the measuring value of Kalman filter and is applied in land vehicle under stationary state.
根据捷联惯导系统(SINS)的误差模型,从提高初始对准中卡尔曼滤波估计的可观测性和可观测度的角度出发,提出了同时利用加速度表的输出和速度误差量这两种信息作为卡尔曼滤波的测量量,对陆地车辆捷联惯导系统在静止条件下进行初始对准。
5)  observability
可观测度
1.
Analysis of observability and the degree of observability in autonomous celestial navigation;
航天器自主天文导航系统的可观测性及可观测度分析
2.
Estimation of Radar Systematic Error Based on Observability Evaluation;
基于可观测度评价的雷达系统误差估计
3.
In this paper,a systematic error observation model under the condition of multiple radars is established,form which we analyse the system observability resulting in a conclusion that system observablity is related to the distribution of data in space.
建立了多雷达情况下的系统误差观测模型 ,分析了系统的可观测度 ,得出系统可观测度和观测数据的空间分布有关的结论。
6)  Observability controllability
可控度/可观度
补充资料:安侬痛 ,阿那度尔,安那度尔,甲替啶
药物名称:安那度尔

英文名:Alphaprodine

别名: α-普洛丁;阿法罗定;安那度;安侬痛 ,阿那度尔,安那度尔,甲替啶
外文名:Alphaprodine ,α-Prodine, Nisentil, Prisilidene
适应症:
用于需短时止痛(镇痛起效比吗啡迅速,皮下注射5min即见效),如小手术时以及手术后的止痛,又可与阿托品合用于胃肠道、泌尿道等平滑肌痉挛性疼痛的止痛。
用量用法:
皮下注射:1次10~20mg,1日20~40mg。 静注:1次20mg。 极量:1次30mg,1日60mg。
注意事项:
1.亦有成瘾性,不宜久用。 2.有眩晕、无力、多汗等不良反应。 3.分娩时慎用,可能会引起胎儿窒息。

规格:注射液:每支10mg(1ml)、20mg(1ml)、40mg(1ml)。





类别:镇痛药\阿片受体激动药
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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