可观测条件的英文

• observable condition

• "可观"英文翻译    considerable; impressive; si ...
• "测"英文翻译    survey; fathom; measure
• "条件"英文翻译    condition; term; factor
• "观测条件" 英文翻译 :    observation condition
• "标准照明体及照明观测条件" 英文翻译 :    standard illuminants and illuminating-viewing conditions
• "不可观测" 英文翻译 :    unobservable
• "不可观测量" 英文翻译 :    unobservable quantity
• "可观测变量" 英文翻译 :    observable variable
• "可观测得的" 英文翻译 :    perceptible
• "可观测的" 英文翻译 :    observable
• "可观测的量" 英文翻译 :    observable quantity
• "可观测分量" 英文翻译 :    observable component
• "可观测曲面" 英文翻译 :    observable surface
• "可观测信息" 英文翻译 :    observable information
• "可观测性" 英文翻译 :    observability
• "可观测宇宙" 英文翻译 :    observable universe
• "可观测指数" 英文翻译 :    observability index
• "薄膜开关目测检验时观测条件的标准实用规程" 英文翻译 :    standard practice for viewing conditions for visual inspection of membrane switches
• "结构可观测性" 英文翻译 :    structural observability
• "可观测规范型" 英文翻译 :    observable canonical form
• "可观测相伴型" 英文翻译 :    observable companion form
• "可观测子空间" 英文翻译 :    observable subspace
• "完全可观测性" 英文翻译 :    complete observability; complete set ufor chemical oxygen demand determinations in seawater
• "可观测性；能观测性" 英文翻译 :    observability
• "不具备勘测条件" 英文翻译 :    unsatisfactory survey condition

• Observability of maneuvering target passive tracking with bearing and doppler measurements
  基于方位角和多普勒的机动目标无源定位跟踪可观测条件
• Based on this model , the principle of many kinds of localization methods is discussed , and measure equation is set up . then the performances and observability of different localization methods are analyzed
  然后根据此模型,详细讨论了多种定位跟踪方法的原理,并分别建立观测方程,对各个定位法的性能进行分析比较,给出了可观测条件。
• Backed up by the soplat theory based on particle kinematics , the second chapter of this paper presents with analysis and simulation of several single observer passive measurement models , which uses such relative movement parameters as bearings changing rates and centrifugal acceleration information on the basis of bearings measurements . in the third chapter , the observability of location respectively using bearings and its changing rates information and centrifugal acceleration information is analyzed , and its observable condition is got . the fourth chapter puts forward the modified covariance extended kalman filtering ( mvekf ) against the defect of traditional extended kalman filtering ( ekf ) , whose performance is simultaneously compared in the chapter with the performance of ususal tracking algorithm such as ekf , mgekf , iekf by computer simulation
  在近年来提出的基于质点运动学原理的单站无源定位理论基础上，本文第二章提出了几种在角度测量的基础上增加角度变化率及相对运动的离心加速度等运动学参数的单站无源测量模型，并对它们进行了分析和仿真；第三章分别对利用角度及其变化率信息定位和利用离心加速度信息定位的可观测性进行分析并得到了相应的可观测条件；第四章针对传统扩展卡尔曼( ekf )方法的缺点，提出了一种修正协方差的扩展卡尔曼滤波( mvefk )方法，并将其和ekf 、 mgekf 、 iekf等常用的单站无源定位滤波方法进行了性能仿真比较；第五章通过引入雷达机动目标跟踪方法和模型，提出了利用角度及其变化率对机动辐射源跟踪的多级噪声自适应方法和imm方法；第六章主要对角度变化率和离心加速度参数的获取技术进行了研究，提出了几种高精度测量脉冲序列多普勒频率变化率的方法。