English translation for "measure equation"
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- 测量公式
Related Translations:
- Example Sentences:
| 1. | The behavior characteristic of the agriculture wheeled mobile robot is analyzed , and the corresponding state equation and measuring equation are deduced
分析了轮式机器人导航系统的行为特点，给出了相应的系统状态方程和系统观测方程。 | | 2. | 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。 | | 3. | Based on the error distributing of the apsse , we established the error equation helped to calculate the error of appse usign the matlab software . then we designed and wrote the emulating program of the apsse measuring equation
论文在机载光电跟踪测量系统的位置传递方程的基础上，利用matlab程序的特点，编写了机载光< wp = 5 >电跟踪测量系统的测量方程仿真计算程序。 | | 4. | ( 2 ) a method of regarding the target speed constraints as additional measures and addsing it to measure equation is presented , the constraints intensity is decided by noise variance . it can improve the location precision of the modified gain extended kalman filter
2给出一种把运动目标(敌舰艇)的航速约束当作增加的测量值加入到测量方程的方法，约束的强度由约束条件的噪声方差确定，可提高修正增益推广卡尔曼滤波定位算法的定位精度。 | | 5. | Secondly , aiming at measurement being only from one satellite and the ekf being not stable , the measure equation is improved . transforming the form of angle measurements by the imaging theory , linearization of measure equation is realized by fake data of measurement . parameter of ballistic missile trajectory is estimated by using ekf , and the simulation shows that the unstabilization problem of ekf with true measurements is solved by using ekf with fake measurements
在仅有一颗预警卫星能够观测到目标的情况下,针对扩展卡尔曼滤波不稳定的问题,对观测方程进行改进,利用光学成像系统的原理,将测量量进行变换,并利用新生成的伪测量量使测量方程线性化,再利用扩展卡尔曼滤波算法对目标的弹道参数进行估计,最后,通过数学仿真来证明利用伪测量量的扩展卡尔曼滤波解决了单颗卫星观测时利用真实测量量的扩展卡尔曼滤波不稳定的问题。 | | 6. | Case 1 : when there is no relative measurement , each satellite uses its own on - board attitude sensors to determine its attitude , and exchange the information through the communication link between formation satellites , and then the relative attitude is determined through simple mathematical operation . case 2 : based on the range measurements of gps like sensors , using two - point measurement of the relative orbit state to establish relative orbit and attitude kinematics and measuring equations . and state estimation is achieved through the extended kalman filter technology and unscented kalman filter technology , respectively
方案一,在星间无相对测量时,由卫星自身携带的姿态敏感器实现单星高精度姿态确定,利用星间通信链路进行信息交互,通过简单的数学计算获得星间相对姿态;方案二,利用类gps相对测量,建立了编队卫星相对轨道运动和相对姿态运动模型及相对距离测量方程,推导了两点相对轨道运动模型,设计了扩展卡尔曼滤波器及uscented卡尔曼滤波器,对相对位置、速度和姿态进行估计。 | | 7. | Aiming at the nonlinearity of state and measure equation and measurement being only angle information , which results in poor observability and classical estimate methods such as extended kalman filter not converging , the boost phase states and covariance are estimated using unscented kalman filter ( ukf )
针对状态方程和观测方程都是非线性方程,观测量只有角度信息,造成可观测性弱、经典的滤波算法如扩展卡尔曼滤波方法不易收敛的问题,利用unscented卡尔曼滤波ukf算法对主动段进行状态和协方差估计。 |
- Similar Words：
- "measure distance" English translation, "measure ductility" English translation, "measure economics" English translation, "measure effectiveness" English translation, "measure engineer" English translation, "measure error" English translation, "measure expansion" English translation, "measure expression" English translation, "measure failure" English translation, "measure feeder" English translation
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