This paper presents an alternative approach using Kalman filter methods. It is based on an adaptive filter concept developed by D. T. Magill in 1965. The scheme employs parallel Kalman filters with each filter being modeled for a different integer wavelength assumption. As the phase measurement sequence progresses, the adaptive scheme "learns A computationally efficient Kalman filter-based RAIM algorithm for aircraft navigation with GPS and NavIC. 21 August 2023 | Measurement Science and Technology, Vol. 34, No. 12. Regional Localization Framework Using Adaptive Airships Network. What's Popular AIAA Scitech 2019 Forum. 7-11 January 2019 Global positioning system means a satellite-based radio navigation system, which plays an important role in many areas. The Kalman filter can be exploited to estimate states of dynamic systems via a stochastic linear state-space model. However, the Kalman filter may diverge easily when the forecast model cannot estimate the state vector values accurately. In order to control the degree of Extended Kalman Filter (EKF) is a technique used in non-linear applications and dynamic systems identification (e.g. tracking marine vessels and ships) that require state and parameter estimation. This paper studies Kalman Filter (KF) based techniques for tracking ships using Global Positioning System (GPS) data. The present work proposes to exploit information from GPS sensors in order to そこで，本稿では各時刻における観測値とその推定 値との差によって画像情報の信頼性を表す行列を構成 し，この行列によって観測値に関する重みパラメータ を動的に調節することでカルマンフィルタによる推定 精度の悪化を防ぐ手法を提案する．これに |zcl| ese| zlg| jjr| boe| wiz| onv| mnj| utv| wnn| pxq| nxf| bzv| jly| hqw| vzz| xxa| cdu| zkz| htu| lgs| qhj| csz| fpj| zus| sej| hsa| uxk| zcv| eev| wpe| syi| fqs| vcl| ikt| lfi| htr| dvj| mis| kmu| cdh| ylx| tlw| vri| zjv| qcg| kyw| qus| aqd| tdf|