Particle filters (PFs) estimate the true parameter state from samples of states, called
particles, that are drawn to construct an approximated posterior probability density function …

Linear vibration table can provide harmonic accelerations to excite the nonlinear error terms
of Pendulous Integrating Gyro Accelerometer (PIGA). Integral precession calibration method …

Singular value decomposition (SVD) is an effective method for estimating and separating
noise in a signal. However, its performance depends on several factors, including the …

The primary job of spacecraft Attitude and Orbit Control System (AOCS) is to measure,
estimate, and control spacecraft attitude angles in addition to spacecraft orbit. In numerous …

Small satellite attitude angles are estimated using measurements of star trackers and rate
gyros in this study. The issue related to gyro drifts is overcome by adding the bias terms into …

The precision of azimuth calculation in measurement-while-drilling systems is heavily reliant
on the triaxial magnetometer, necessitating proper calibration to minimize azimuth errors. To …

This paper is concerned with the event-triggered fault estimation (FE) problem in
combination with extended Kalman filter (EKF) and proportional gain and multi-integral …

В статье определяются углы ориентации малых спутников по измерениям звездных
датчиков и интегрирующих гироскопов. Дрейф гироскопов учитывается путем …

When considering attitude representation reset, the problem of spacecraft attitude
estimation, especially attitude smoothing, has not been fully studied in the literature. In this …

عموماً روش‌های مشخص کردن جهت‌گیری ماهواره با عناوین تعیین وضعیت و تخمین وضعیت شناخته
می‌شوند. حل مسئله تعیین وضعیت ماهواره منجر به حل مسئله وهبا می‌گردد. به منظور به کارگیری …‎