IRNSS/NavIC L5 Attitude Determination [PDF]
Sensors, 2017 The Indian Regional Navigation Satellite System (IRNSS) has recently (May 2016) become fully-operational and has been provided with the operational name of NavIC (Navigation with Indian Constellation).
Safoora Zaminpardaz +2 more
doaj +7 more sources
Real-Time GNSS-Based Attitude Determination in the Measurement Domain [PDF]
Sensors, 2017 A multi-antenna-based GNSS receiver is capable of providing high-precision and drift-free attitude solution. Carrier phase measurements need be utilized to achieve high-precision attitude. The traditional attitude determination methods in the measurement
Lin Zhao +4 more
doaj +4 more sources
Experimental Results of Attitude Determination Functional Algorithms Implementation in Strapdown Inertial Navigation System [PDF]
Sensors, 2022 Strapdown inertial navigation system (SINS) software developers are usually mainly focused on the attitude determination algorithm design and characteristics. Such an algorithm can be based on different mathematical apparatus.
Maksim Zharkov +3 more
doaj +2 more sources
Static Attitude Determination Using Convolutional Neural Networks [PDF]
Sensors, 2021 The need to estimate the orientation between frames of reference is crucial in spacecraft navigation. Robust algorithms for this type of problem have been built by following algebraic approaches, but data-driven solutions are becoming more appealing due ...
Guilherme Henrique dos Santos +5 more
doaj +2 more sources
A Dual-Purpose Camera for Attitude Determination and Resident Space Object Detection on a Stratospheric Balloon [PDF]
Sensors, 2023 Space systems play an integral role in every facet of our daily lives, including national security, communications, and resource management. Therefore, it is critical to protect our valuable assets in space and build resiliency in the space environment ...
Gabriel Chianelli +3 more
doaj +2 more sources
An Optimization Method of Ambiguity Function Based on Multi-Antenna Constrained and Application in Vehicle Attitude Determination [PDF]
Micromachines, 2021 The global navigation satellite system (GNSS)-based multi-antenna attitude determination method has the advantages of a simple algorithm and no error accumulation with time in long endurance operation.
Yinzhi Zhao +5 more
doaj +2 more sources
SINS/Landmark Integrated Navigation Based on Landmark Attitude Determination [PDF]
Sensors, 2019 Based on the situation that the traditional SINS (strapdown inertial navigation system)/CNS (celestial navigation system) integrated navigation system fails to realize all-day and all-weather navigation, this paper proposes a SINS/Landmark integrated ...
Shuqing Xu +4 more
doaj +2 more sources
A roll attitude determination method based on the jamming energy of GEO satellites and an LSTM neural network [PDF]
Scientific ReportsRoll attitude determination is crucial for rotating vehicle attitude determination. As research in these areas continues, numerous attitude determination methods have been introduced.
Rundong Li +4 more
doaj +2 more sources
Accuracy Analysis of SINS/CNS Integrated Attitude Determination Based on Simplified Spatio-Temporal Model [PDF]
SensorsFor ground-based Celestial Navigation System/Strapdown Inertial Navigation System (CNS/SINS) integrated navigation with arcsecond-level accuracy, the current spatio-temporal transformation model involves a considerable amount of astronomical knowledge ...
Conghai Ruan +4 more
doaj +2 more sources
A Low-Cost INS-Integratable GNSS Ultra-Short Baseline Attitude Determination System [PDF]
Sensors, 2018 Traditional attitude determination using global navigation satellite system (GNSS) carrier phases is mostly applied on geodetic-grade receivers with sufficient baseline length.
Wenyi Li +5 more
doaj +2 more sources