Improved Kalman Filtering Algorithm Based on Levenberg–Marquart Algorithm in Ultra-Wideband Indoor Positioning

To improve the current indoor positioning algorithms, which have insufficient positioning accuracy, an ultra-wideband (UWB) positioning algorithm based on the Levenberg–Marquardt algorithm with improved Kalman filtering is proposed. An alternative double-sided two-way ranging (ADS-TWR) algorithm is...

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Principais autores:	Changping Xie, Xinjian Fang, Xu Yang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2024-11-01
coleção:	Sensors
Assuntos:	Kalman filter UWB least square method Levenberg–Marquardt algorithm positioning algorithm
Acesso em linha:	https://www.mdpi.com/1424-8220/24/22/7213
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