Indoor Positioning Methods Based on Dual Feet-Mounted IMUs With Distance Constraints

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

23 Lataukset (Pure)

Abstrakti

The zero velocity update (ZUPT) offers an effective correction method for the sensor drift in indoor positioning systems using foot-mounted inertial measurement units (IMUs). However, the heading drift is still problematic in positioning systems using a single IMU. This paper studies methods for positioning using two foot-mounted IMUs. We propose two methods for this purpose, which are based on the use of a distance constraint and a spacing-vector constraint, respectively. Our methods are compared against other distance-constraint-based methods. The results reveal that our methods are able to achieve a better distribution concentration than the other methods, and they better control the separation between the trajectories of the feet.
AlkuperäiskieliEnglanti
OtsikkoProceedings of the 2023 13th International Conference on Indoor Positioning and Indoor Navigation, IPIN 2023
KustantajaIEEE
Sivumäärä6
ISBN (elektroninen)979-8-3503-2011-4
DOI - pysyväislinkit
TilaJulkaistu - 2023
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Indoor Positioning and Indoor Navigation - Fraunhofer Institute for Integrated Circuits (IIS), Nuremberg, Saksa
Kesto: 25 syysk. 202328 syysk. 2023
Konferenssinumero: 13

Julkaisusarja

NimiInternational Conference on Indoor Positioning and Indoor Navigation
ISSN (elektroninen)2471-917X

Conference

ConferenceInternational Conference on Indoor Positioning and Indoor Navigation
LyhennettäIPIN
Maa/AlueSaksa
KaupunkiNuremberg
Ajanjakso25/09/202328/09/2023

Sormenjälki

Sukella tutkimusaiheisiin 'Indoor Positioning Methods Based on Dual Feet-Mounted IMUs With Distance Constraints'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.

Siteeraa tätä