Personal navigation via high-resolution gait-corrected inertial measurement units
Van Den Bogert, A.J.
IEEE Transactions on Instrumentation and Measurement
3018 - 3027
Item Usage Stats
MetadataShow full item record
In this paper, a personal micronavigation system that uses high-resolution gait-corrected inertial measurement units is presented. The goal of this paper is to develop a navigation system that uses secondary inertial variables, such as velocity, to enable long-term precise navigation in the absence of Global Positioning System (GPS) and beacon signals. In this scheme, measured zero-velocity duration from the ground reaction sensors is used to reset the accumulated integration errors from accelerometers and gyroscopes in position calculation. With the described system, an average position error of 4 m is achieved at the end of half-hour walks. © 2010 IEEE.
Kalman filter (KF)
pedestrian navigation system
pressure sensor array
Inertial measurement unit
Pedestrian navigation systems
Units of measurement
Global positioning system
Published Version (Please cite this version)http://dx.doi.org/10.1109/TIM.2010.2046595
Showing items related by title, author, creator and subject.
Nayir, H.; Arıkan, F.; Arıkan, Orhan; Erol, C. B. (IEEE, 2007)Total Electron Content (TEC) is a key variable to measure the ionospheric characteristics and disturbances. The Global Positioning System (GPS) can be used for TEC estimation making use of the recorded signals at the GPS ...
Barshan, B.; Durrant-Whyte, H. F. (Institute of Electrical and Electronics Engineers, 1995-02)he evaluation of a low-cost solid-state gyroscope for robotics applications is described. An error model for the sensor is generated and included in a Kalman filter for estimating the orientation of a moving robot ...
Nayir, H.; Arıkan, F.; Erol, C. B.; Arıkan, Orhan (IEEE, 2007)Ionosphere which is an important atmospheric layer for HF and satellite communications, can be investigated through Total Electron Content (TEC). Global Positioning System provides cost-effective means for TEC estimation. ...