[time]
2020-12-07T16:59:49+01:00

[team_name]
AIR

[team_institution]
Aerospace Information Research Institute, Chinese Academy of Sciences

[logolink]


[system_name]


[website]


[track]
4

[reference_person]
Wenchao Zhang

[email]
zhangwenchao@aoe.ac.cn

[description]
In our algorithm framework, five constraint algorithms are included: Stance 

[Still_Phase_Detection,_the_HDE,_the_HUPT,_the_ZUPT,_and_the_Earth_Magnetic_Yaw__Meanwhile,_the_Stance_]


[Still_Phase_Detection_includes_two_components:_the_GLRT_detector_algorithm_used_under_the_condition_of_the_slow_and_normal_pedestrian_gait_speed,_and_the_HMM__detector_algorithm_used_under_the_condition_of_the_dynamic_and_fast_pedestrian_gait_speed__After_that,_using_the_improved_HDE_and_HUPT_method_to_estimate_current_position_errors,_ZUPT_is_used_to_estimate_the_velocity_error,_while_Earth_Magnetic_Yaw_based_on_QSF_method_is_used_to_estimate_the_heading_error_]


[references]
[1] Wenchao Zhang, Xianghong Li, Dongyan Wei, Xinchun Ji, Hong Yuan. A Foot-mounted PDR System Based On IMU/EKF HMM ZUPT ZARU HDR Compass Algorithm[C]. International Conference on Indoor Position and Indoor Navigation (IPIN2017). IEEE, 2017,9.
[2]  Wenchao Zhang, Dongyan Wei, Hong Yuan. Novel Drift Reduction Methods in Foot-Mounted PDR System [J]. Sensors 2019, 19, 3962.
[3]  Wenchao Zhang, Dongyan Wei, Hong Yuan. The Improved Constraint methods for Foot-mounted PDR system [J]. IEEE Access, 2020.2. 
[4]  Wenchao Zhang, Dongyan Wei, Peiwen Gong, Hong Yuan. The PDR System Based on Improved QSF Map Matching Algorithm[C]. The 9th China Satellite Navigation Conference (CSNC2018). 2018,5.