Research Article

Axis-Exchanged Compensation and Gait Parameters Analysis for High Accuracy Indoor Pedestrian Dead Reckoning

Table 3

Comparison of walking distance estimation error.

 Nonlinear peak detectionMethod of gait parameters analysis

Actual walking distance/m36.640
Average walking distance error/m0.260.17
Average walking distance error/%0.710.42
Average walking distance error reduction/%—34.6