Temporal Parameters Estimation for Wheelchair Propulsion Using Wearable Sensors

Table 4

Mean absolute error (MAE) and mean absolute percentage of error (MAPE) for the stroke number.

	MAE			MAPE %
	ARM	WRIST	SEAT	ARM	WRIST	SEAT
Level surface	1.7±1.5	2.4±2.3	2.9±3.5	7.7±6.6	11.0±10.2	13.5±16.4
Sloped surface	1.5±1.2	1.8±1.3	2.4±2.1	8.6±7.0	10.3±7.9	13.4±11.8
Overall	1.6±1.4	2.2±2.1	2.7±3.2	8.0±7.1	10.8±9.8	13.4±15.6