Table 3.

Number of FSR sensors and their effect on RMSE.

Test	Sensors On	Sensors Off	Total Sensors	L5S1 RMSE
1	S2, S5	S1, S3, S4, S6	4	3.21
2	S3, S4, S5, S6	S1, S2	8	2.30
3	S1, S3, S4, S6	S2, S5	8	2.15
4	S1 and S2 combined	None	10	1.83
5	S1, S2, S3, S5, S6	S4	10	0.95
6	S1, S2, S3, S4, S5, S6	None	12	0.30