Experimental Study of Vibrational Acceleration Spread and Comparison Using Three Citrus Canopy Shaker Shaking Tines

Table 4

The average of the median of the resultant acceleration peaks for trial 2 (m/s²).

		Location 1		Location 2		Location 3		Location 4
		Average	Standard deviation	Average	Standard deviation	Average	Standard deviation	Average	Standard deviation
PVC tine	2.5 Hz	8.9	9.30	10.3	3.27	16.2	6.65	13.6	4.58
	5 Hz	16.5	12.95	19.6	7.32	33.1	13.96	26.8	11.97
Steel tine	2.5 Hz	9.2	6.96	11.1	4.34	20.9	11.80	15.0	5.57
	5 Hz	20.3	11.75	23.2	6.31	33.7	13.62	31.4	9.82
Contrast; (nylon tine)	2.5 Hz	4.9	2.83	6.4	2.30	7.2	3.77	9.3	2.57
	5 Hz	8.3	11.88	12.7	3.03	17.4	6.21	15.3	6.54