DYNAMICS ANALYSIS ON REFLEXED BOW

摘要

Through the dynamics data test in the target bows, we preliminarily draw some conclusion as follows:rn1. When the draw length is getting longer, namely the athletics use the longer arrow, bow's acceleration's time domain and the mean value is higher.rn2. Whether the draw length and the mean value are higher. There is no regular pattern between the gauges' peak to peak time domain and mean value.rn3. The elite athletics' sensor frequency domains peak frequency are lower, appropriately 200rnHZ, ordinary athletics peak frequency is higher, appropriately 300 HZ.