Fig. 1. An example of gaussian mixture model
Fig. 3. The interior pressure results of K100 bullet and proposed result colored in red
Fig. 4. The interior pressure results of M193 bullet and proposed result colored in red
Fig. 5. The standard pressure results(proposed) of K100 bullet and five Gaussian mixtures
Fig. 6. M193 bullet standard pressure result(proposed) and five Gaussian mixtures
Fig. 7. Model comparison between K100 and M193 created by Gaussian mixture model.
Fig. 2. (left) Interior ballistic pressure test-bed with four piezoelectric pressure sensors and (right) interior ballistic experimental environment
Table 1. Specifications of K100 and M193 bullets
Table 2. The number of gaussian analyzed by BIC
Table 3. The parameters of gaussian mixtures
Table 4. The proposed model results of statistical criterions
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