Mathematical Problems in Engineering / 2015 / Article / Fig 10

Research Article

Hidden Semi-Markov Models for Predictive Maintenance

Figure 10

By obtaining a low average absolute prediction error, the proposed parametric HSMM is effective for estimating the Remaining Useful Lifetime of bearings.
(a) RUL estimation for Bearing1_7
(b) RUL estimation for Bearing2_6

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