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In this paper, we propose an approach for failure prognosis by assessing the level of degradation and estimating the residual life before failure of a dynamic system. During its operation, an industrial process as a dynamic system evolves physically. This evolution can have an impact on the modes of operation: nominal, degraded or failure. The proposed approach is based on knowledge of the behavior...
In this paper, we present a prognosis architecture that allows the computation of the Remaining Useful Life (RUL) of a failing process. A process subject to an incipient fault experiments slowly developing degradation. Sensor measurements and Condition Monitoring (CM) data extracted from the system allow to follow up the process drift. The prognosis architecture we propose makes use of a dynamical...
Producing enterprises especially in Europe and Japan have to deal with the effects of the demographic change. Not only an unbalanced age structure in many enterprises with a high number of older workers but although the rising pension entrance age in many countries lead to an older workforce. Older co-workers are however often reduced in their physical efficiency, so that clock-bound work or lifting...
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