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Article | REF: MT9573 V1

Predictive maintenance : technologies and methods

Author: Gilles ZWINGELSTEIN

Publication date: August 10, 2025 | Lire en français

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    7. Technologies and data used in predictive maintenance

    Since the 1950s, the technologies used for predictive maintenance have evolved with industry. In Industry 3.0, they relied on simple wired sensors and static thresholds based on classical models. Industry 4.0 introduced IoT, AI and cloud computing, enabling real-time data collection and adaptive predictive models. For almost a decade, Industry 5.0 has been taking up these technologies, putting people at the center of decision-making, with a resilient and sustainable approach. This section presents the characteristics of smart sensors and IoT, as well as an inventory of sensors and key data for predictive maintenance.

    7.1 Classic sensors

    The classic sensors of Industry 3.0, the third industrial revolution marked by automation via electronics and IT, are designed...

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