Reliability Prediction in Mining and Electric Systems
Summary
Reliability prediction in mining and electric systems encompasses the methods and tools used to forecast the performance and failure behaviour of complex machinery and infrastructure. In mining, this spans heavy equipment such as haul trucks, excavators and conveyor systems operating under extreme conditions. In electric systems, focus extends to components in electric vehicles, battery management systems and power generation assets. Modern approaches integrate statistical models, probabilistic simulations and artificial‐intelligence techniques to identify failure patterns, optimise maintenance schedules and enhance system availability. Key methodologies include reliability-centred maintenance, predictive maintenance driven by real-time sensor data and hybrid models combining physics-based and data-driven elements. These strategies aim to reduce unplanned downtime, extend asset life and improve safety while balancing life-cycle costs and environmental impact. The global shift towards Industry 4.0 has accelerated the adoption of digital twins, Internet of Things platforms and machine-learning algorithms to deliver more accurate and adaptive reliability forecasts. Practical applications range from condition-based monitoring of mining fleets to fault-tree analysis of electric-drive systems, all of which contribute to resilient operations in resource extraction and electrified transport.
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Reliability Prediction in Mining and Electric Systems publication trend
The graph below shows the total number of articles in reliability prediction in mining and electric systems across all publications each year (not limited to Nature Index journals).
Technical terms
Fault-tree analysis: A top-down, deductive method for identifying potential causes of system failures by mapping logical relationships between events.
Predictive maintenance: An approach that uses real-time data and analytical models to foresee equipment failures and schedule interventions before breakdowns occur.
Reliability-centred maintenance (RCM): A systematic process to determine the most effective maintenance strategy based on functional failures and their consequences.
Condition-based monitoring: Continuous tracking of equipment health parameters (e.g., vibration, temperature) to trigger maintenance actions when thresholds are exceeded.
Markov model: A stochastic modelling technique representing systems as a set of states with transition probabilities, often used to evaluate availability and maintenance policies.
References
- A Detailed Reliability Study of the Motor System in Pure Electric Vans by the Approach of Fault Tree Analysis. IEEE Access (2019).
- A Review of Reliability and Fault Analysis Methods for Heavy Equipment and Their Components Used in Mining. Energies (2022).
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