The Hidden Cost of a Failed Pump in Critical Infrastructure
One pump failure followed from bearing to aftermath: where the costs hide, a worked estimate line by line, and why standby condition is the real risk.
Research
Research notes from AFFERENT explaining the ideas behind machine health intelligence and how physical failure can be recognized early.
Research articles
Data Center Cooling Systems: Where Predictive Intelligence Could Matter Most
How a data center cooling plant works, how its pumps, chillers, towers and CDUs fail, which signals reveal those faults, and where prediction pays most.
AI Data Centers Have a Physical Reliability Problem
Power and cooling cause two thirds of serious data center outages, and AI racks draw about 15 times a typical rack's power. The plant needs closer watching.
Predictive Maintenance vs. Preventive Maintenance: A Technical and Economic Comparison
Preventive and predictive maintenance compared: how each works, what DOE figures say about cost, why most parts have no wear-out age, and how to choose.
Sensor Fusion: Why Multiple Weak Signals Can Produce Stronger Intelligence
Vibration, sound, heat and electrical signals each see part of a machine. Fusing them raises confidence sharply, as a worked Bayes example shows.
The Economics of Unplanned Downtime: What Operators Need to Measure
Unplanned downtime costs large firms about 11% of revenue, per Siemens. What makes up the total, how to estimate it for one plant, and what to measure.