Figure 18. Comparison between total cost, and total cost and availability for gearbox components faults for measured signal at 40 rpm, 40 Nm

From

Cost Optimization of Maintenance Scheduling for Wind Turbine Gearbox Components with Assured Reliability

Shawki A. Abouel-seoud, Mohamed I. Khalil

World Journal Control Science and Engineering. 2013, 1(1), 25-34