Identification of Contamination Control Strategy for Fluid Power System Using an Inexact Chance-Constrained Integer Program

Table 4

Cost data.

Filters	Price of filters 𝐵𝑘 (RMB ¥)	Replacement expenditure 𝐸𝑘 (RMB ¥)	Wage of maintenance worker 𝑀𝑘 (RMB ¥) per time	Downtime cost 𝑃𝑘 (RMB ¥) per time
Suction filter	[1000,1300]	[500,600]	50	200
Pressure filter	[8000,9500]	[1100,1400]	50	200
Return filter	[2000,2500]	[900,1100]	50	200
Bypass filter	9000	1300	50	200