The optimal replacement model for the repairable queueing system con-sisting of single electrical equipment of automatic steel rolling is studied. Assumingthat the equipment after repair is not “as goed as new” , by...
This paper considers a cold standby repairable system consisting of twosupplemental equipments and a single repoirman. In the system, the failure distribu-tions and repair distributions of the two-supplemental equipme...