Smith, M.A.J.

system maintenance distribution approximation model method function downtime dekker /european journal panjer number uptime smith probability 1- out-of-n system recursion research table availability projection method search result repair error section journal lifetime transit point claim failure 99.9 transit time paper n system simulation dispatch projection out-of-n example performance endurance detection 565-583 target dekker scenario al ./insurance mathematics search time markov model m.a.j /european increase recursion formula den lseger interval accuracy problem formula r time units claim amount distribution 1.25 failure rate claim size detection loss integral nth unit n units order machine reliability mathematics economic erasmus university rotterdam maintenance time 23-34 0.39 p p r out-of compound distributions