Smit, A.C.J.M.

activity group grouping structure grouping structure activity i saving maintenance penalty execution theorem component function ..... approach planning horizon dynamic-programming algorithm property phase model example execution time set-up cost reduction / european journal set-up algorithm problem research penalty functions group g journal penalty costs planning horizon wildeman european system maintenance manager table interval reduction solution component i group g ~ value iteration dynamic-programming result set-up cost activity j penalty function order 530-551 notice dekker assumption activity 1 section appendix r activities yield ...... maintenance activities activity p shift activities i set-up costs minimal-repair model paper time t replacement corollary manager iteration j application n activities number length appendix c grouping structure gs