This paper examines a resource constrained production planning and scheduling problem motivated by the coal supply chain. In this problem, multiple independent producers are connected with a resource availability (or, linking) constraint. A general description of such problems is provided,...

A man–machine production system (MMPS) comprising numerous operations to be processed in a definite technological sequence, is considered. The duration of each operation is random and the corresponding probability density function is pregiven. Certain operations entering the MMPS require...