collection measurements method taking measurements system controlling desired measurement process operations scheduling process networks multiperiod planning optimization data reconciliation real time optimization flexibility measures fault diagnosis supporting tools sequential modular simulation equation based process simulation ai expert systems large scale nonlinear programming nlp optimization differential algebraic equations daes mixed integer nonlinear programming minlp global optimization optimization uncertainty quality function deployment qfd process economics ref name ref includes using simulation software https wwwaspentechcom products engineering aspen plus aspen http wwwintelligencom superpro overviewhtml super pro find break even point net present value marginal sales marginal cost return investment
Natural science Chemistry Chemical Engineering Process engineering