How to do Multi Objective Optimization in process simulation

What is Multi Objective Optimization (MOO)? How to do MOO in process simulation? If the optimizer cannot converge, is there any alternative to it?
#processsimulation, #processoptimization, #multiobjectiveoptimization, #pareto

00:00:19 Concept of multi objective optimization in daily life via google map
00:01:10 Pareto Front
00:04:02 How to do MOO via process simulation (e.g. Symmetry, HYSYS, Aspen PLUS, etc.)
00:05:28 How to set up MOO in process simulation if it does not have MOO feature?
00:07:12 Optimization page in a process simulation
00:08:53 MOO results from process simulation
00:10:10 Alternative to approximate MOO if the optimizer cannot converge in process simulation
00:13:40 For complicated process flowsheet where optimizer fails, it is recommended to (1) generate data via sensitivity analysis, (2) develop machine learning regression model, (3) use the machine learning model to do the optimization
00:15:05 An example of 3D MOO optimization using machine learning regression model

[somangkim]

Thank you for the nice video. May I ask the name of the tool 'Optimizer'? @7:15 of this video. Thank you very much