Custom destruction and repair heuristics and an efficient feasibility check for moves have been designed and evaluated on modified benchmarks for the VRP with time windows.
Remark 4 (Feasibility Check) When a particle is selected to be transformed from the off-road mode to the on-road mode, a feasibility check of the new on-road state is done according to Section 4.3 (basically, check if the particle close to a road or not).
Finally, we show that the optimal solution for the original problem can be achieved by introducing a properly chosen objective function to the feasibility check step of the iterative algorithm.
To check that the results obtained are good solutions, the feasibility check is performed.
We develop a new procedure, namely the adaptive feasibility check procedure.
In addition, an efficient feasibility check has been designed for inserting customer.
Specifically, the procedure uses an existing feasibility check procedure iteratively as its subroutine with a decreasing sequence of tolerance levels.
For the application to azeotropic mixtures, the mixture topology is determined and feasibility checks are performed for every split.
It is composed of nine modules, which are input and shape treatment, flat pattern-layout, production feasibility check, blank-layout, strip-layout, die-layout, data-conversion, modeling, and post-processing modules.
