Research Article
Optimization of Wheel Reprofiling Based on the Improved NSGA-II
| Step 1: generate a random parent population of size . | | Step 2: create a new population with the proposed selection method. | | Step 3: mix the parents and children together and calculate the objective values. | | Step 4: find the Pareto fronts using nondomination sorting. | | Step 5: calculate the global crowding distance of the individuals. | | Step 6: generate a new parent population with nondomination sorting and the global crowding distance. | | Step 7: if the iteration is larger than the threshold, go to 8; otherwise, go to 2. | | Step 8: find the Pareto fronts using nondomination sorting. |
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