Key points are not available for this paper at this time.
An improved Ant Colony System (ACS) algorithm is proposed for two dimension irregular parts nesting problem. Based on the state transition rule, local and global updating rule of ACS, this paper introduce local search with genetic operation and immune selection to improve searching ability and to keep the diversity of antpsilas tours, which can converge at the global optimum easily. The method combined with remaining rectangle matching algorithm to realize automatic nesting. Its effectiveness has been fairly proved in practice.
Liang et al. (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: