Improved Adaptive Holonic Particle Swarm Optimization

Table 1

Combination of grouping and search strategy.

Plan	First stage	Second stage
Original plan	Extensive search	Accurate search
Plan 1	System clustering method + extensive search	System clustering method + accurate search
Plan 2	Information entropy method + extensive search	Information entropy method + accurate search
Plan 3	System clustering method + extensive search	Information entropy method + accurate search
Plan 4	Information entropy method + extensive search	System clustering method + accurate search