An Optimal Composition Strategy for Knowledge Service Component Based on Flexible Tracking Particle Swarm Algorithm

Table 4

Comparison of composition program.

Movement pattern\composition program		Composition program	Composite performance
Linear motion with step size 0.1	APSO	L111, L122, L211, L223, L312, L311, L411, L511	2.13
	FTPSO	L112, L121, L212, L222, L312, L322, L412, L422, L511	3.85
Linear motion with step size 0.5	APSO	L112, L123, L212, L223, L312, L412,L423, L521	2.67
	FTPSO	L111, L122, L213, L223, L311, L423, L512, L522	4.12
Circular motion with step size 0.1	APSO	L112, L121, L213, L221, L321, L411, L521	2.08
	FTPSO	L111, L123, L212, L222, L323, L422, L512, L522	4.73
Random motion with step size 0.5	APSO	L113, L123, L212, L222, L312, L413, L423, L512,	1.78
	FTPSO	L111, L122, L211, L221, L311, L322, L412, L421, L512, L521	5.41