Optimization for the Redundancy Allocation Problem of Reliability Using an Improved Particle Swarm Optimization Algorithm

Table 1

Input parameters of the series system.

Subsystem	αi (×10^−5)	βi	i	i	V	C	W
1	1.0	1.5	1	6	250	400	500
2	2.3		2	6
3	0.3		3	8
4	2.3		2	7