CAJ | 학술논문

将粒子群算法和局部搜索算法相结合，用于解决串并联系统的冗余分配问题。介绍串并联系统结构，确定该冗余分配问题以系统最小费用为优化目标，以系统可用度不能低于某一确定值为约束条件。应用概率生成函数(UGF)方法计算系统可用度，将粒子群算法和局部搜索算法相结合进行优化求解，并给出迭代过程。通过实例对优化迭代过程进行具体说明。
장입자군산법화국부수색산법상결합，용우해결천병련계통적용여분배문제。개소천병련계통결구，학정해용여분배문제이계통최소비용위우화목표，이계통가용도불능저우모일학정치위약속조건。응용개솔생성함수(UGF)방법계산계통가용도，장입자군산법화국부수색산법상결합진행우화구해，병급출질대과정。통과실례대우화질대과정진행구체설명。
In this paper,a new algorithm of par-ticle swarm optimization and local search is pro-posed to solve the redundancy allocation problem for series parallel system.The structure of series parallel system is introduced in the paper.The new algorithm is used to design the system struc-ture with a minimum cost to provide a desired level of availability.The availability of the system is abtained through the universal generating function (UGF)method.Then the new algorithm is applied to get the optimal solution.The proposed algo-rithm are demonstrated via an illustrative case.