Particle swarm optimization (PSO) is a stochastic population based algorithm inspired by the social learning of fishes or birds. It intelligence technique for process. The parameters PSO take an important role in perfor

Reliability optimization and availability are two classes of problems in redundancy allocation problem (RAP). Contrary to reliability optimization, very few researchers have focused on find out the optimal redundancy. This paper proposes a mult i-objective series-parallel system with repairable components. The objectives maximizing minimizing total cost system. In real life situation, due complexity systems non-linearity their behaviour, most data usually uncertain imprecise. Hence order...

In this paper, multi objective generalised assignment problem (MOGAP) with fuzzy parameters has been solved using three different approaches. Here, we consider functions which are to be minimised. the first approach, weighted sum method used and is converted into a single one then by extremum difference (EDM) get optimal assignment. second one, modified programming technique (MFPT) for same problem. Application of linear exponential membership give comparative results goal that better...

Reliability allocation has a great importance in the early design stage of system. The result this directly affects product's quality and robustness There are several reliability techniques to allocate target reliability. But these methods have shortcomings. To overcome shortcomings, new method considering future limiters depending upon concept prospective multi-attribute decision making (PMADM) been proposed here. Also fuzzy linguistic term sets, minimal variance OWGA weights experts degree...

Availability optimization is an important engineering problem in the field of redundancy allocation (RAP). Several researchers have focussed on availability for series-parallel system with repairable components. But this paper, a multi-objective availabil ity both and non-repairable components has been considered. The main objectives are to maximize minimize cost system. To find pareto front non-linear problem, particle swarm (MOPSO) developed. Also select best solution from non-dominated...

In this paper, multi objective generalised assignment problem (MOGAP) with fuzzy parameters has been solved using three different approaches. Here, we consider functions which are to be minimised. the first approach, weighted sum method used and is converted into a single one then by extremum difference (EDM) get optimal assignment. second one, modified programming technique (MFPT) for same problem. Application of linear exponential membership give comparative results goal that better...

Reliability allocation has a great importance in the early design stage of system. The result this directly affects product's quality and robustness There are several reliability techniques to allocate target reliability. But these methods have shortcomings. To overcome shortcomings, new method considering future limiters depending upon concept prospective multi-attribute decision making (PMADM) been proposed here. Also fuzzy linguistic term sets, minimal variance OWGA weights experts degree...

Reliability allocation is a very important problem during early design and development phases of system. There are several reliability techniques which used to achieve the target reliability. The feasibility objectives (FOO) technique one them that widely perform system allocation. But this has two fundamental shortcomings. first measurement scale second it does not consider order weight factors. prioritization factors also an topic in decision making. Practically, all multi-criteria making...

Reliability allocation is a very important problem during early design and development phases of system. There are several reliability techniques which used to achieve the target reliability. The feasibility objectives (FOO) technique one them that widely perform system allocation. But this has two fundamental shortcomings. first measurement scale second it does not consider order weight factors. prioritization factors also an topic in decision making. Practically, all multi-criteria making...