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n: number of targets, J is the target set and , target j () represents the j-th target |
n + 1: hypothetical target, is the target set and |
m: number of weapon types, W is the weapon set and , weapon i () represents the type of weapon |
T: final combat stage, t represents the t stage and |
K: number of the resource types, k represents the k-th kind of resource and |
: combat ability value of target j at stage t |
: unit cost of weapon i |
: inventory quantity of weapon i at stage t |
: decision vector at stage t, is the i-th decision variable |
: auxiliary function of decision variable at stage t |
: auxiliary function of combat feasibility at stage t |
: resources matrix of targets at stage t |
: resource matrix of weapons at stage t |
: kill probability matrix at stage t |
: cost of consumed weapons at stage t |
: combat ability values of targets at stage t |
: objective function at stage t |
, : weight parameters |
: expected combat purpose |
: optimum solution and is the corresponding objective function value |
: iteration number of CE method, and is the iteration number of CE method at stage t |
D: iteration number of GA and PSO method |
Num: population size of GA and PSO method |
NMC: sample size of MC method |
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