For the design of multi-objective decision

a new method based on parallel and game-theory has been raised.By transferring the multi-objective decision design into the decision based on parallel and game theory

the technical line and calculation steps of parallel game analysis of multi-objective problem are established.By using MPI in the COW

it realizes the double-objective and triple-objective parallel game decision design of bluff mechanism of compensative sheave block.The results of concrete design calculating example show that it is feasible and effective to apply the parallel game analysis method to solve multi-objective problem.