“…First, we analyze the changes in the values of the Pareto solutions of different levels of conservatism degree. Assume the positive constant perturbations parameterd m is 45,35,40,30,30,40,30,20,35, and 40, respectively;θ is 0.10. As Γ 1 m , Ψ 1 m and Ψ 2 l ∈ [0, 1], Γ 2 l ∈ [0, 5], we consider these parameters, taking 0%, 25%, 50%, 75%, and 100% of its maximum value, respectively, and dividing them into two groups (i.e., Γ 1 m and Γ 2 l , Ψ 1 m , and Ψ 2 l ) to study the behavior of the Pareto optimal solution.…”