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以预决策控制策略集和预想事故集作为博弈策略集,以稳定裕度变化作为收益,并引入外界环境影响因子、控制代价及协调控制因子,建立了一种匹配最佳预防控制措施的混合策略博弈模型。将博弈问题求解转化为对偶线性规划问题,给出了Nash均衡的求解方法,并选择Nash均衡解中期望收益最大的控制策略作为预防控制策略。给出了新英格兰系统的仿真分析算例,验证了方法的有效性。
Taking the pre-decision control strategy set and the anticipatory accident set as the game strategy set, taking the change of the stability margin as the return and introducing the external environment influence factor, the control cost and the coordination control factor, a hybrid strategy of matching the best prevention and control measures Game model. The game problem solving is transformed into the dual linear programming problem. The method of solving Nash equilibrium is given and the control strategy with the largest expected return in Nash equilibrium solution is chosen as the preventive control strategy. A simulation analysis example of New England system is given, which verifies the effectiveness of the method.