关键词: 移动成本, 博弈理论, 稳定策略, 系统合作率

Abstract: This paper discusses the relationship between the evolution of game strategy and the emerging characteristics of multi - agent system from the perspective of mobile cost, benefit expectation and spatial game. Based on the theory of spatial evolutionary game theory, a space evolution game model based on the evolution of the topology of the individual movement mechanism is constructed. The stability strategy of the system with different mobile cost and benefit expectation is analyzed. By analyzing the stability strategy, the mechanism of cooperation cluster emerges. Simulation results show that increasing mobile costs can most effectively promote system cooperation rate, while the middle level of individual earnings expectations will further promote the impact of high mobile costs.

Key words: mobile cost, game theory, stability strategy, system cooperation rate