It is an important issue that the individual emotion influences the evolution of the group behavior. The influence is more evident in an enclosed space as compared in an open space. This paper, proposes a behavior modeling of emotional factors with consideration of physics and chemistry in a specific place in the decision-making mapping between the individual behaviors on the basis of population, a two-way relationship is established between emotional and behavioral factors, and based on the emotional behavior factor, a decision model, with the target for the dynamic behavior of decision-making problems is established with the corresponding algorithms. Finally, a specific scene simulation system is established, and the simulation result indicates that the oscillations of the quantity are enhanced with the increase of the emotional influence, and that the panic affects the effectiveness of the individual behavior decision in the group.

group behavior decision model  /  emotional factors  /  dynamic target determination  /  panic behavior