9Colorni A, Dorigo M, Maniezzo V, et al. Distributed Optimiza-tion by Ant Colonies [ C ]//Proceeding of the 1 st European Conference on Artificial Life. Paris : 1991 : 134 - 142.
10Baumal A E, Macphee J J, Calamai P H. Application of Genetic Algorithms to the Design Optimization of an Active Vehicle Suspension System Homoge-Nization [ J ]. Comput Meth Appl Mech Engrg, 1998,163:87 - 94.
