Abstract: Referring to immune optimization mechanism,an artificial immune system for time-varied functions optimization is presented.In this paper,a clone and selection operator is constructed to act as the main search operator by mimic the clone and selection process of B cell,and a immune network is constructed to realize self-organization and memory of the optimal and is used to conduct the following search process.The simulation results show that the algorithm has good performance on optimization for time-varied functions.

Key words: artificial immune system, time-varied function, optimization