Animated Simulation Of Intelligent Fish Behavior Based On Swarm Intelligence

With the development of the artificial intelligence, artificial life has became a hot spot in life sciences and the information science, which are two most vigor front disciplines with the brightest outlook in the 21st century. Resently, more and more people tend to apply the technique of artificial life and the artificial intelligence to study the computer animation, which must be a tendence in the fature animation industry, and is a hot research with theory significance and practical value now.This thesis takes"the intelligent fish"as the study object, conbines the techniques of artificial intelligence, the artificial life and the virtual reality, analyzes and researches the intelligent fish's cognitive model and the behavior control method, and constructs the intelligent fish, that is endowed with the perceptive ability, the cognition ability and the high-level behavior plan ability. The content and innovation of this paper are listed as follows:1. Researching the control structure of individual driver behavior of intelligent fish.Basing on the artificial intelligence and the artificial life thought, the thesis proposes one control structure of individual driver behavior of intelligent fish having high-level behavior plan, and achieves the simulation behavior of intelligent fish, including preying, escaping and colony behavior.2. Making the model of group behavior of the intelligent fish.The thesis proposes one kind cooperative control method of group behavior of the intelligent fish basing on the multi-Agent. Meanwhile, the thesis uses the PSO to modify the movement patterns of the intelligent fish which can improve the natural characteristics of the artificial fish and intelligent behavior.Basing on the model of the artificial fish above, the thesis provides the design programs of simulating animation of the intelligent fish under the virtual environment. This animation uses the real-time rendering of the virtual reality, and adopts the model and method proposed in this thesis for the specifical design of the intelligent fish, which can make the intelligent fish in animation be intelligent roles with good intelligent behavior.