Poultry Disease Diagnostic Computer Simulation Research

Abstract-In order to simulate the diagnosis process of human experts, established a poultry disease diagnostic simulation system-PDDSS. Get the basic rules through the comparison of data and come to the preliminary diagnostic conclusion through forward and backward reasoning. The theory of knowledge feedback is adopted to complement knowledge. Using the rough set theory to simplify the rules so that diagnostic conclusion and cure measure can be obtained rapidly . Case diagnostic accuracy is proved to reach 90%，the characteristic of this system is easy to learn ，simple to run and convenient to use, which has strong scientific character, advanced character and practical character. Supply a new idea and method for the clinical diagnosis in the analog innovation.