Design on Inference Engine of White Cashmere Goats Disease Diagnosis Expert System

Most animal disease diagnosis expert system adopted single reasoning mechanism,and it easily leads to inaccurate diagnosis.According to the characters of cashmere goats disease diagnosis,combined with the rule-based reasoning and the case-based reasoning,the hybrid inference engine is produced,adopting the method of object oriented programming,designing the prototype system of inference engine of cashmere goats disease diagnosis expert system.The result shows that the inference engine reflect better the reasoning process of human experts,the diagnosis result is accurate,has the very high practical value.