Key Technique in Experimental Simulation System Developmentfor Principles of Chemical Engineering

The key technique in the experimental simulation system development is the auto-judgement and evaluation. According to the development of PCE(PCE- principles of chemical engineering)experimental simulation system,this paper introduces the auto-judgement and evaluation,multi-route animation net,random instruction animation and experiment data processing methods. The teaching practice demonstrates that this system can reappear the actual scene,auto-judge the user's operation being right or not,give a right grade,and all kinds of animation can simulate the experiment process.