ConclusionIn the production process, the research can analyze the acquired data. Through various statistical methods or modeling methods, the research can get more information and predict. In this case, the research decide to use Markov chain and hidden Markov model to analyze. The research found Markov chain can show the transition process for each two state. In this case, this research can model by statistical results and built the Markov chain. Hidden Markov model show which state will happen according to calculate the maximum probability and the path which most likely to happen.