Fuzzy Comprehensive Evaluation on Cleaning Performance of Sugarcane Harvester

The cleaning performance of sugarcane harvester is influenced by many factors. In order to find out the effects on the cleaning performance the orthogonal experiment is integrated with fuzzy comprehensive evaluation to study the remainder ratio of leaf. First, the orthogonal experiment is carried out on different parameter combinations to research the influences of different targets on the cleaning element. Then, the fuzzy comprehensive evaluation method is used to dispose the experiment results. Finally, the evaluation results are combined with the range analysis of orthogonal experiment to determine the optimal parameter combination. Therefore, the multi-target experiment is changed into single-target experiment. The research shows that using fuzzy comprehensive evaluation can get better application effect.