Input and output optimization study on hierachical manufacture systems integrating context knowledge

Aiming at the characteristics of the hierachical manufacture system input&output analysis, it was studied how to transfer the non-structured factors into half-structured mode described by context knowledge and blended them into the building and the solving process of input&output optimization model. In allusion to an material application background the paper introduces it’s decision-making optimizing analysis based on input&output optimizing model and it’s personalization processing , in a way expands the research and application area of knowledge management.