摘要
Based on the analysis of the whole lifecycle of equipment, we, in this paper, propose the lifecycle-oriented diagnosis and maintenance philosophy, and expound its connotation and characteristics. Then, we present its open framework of the lifecycle-oriented diagnosis view in detail, which consists of three levels： information model, net model and open space. The open space level indicates the alternation of the information, the integration of the structure and the modeling of the knowledge. These three levels reveal the synthesis of the diagnosis process effectively in length and breadth. Finally, the main work of the paper and the future work on this problem are discussed.
Based on the analysis of the whole lifecycle of equipment, we, in this paper, propose the lifecycle-oriented diagnosis and maintenance philosophy, and expound its connotation and characteristics. Then, we present its open framework of the lifecycle-oriented diagnosis view in detail, which consists of three levels： information model, net model and open space. The open space level indicates the alternation of the information, the integration of the structure and the modeling of the knowledge. These three levels reveal the synthesis of the diagnosis process effectively in length and breadth. Finally, the main work of the paper and the future work on this problem are discussed.
