关键词: 虚拟维修, 航空维修, 人体模型, 维修资源, 维修流程, 航空装备

Abstract: Special requirements of aviation virtual maintenance could not be satisfied with existing domestic virtual maintenance systems. To solve this problem, a framework of aviation virtual maintenance system was presented. System key technologies such as localization of human model, extensible maintenance resource management oriented to level of repair, maintenance process management oriented to maintenance quality design, repair time estimation and comprehensive maintainability evaluation were studied emphatically. The system was developed based on DELMIA software. Taking fuel dumping of a helicopter as an example, all functions of the system were verified.

Key words: virtual maintenance, aviation maintenance, human model, maintenance resource, maintenance process