【摘要】 论述了诊断任务的可分性和诊断推理过程的并行性，建立了诊断任务分担模型，提出了一种基于生成树的控制组织方法．由于控制的组织是在求解过程中动态层次地建立的，从而使得平行结构型的分布式诊断系统既适用于无固定层次的诊断任务又具有层次结构型系统的优点更多还原

【Abstract】 The decomposability of a diagnostic task and the parallelism in diagnostic inference are discussed. A model for diagnostic task sharing is developed and a framework for the organization of controls proposed based on the generation tree. As the organization of controls is created during the solution, the distributed fault diagnostic system in the parallel structure would be applicable to where the diagnostic tasks are of no fixed hierarchy. However, the system has the same advantages as the systems with hierarchical structure.更多还原