Abstract
The self-maintenance machine is a machine that can maintain its function flexibly even though faults happen in it. To realize functions for diagnosing and repair planning, a model based approach based on qualitative physics is proposed. Repair methods of the selfmaintenance machine are conducted after qualitative simulations, but there are two problems with executing repair. The first problem is difficulty of the constructions with multiple repair operations. The other problem is the performance time. In this paper, we first discuss the validity of case based reasoning to these problems. Second, we propose the methodology for applying case based reasoning to repair executions for the self-maintenance machine.
