| 摘要 |
PURPOSE:To automatically repair a fault while predicting secondary influence by deciding whether the device is abnormal or not according to input state data, selecting an actuator to be put in operation and also simulating the secondary influence in the operation, and placing the selected actuator in operation when there is no influence exerted. CONSTITUTION:The device state data from sensors 1a - 1c is supplied through a digital signal/symbol conversion part 11, a fault diagnostic part 12 decides whether the device is abnormal or not and reasons a fault repair plan, and a fault repair planning part 15 selects the actuator to be put in operation among 6a - 6c. A fault simulation part 13 simulates the secondary influence of the operation of the actuator. When there is no influence, the selected actuator is driven to automatically perform automatic repair. |
