| 摘要 |
PURPOSE:To provide a washing-machine controller, which can not only fuzzy- control a washing operation according to dirt and cloth quantity but also can select a fuzzy control, which a user likes, by the operation of a key, in a full automatic washing machine for washing home wear. CONSTITUTION:The controller is composed of a light transmission-factor detection circuit 11 for detecting the transmission factor of a washing liquid by a photosensor, a cloth-quantity detection circuit 12 for detecting a cloth quantity, a water-level detection circuit 13 for detecting the water level of a washing tub, an operation display circuit 14 where a user can set a large or small quantity of washing operation, and a control circuit 15 for controlling the washing operation according to the output signal of each detection circuit and the signal from the operation detection circuit 14. Further, the control circuit 15 fuzzy- controls the washing operation according to each detection circuit signal and can select a rule table out of a plurality of fuzzy-inference consequent part rule tables, according as the user likes, and can set a long or short washing operation, according as the user likes.
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