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1. 发明公开

EP0594168A2 Fuzzy rule acquisition method and apparatus for fuzzy inference system and fuzzy inference system using the apparatus 失效
标题翻译：获得模糊规则和装置模糊推理和模糊推理系统，用于该设备的方法。
公开(公告)号：EP0594168A2
公开(公告)日：1994-04-27
申请号：EP93117073.2
申请日：1993-10-21
申请人： HITACHI, LTD.
发明人： Ichimori, Toshihide , Maeda, Akira , Funabashi, Motohisa , Nakano, Toshihiko
IPC分类号： G05B13/02 , G06F9/44
CPC分类号： G06N7/023 , G05B13/0285
摘要： A fuzzy rule acquisition method for a fuzzy inference system in which a fuzzy inference is achieved based on fuzzy knowledge including fuzzy rules each described in a format having an IF part and a THEN part, and membership functions defining meanings of respective propositions described in the IF part and THEN part, and in which a fuzzy inference is performed for at least one input value by using the fuzzy rules of the fuzzy knowledge to obtain a result of the execution of the fuzzy inference (Step 101), the result of the execution of the fuzzy inference is compared with a teaching value to obtain an inference error (Step 102), the errors of the fuzzy rules are obtained by using the inference error (Step 103), it is judged whether each of the fuzzy rules is contradictory, based on the errors of corresponding rules of the fuzzy rules (Step 105), and a fuzzy rule judged as contradictory is modified to dissolve the contradiction (Step 106).
摘要翻译：为模糊推理系统，其中，模糊推理是基于模糊知识，包括模糊规则的格式描述的每个具有在IF部分和THEN部分，以及隶属函数定义respectivement命题的含义在IF描述实现了模糊规则获取方法部分和THEN部分，并且其中一个模糊推理是通过使用的模糊知识的模糊规则来获得模糊推理的执行结果（步骤101），执行的结果，执行对至少一个输入值模糊推理与教学值相比，以获得在推理误差（步骤102），的模糊规则的误差通过使用推理误差（步骤103）获得，判断是否每个模糊规则是矛盾的，基于上的相应的模糊规则（步骤105），并判断为矛盾模糊规则的规则的错误被修改以溶解矛盾（步骤106）。

2. 发明授权

EP0594168B1 Fuzzy rule acquisition method and apparatus for fuzzy inference system and fuzzy inference system using the apparatus 失效
标题翻译：获得模糊规则和装置模糊推理和模糊推理系统，用于该设备的方法
公开(公告)号：EP0594168B1
公开(公告)日：1999-01-07
申请号：EP93117073.2
申请日：1993-10-21
申请人： Hitachi, Ltd.
发明人： Ichimori, Toshihide , Maeda, Akira , Funabashi, Motohisa , Nakano, Toshihiko
IPC分类号： G05B13/02 , G06F9/44
CPC分类号： G06N7/023 , G05B13/0285

3. 发明公开

EP0594168A3 Fuzzy rule acquisition method and apparatus for fuzzy inference system and fuzzy inference system using the apparatus 失效
标题翻译：获得模糊规则和装置模糊推理和模糊推理系统，用于该设备的方法。
公开(公告)号：EP0594168A3
公开(公告)日：1995-03-15
申请号：EP93117073.2
申请日：1993-10-21
申请人： HITACHI, LTD.
发明人： Ichimori, Toshihide , Maeda, Akira , Funabashi, Motohisa , Nakano, Toshihiko
IPC分类号： G05B13/02 , G06F9/44
CPC分类号： G06N7/023 , G05B13/0285
摘要： A fuzzy rule acquisition method for a fuzzy inference system in which a fuzzy inference is achieved based on fuzzy knowledge including fuzzy rules each described in a format having an IF part and a THEN part, and membership functions defining meanings of respective propositions described in the IF part and THEN part, and in which a fuzzy inference is performed for at least one input value by using the fuzzy rules of the fuzzy knowledge to obtain a result of the execution of the fuzzy inference (Step 101), the result of the execution of the fuzzy inference is compared with a teaching value to obtain an inference error (Step 102), the errors of the fuzzy rules are obtained by using the inference error (Step 103), it is judged whether each of the fuzzy rules is contradictory, based on the errors of corresponding rules of the fuzzy rules (Step 105), and a fuzzy rule judged as contradictory is modified to dissolve the contradiction (Step 106).

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