基于matlab的倒立擺模糊控制課程設計報告(編輯修改稿)
2025-07-22 01:50 本頁面
【文章內(nèi)容簡介】 in3 is in3mf1) and (in4 is in4mf2) then (out is mf6) (1) 7. If (in1 is in1mf1) and (in2 is in2mf2) and (in3 is in3mf2) and (in4 is in4mf1) then (out is mf7) (1) 8. If (in1 is in1mf1) and (in2 is in2mf2) and (in3 is in3mf2) and (in4 is in4mf2) then (out is mf8) (1) 9. If (in1 is in1mf2) and (in2 is in2mf1) and (in3 is in3mf1) and (in4 is in4mf1) then (out is mf9) (1) 10. If (in1 is in1mf2) and (in2 is in2mf1) and (in3 is in3mf1) and (in4 is in4mf2) then (out is mf10) (1) 11. If (in1 is in1mf2) and (in2 is in2mf1) and (in3 is in3mf2) and (in4 is in4mf1) then (out is mf11) (1) 12. If (in1 is in1mf2) and (in2 is in2mf1) and (in3 is in3mf2) and (in4 is in4mf2) then (out is mf12) (1) 13. If (in1 is in1mf2) and (in2 is in2mf2) and (in3 is in3mf1) and (in4 is in4mf1) then (out is mf13) (1) 14. If (in1 is in1mf2) and (in2 is in2mf2) and (in3 is in3mf1) and (in4 is in4mf2) then (out is mf14) (1) 15. If (in1 is in1mf2) and (in2 is in2mf2) and (in3 is in3mf2) and (in4 is in4mf1) then (out is mf15) (1) 16. If (in1 is in1mf2) and (in2 is in2mf2) and (in3 is in3mf2) and (in4 is in4mf2) then (out is mf16) (1)其中，in1mf1和in1mf2表示角θ是“大”和“小”，in2mf1和in2mf2表示角速度是“快”和“慢”，in3mf1和in3mf2表示位移的“遠”和“近”、in4mf1和in4mf2表示速度是“快”和“慢”。在多輸入多輸出的模糊邏輯系統(tǒng)中，常可能會有很多規(guī)則，并且這些規(guī)則的前提部分和結(jié)論部分也可以由許多語句組成。前面介紹的IF．THEN規(guī)則只是最簡單的形式，是最基本的模糊系統(tǒng)單元。對于復雜的模糊邏輯系統(tǒng)，如果滿足“輸出一輸入解耦的，各輸入間、輸出間分別是獨立的”，就可以用連接詞“and”、“or”和“also”連接的一系列簡單的模糊規(guī)則組成的模糊規(guī)則庫來表示。其中，“and”和“or”用來連接同一規(guī)則的多個輸入或多個輸出，“also”用來連接多條不同的模糊規(guī)則。模糊推理的規(guī)則通常來源于專家的知識，對于多輸入多輸出系統(tǒng)，其規(guī)則庫可以看成由n個子規(guī)則庫所組成，每一個子規(guī)則庫由n個多輸入單輸出規(guī)則所組成，而且每個子規(guī)則庫是相互獨立的，因此通常只要考慮一個多輸入單輸出規(guī)則庫的模糊推理問題，分別求出每一個
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