Resistance welding inzira inoshandiswa zvakanyanya muindasitiri yekugadzira yekubatanidza simbi. Inovimba nekushandiswa kwekupisa uye kumanikidza kugadzira chisungo chakasimba pakati pemarata maviri esimbi. Kudzora kweiyo welding process kwakakosha kuve nechokwadi chemhando yepamusoro welds, uye fuzzy control theory yabuda sechishandiso chine simba mukuzadzisa chinangwa ichi.
Fuzzy control theory ibazi rekutonga engineering rinobata masisitimu uko kurongeka kwemasvomhu kwakanetsa nekuda kwekuvapo kwekusava nechokwadi uye kusarongeka. Mukupikisa welding, zvinhu zvakasiyana-siyana, zvakadai sekusiyana kwezvinhu, electrode kupfeka, uye mamiriro ezvakatipoteredza, zvinogona kukanganisa maitirwo emagetsi. Fuzzy control inopa inoshanduka uye inoshanduka nzira yekugadzirisa izvi kusagadzikana.
Imwe yemabhenefiti akakosha ekutonga kwakapusa mukupikisa welding kugona kwayo kubata mitauro yakasiyana. Kusiyana nechinyakare kudzora masisitimu anovimba necrisp, manhamba hunhu, fuzzy kutonga kunogona kushanda nemhando tsananguro yezvakasiyana. Semuyenzaniso, pachinzvimbo chekutsanangudza tembiricha chaiyo yekumisikidza, dhizaini yekutonga inogona kushandisa mazwi emitauro senge "pasi," "pakati," kana "pamusoro" kutsanangura tembiricha yaunoda. Iyi nzira yemitauro inonzwisisika uye inogona kutora hunyanzvi hwevashandisi vevanhu nemazvo.
Fuzzy control masisitimu mukupokana welding inowanzo sanganisira zvinhu zvitatu zvikuru: fuzzifier, mutemo base, uye defuzzifier. Iyo fuzzifier inoshandura crisp yekupinda data, senge tembiricha uye kuyerwa kwekumanikidza, kuita mitauro isinganzwisisike. Nheyo yekutonga ine seti ye IF-THEN mitemo inotsanangura kuti iyo control system inofanira kupindura sei kune akasiyana masanganiswa ekuisa mabhii. Semuenzaniso, kana tembiricha iri "yakakwira" uye kudzvanywa kuri "pasi," wobva wawedzera welding ikozvino. Chekupedzisira, iyo defuzzifier inoshandura zviito zvekutonga zvisina kujeka kudzoka kuita masaini ekudzora masaini anogona kuiswa kumuchina wekuwelda.
Iyo chaiyo simba rekutonga kusinganzwisisike riri mukugona kwayo kuchinjika kumamiriro ekuchinja. Munzvimbo yekudzivirira welding, zvinhu zvakaita sehukobvu hwezvinhu uye electrode mamiriro anogona kusiyana kubva kune imwe weld kuenda kune imwe. Fuzzy control masisitimu anogona kuramba achigadzirisa zviito zvavo zvekutonga zvichibva pane chaiyo-nguva mhinduro, ichiita kuti ive yakanyatsokodzera maapplication uko kurongeka chaiko kwakaoma.
Mukupedzisa, fuzzy control theory inopa yakasimba uye inochinjika nzira yekudzora kupikisa welding michina. Nekugadzirisa mitauro yakasiyana-siyana uye kubata kusavimbika zvine nyasha, masisitimu ekudzora asina kujeka anogona kuvandudza kunaka uye kuvimbika kwemajoini akaiswa muindasitiri yekugadzira. Sezvo tekinoroji ichiramba ichifambira mberi, tinogona kutarisira kuona kumwe kusimukira uye mashandisiro ekutonga kusinganzwisisike mukupikisa welding uye mamwe madomasi uko kusavimbika kuri kunetsa.
Nguva yekutumira: Sep-28-2023
