252927 Ukuhambisa okuzenzakalelayo i-Al4 DPO Strain Sensor Yengcindezelo

1. Izindlela ezijwayelekile zokuthola izinzwa

Ngokuthuthukiswa kwesayensi nezobuchwepheshe, izindlela zokuxilongwa kwe-Sensor Fault ziningi futhi ziningi, ezingahlangabezana nezidingo zokusetshenziswa kwansuku zonke. Ngokukhethekile, izindlela ezijwayelekile zokuthola izinzwa zifaka phakathi okulandelayo:

1.1 Ukuxilongwa kwamaphutha okusekelwe kumodeli

Ubuchwepheshe bokuthola inzwane ye-sensorosis enezinzwa elisakhekile ethuthukisiwe kuthatha ukwehla kokuhlaziya esikhundleni sokuvuselela kabusha ngokomzimba njengomqondo wayo oyisisekelo, futhi kuthola imininingwane ye-FUAL ikakhulukazi ngokuyiqhathanisa nokukhishwa okulinganiselwe kohlelo lokulinganisa. Njengamanje, lobu buchwepheshe bokuxilongwa bungahlukaniswa ngezigaba ezintathu: Indlela yokuxilongwa kwepharamitha esekelwe ekuhlolweni, indlela yokuxilongwa kwamaphutha e-State-based state kanye nendlela efanayo yokuxilongwa kwesikhala kanye nendlela efanayo yokuxilongwa kwesikhala kanye nendlela efanayo yokuxilongwa kwesikhala. In general, we define the characteristic parameters of the components that constitute the physical system as matter parameters, and the differential or difference equations that describe the control system as module parameters. Lapho inzwa ohlelweni yehluleka ngenxa yomonakalo, ukwehluleka noma ukucekelwa phansi kokusebenza, ingakhonjiswa ngqo njengoshintsho lwamapharamitha wezinto ezibonakalayo, okubangela ukuguqulwa kwamapharamitha we-modulus, okuqukethe yonke imininingwane ye-modulus, equkethe yonke imininingwane ye-modulus, equkethe yonke imininingwane ye-modulus. Ngokuphambene nalokho, lapho amapharamitha wemodyuli aziwa, ushintsho lwepharamitha lungabalwa, ukuze kunqunywe usayizi kanye ne-degree ye-Sensor Fault. Njengamanje, ubuchwepheshe obususelwa kumodeli obususelwa kwisensono sebuchwepheshe busetshenziswe kabanzi, futhi imiphumela yayo yocwaningo igxile ezinhlelweni eziqondile, kepha ucwaningo ngezinhlelo ezingezona ezidinga ukuqiniswa.

1.2 Ukuxilongwa Kwephutha Okususelwa Kulwazi

Okuhlukile kwizindlela ezichazwe ngephutha ezichazwe ngephutha, ukuxilongwa kwamaphutha asuselwa kulwazi akudingi ukusungula imodeli yezibalo, enqoba ukushiyeka noma iziphene zokuxilongwa kwamaphutha okususelwa kumqondo, kepha anakho iqoqo lokusekelwa kwethiyori okuvuthiwe. Phakathi kwazo, indlela yenethiwekhi ye-neaural ye-neural ingummeleli wokuxilongwa kwamaphutha asuselwa kulwazi. The so-called artificial neural network is abbreviated as ANN in English, which is based on human understanding of brain neural network and realizes a certain function through artificial construction. I-Artificial Neural Network ingagcina imininingwane ngendlela esatshalaliswa ngayo, futhi ifeze ukuqaphela ukuguqulwa kwe-nonlinear kanye nemephu ngosizo lwe-topology yenethiwekhi kanye nokusatshalaliswa kwesisindo. Ngokuphambene, indlela yokufakelwa yenethiwekhi ye-neural yenzelwa ukuntuleka kokuxilongwa kwamaphutha okususelwa kumodeli ezinhlelweni ezingajwayelekile. Kodwa-ke, indlela yenethiwekhi ye-neural ye-neural ayiphelele, futhi ithembela kuphela kumacala athile asebenzayo, angasebenzisi ngempumelelo isipiliyoni esinqwabelene emasimini akhethekile futhi athonywe kalula ukukhethwa kwesampula, ngakho-ke iziphetho zokuxilongwa ezidonswayo kuzo akuchaziswa.