Ukukhethwa kwe-algorithm yokulawula yesistimu yamaseli kaphethiloli yemoto yamaseli kaphethiloli e-hydrogen

Ukuze kukhethwe ama-algorithm okulawula uhlelo lwe-fuel cell ezimotweni ze-hydrogen fuel cell, kubalulekile ukucabangela izidingo zokulawula kanye nezinga lokusetshenziswa. I-algorithm yokulawula enhle ivumela ukulawulwa okunembile kohlelo lwe-fuel cell, kususwe amaphutha e-steady-state futhi kufezwe ukulawulwa okunembe kakhulu. Abacwaningi bahlole ama-algorithm okulawula ahlukahlukene ezinhlelo ze-fuel cell, okuhlanganisa ukulawulwa okulinganayo, ukulawulwa kwempendulo yesimo, ukulawulwa kwempendulo engalungile yokubikezela okuhlukanisiwe, ukulawulwa kwempendulo ye-nonlinear feedforward kanye ne-linear quadratic regulator, kanye nokulawulwa kokubikezela okujwayelekile. Kodwa-ke, la ma-algorithm okulawula awafaneleki kahle ezimotweni ze-hydrogen fuel cell ngenxa yokungaqondile nokungaqiniseki kwamapharamitha esistimu ye-fuel cell. La ma-algorithm anemikhawulo, ikakhulukazi uma ebhekene noshintsho lomthwalo oluguquguqukayo kanye nokwehluka kwamapharamitha esistimu, okuholela ekusebenzeni okungamukeleki kwe-closed-loop.

Njengamanje, i-algorithm yokulawula efaneleka kakhulu yezinhlelo zamaseli kaphethiloli ukulawula okufiphele. Ngokwakhela phezu kokulawula okufiphele, abacwaningi baphakamise i-algorithm yokulawula enengqondo kakhulu ebizwa ngokuthi i-variable domain fuzzy incremental control. Le algorithm igcina izinzuzo zokulawula okufiphele, njengokuzimela kumamodeli aqondile ento elawulwayo, ubulula besakhiwo, ukuzivumelanisa nezimo okuhle, kanye nokuqina. Ngaphezu kwalokho, ibhekana nezinkinga zokunemba okufiphele kwesimo esiqinile kanye namaphutha angaguquki angavela ekulawuleni okufiphele. Ngokusebenzisa izici zokukala ukwandisa noma ukunciphisa isizinda esifiphele, i-algorithm ngokungaqondile yandisa inani lemithetho yokulawula, ifinyelela amaphutha angekho kwesimo esizinzile kanye nokulawula okunembile okuphezulu. Ngaphezu kwalokho, uhlelo lokulawula olufiphele lwesizinda esiguquguqukayo lubonisa impendulo esheshayo eguquguqukayo ngaphakathi kobubanzi obukhulu bamaphutha, okuvumela uhlelo ukuthi lugweme ukulungisa izindawo ezifile ngaphakathi kwamabanga amancane okuphambuka futhi luthuthukise ukusebenza okuguquguqukayo nokungaguquki kwesistimu kanye nokuqina.

01
Ukungaqondile kanye nokungaqiniseki kwamapharamitha esistimu yeseli kaphethiloli
Nakuba izimoto zamaseli kaphethiloli e-hydrogen zinezinzuzo ezifana nomsindo ophansi, ukusebenza kahle okuphezulu, ukusebenza kahle kwamandla, kanye nokushayela isikhathi eside ngegesi ye-hydrogen njengomthombo wamandla, izinqubo eziningi zokuhamba zangaphakathi zenzeka ngesikhathi esisodwa ngaphakathi kweseli kaphethiloli, okuhlanganisa ukudluliselwa kokushisa, ukudluliselwa kweshaja, ukukhishwa komkhiqizo, kanye nokunikezwa kwamagesi okusabela. Ngenxa yalokho, izici ezifana nokushisa, umswakama, ukuhamba komoya, kanye nogesi kusatshalaliswa ngokungalingani ensimini yokugeleza kwe-reactant. Lokhu kwethula ukungalingani kanye nokungaqiniseki ohlelweni lwamaseli kaphethiloli, futhi uma lezi zinto zingalawulwa kahle, zingaba nemiphumela emibi ekusebenzeni kanye nesimo sempilo seseli kaphethiloli.

02
Izinzuzo zokulawula okuguquguqukayo kwesizinda esiguquguqukayo
Ukulawulwa kwe-variable domain fuzzy incremental control kuyindlela yokwenza ngcono eyakhelwe phezu kokulawulwa kwe-fuzzy. Akugcini nje ngokugcina izinzuzo zokulawulwa kwe-fuzzy, njengokuzimela kumamodeli aqondile ento elawulwayo, ubulula besakhiwo, ukuzivumelanisa nezimo okuhle, kanye nokuqina okuqinile kodwa futhi kubhekana nezinkinga ezingaba khona zokunemba kwe-steady-state okungekuhle kanye namaphutha angaguquki ekulawulweni kwe-fuzzy. Ngokusebenzisa izici zokukala ukwandisa noma ukunciphisa i-fuzzy domain, imithetho yokulawula ingandiswa ngokungaqondile, okuvumela ukuthi kube namaphutha e-steady-state angekho kanye nokulawula okunembile kakhulu. Ngaphezu kwalokho, isivinini sokuphendula esiguquguqukayo sesistimu yokulawula ye-fuzzy incremental ye-variable domain sishesha ngaphakathi kwamaphutha amaningi, okuvumela uhlelo ukuthi lugweme ukulungisa izindawo ezifile ngaphakathi kwamabanga amancane okuphambuka futhi luthuthukise ukusebenza kwesistimu okuguquguqukayo nokungaguquki kanye nokuqina.

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