Asynchronous motor kuj hloov ceev ceev tswj raws li nws pib ua thim rov qab tswj kev tswj
Nrog rau kev siv lub tshuab hluav taws xob, kev siv tshuab hluav taws xob thiab microprocessor, kev ceev kev tswj kev ua ntawm lub asynchronous lub cev muaj zog kuj ceev nrawm. Piv nrog cov tsoos DC tsav tsheb tswj zog, nws muaj cov qauv yooj yim thiab kev hloov. Ntau yam kev khiav ceev, kev ua haujlwm siab zoo, zoo yam ntxwv, ruaj khov, kev nyab xeeb thiab txhim khu kev qha, thiab lwm yam. Qhov sib txuam ua kom muaj zog khiav ceev raws li muaj cov zaus sib txuas thiab cov tshuab asynchronous tau hloov tus qauv kev loj hlob ntawm DC ceev tswj qhov system.
Programmable Logic Controller (PLC) yog lees paub tias yog ib qho ntawm peb tug ncej ntawm kev lag luam niaj hnub no. Nws cov kev tswj lub zog yog ruaj khov thiab txhim khu kev qha, thiab nws txoj kev sib txuas lus network yog hloov tau. Nws tuaj yeem yooj yim tso rau hauv kev tswj hwm teb chaws kom ua tau raws li cov kev xav tau ntawm kev siv tam sim no. . PLC kuj sib txawv thiab kev tswj ceev qhov system tau txais ntau thiab ntau xim rau nws txoj kev ua tau zoo. Txawm li cas los xij, rau ntau qhov sib txawv nonlinearly coupled asynchronous motors, cov pa ruaj ntseg parameter PID tswj txoj kev saws, uas muaj kev hloov adaptability hloov thauj khoom thiab cuam tshuam. Lub peev xwm qaug zog thiab raug cuam tshuam los ntawm cov kev hloov hauv qhov tsis muaj. Yog li, vim li cas cov cuab yeej kho vaj tse uas twb muaj lawm, yuav ua li cas ntxiv txhim kho kev tswj kev ua haujlwm ntawm qhov sib txawv ntawm kev tswj ceev qhov system yog qhov teeb meem ceev kom tau daws.
Ntawm no, qhov kev cuam tshuam kev cuam tshuam kev lag luam yog saws nyob rau hauv lub asynchronous motor kuj sib txawv thiab kev tswj ceev ceev zog. Kev cuam tshuam nrog kev cuam tshuam thiab lwm yam kev cuam tshuam ntawm lub system yog suav tias yog tag nrho cuam tshuam ntawm lub system. Tus neeg soj xyuas lub xeev txhim kho nws tus kheej pom thiab them nyiaj ntxiv, yog li ntawd tus kwv muaj kev tswj yog kwv yees ncaj qha. Tus deterministic thiab deterministic, yog li tswj tsis tau tswj hwm ntawm qhov system, thiab qhov ua tau zoo ntawm cov tswvyim tswj xyuas tau muaj tseeb los ntawm kev sim.
