Kugwedezeka kwa Mafupipafupi vs Kugwedezeka kwa Zochitika

Mu zokambirana za tsiku ndi tsiku, nthawi zambiri timatchula zotsatira za kugwedezeka kamodzi kokha kuti "kugwedezeka." Mwachitsanzo, mungatchule kuti foni yanu imagwedezeka mukalandira uthenga, kapena kuti chophimba chokhudza "chimagwedezeka" kwakanthawi mukamachigwira, komanso kawiri mukachikanikiza ndikuchigwira. Komabe, zenizeni, zotsatira zonsezi zimakhala ndi mazana a maulendo osuntha omwe amachitika nthawi imodzi.

Ndikofunikira kuzindikira kuti kugwedezeka kwenikweni ndi mndandanda wa kusuntha kobwerezabwereza komanso kosalekeza. Mu injini yozungulira yozungulira (ERM) vibration motor, kusuntha kumeneku kumachitika mwanjira ya angular pamene kulemera kumazungulira. Mosiyana ndi zimenezi, linear resonant actuator (LRA) imagwira ntchito mwanjira ya linear, ndi kulemera kumayenda mmbuyo ndi mtsogolo pa kasupe. Chifukwa chake, zipangizozi zimakhala ndi ma vibration frequency omwe amasonyeza kusuntha kwawo.

Kufotokozera Malamulo

Kuchuluka kwa kugwedezeka kumayesedwa mu Hertz (Hz).Injini yozungulira yozungulira (ERM), liwiro la injini mu ma revolutions pamphindi (RPM) logawidwa ndi 60. KwaChoyeretsera Chozungulira cha Linear Resonant (LRA), ikuyimira kuchuluka kwa ma resonant komwe kwatchulidwa mu data sheet.

Ndi ma actuator (ERM ndi LRA) omwe ali ndi ma frequency ogwedezeka, ochokera ku liwiro lawo ndi kapangidwe kawo.

Kugwedezeka kumachitika nthawi zambiri pamene mphamvu ya kugwedezeka imayatsidwa mkati mwa nthawi inayake. Izi zitha kufotokozedwa motsatira zotsatira pa sekondi, mphindi, tsiku, ndi zina zotero.

Ndi mapulogalamu omwe ali ndi zochitika zogwedezeka, komwe kugwedezeka kumatha kuseweredwa nthawi zinazake.

Momwe Mungasinthire ndi Kukwaniritsa Kugwedezeka Kwapadera

Kusintha mafupipafupi a kugwedezeka n'kosavuta kwambiri.

Mwachidule:

Kuthamanga kwa kugwedezeka kumagwirizana mwachindunji ndi liwiro la injini, lomwe limakhudzidwa ndi mphamvu yamagetsi yomwe imagwiritsidwa ntchito. Kuti musinthe mphamvu yamagetsi yomwe imagwiritsidwa ntchito, mphamvu yamagetsi yomwe imagwiritsidwa ntchito imatha kuwonjezeka kapena kuchepetsedwa. Komabe, mphamvu yamagetsi imachepetsedwa ndi mphamvu yoyambira ndi mphamvu yamagetsi yomwe imayesedwa (kapena mphamvu yamagetsi yomwe imayesedwa kwa nthawi yochepa), zomwe zimachepetsa mphamvu yamagetsi yomwe imagwedezeka.

Ma mota osiyanasiyana ogwedera amakhala ndi makhalidwe apadera kutengera mphamvu yawo yotulutsa mphamvu komanso kapangidwe kake ka eccentric. Kuphatikiza apo, mphamvu ya kugwedera imakhudzidwanso ndi liwiro la mota, zomwe zikutanthauza kuti simungathe kusintha pafupipafupi ya kugwedera ndi mphamvu yokha.

Mfundo imeneyi imagwira ntchito pa ma ERM, ma LRA ali ndi ma vibration frequency okhazikika omwe amadziwika kuti Resonant Frequency. Chifukwa chake, kufika pa vibration frequency inayake ndikofanana ndi kupangitsa mota kuyenda pa liwiro linalake.