FormationSayniska

Hirarka

Ifafaale ah sida hirarka, ka mid yihiin kuwa ugu badan ee dabiiciga ah sida nool oo ka imanba. By habka vibrational ka mid ah kuwa ku jira kuwaas oo qaar ka mid ah gobolka bandhigi nidaam yihiin xilliyo gaar noqnoqda. Laga soo bilaabo dugsiga aan dhamaanteen u yaqaanaan tijaabo la pendulum Escuardo - waa tusaale ka mid ah geeddi-socodka ah oscillation fudud.

More adag, laakiin aan ka yarayn oo caan ah la oran karo waa wax sida la ruxruxo ahaan sida. Ay dabiicadda waa mid aad u kala duwan, oo waannu ka daawan kartaa on tusaale ahaan ka mid ah falalka ifafaale badan oo inagu wareegsan. The ugu cad, sidaas si la hadasho, iftiin waa, ay faafinta warbaahinta kala duwan - hawada, biyaha, vacuum, isku kiimikada.

Fahmo sida lala hirarka si fudud u xidhan. Bal qiyaas nooc ka mid ah nidaamka oscillatory, pendulum isku xaalad birqaya, ka dibna u guurto, oo aan istaagin nidaamka oscillation ah, in meel kale, oo aad ka heli arrin la ruxruxo. Marka la soo koobo, la ruxruxo lagu xusay hannaanka ah oo gariirka waxaa lagu soo guureen meel kale.

Farqiga u ka la ruxruxo oscillation dabiiciga ah la ogan karo by tusaale ahaan ay milicsiga xisaabta. Hirarka formula kuwaas oo midba midka kale ka duwan, waxaa lagu qeexay sidan.

Isbedbedelka qaab fudud waxaa lagu gartaa tiro koobin ee oscillations, ay inta jeer iyo wakhti ka mid ah wareegga oscillation. xiriir Formula argument waa sida soo socota: f = 1 / T, halkaas oo n - tirada oscillations iyo T - waqtiga lagu jiro taas oo nidaamka oscillation u dhacdaa ah. Haddii loo baahdo, sharaxaad faahfaahsan oo dheeraad ah ifafaale oscillatory isticmaalaya fursadaha sare. Tusaale ahaan, haddii aan tixgelin doonna ku vibrations nooca xilliile ah, waxaan u baahan doonaa nambar ah: wajiga (j) - qiimaha tilmaamaya oo qayb ka mid ah isbedbedelka ah ayaa ka dhacay tan iyo bilowgii geedi socodka, inta jeer ee angular (ee w), Ilodanimada inayan (A) oo muujinaya weecasho ugu badnaan nidaamka gobolka ee bilowga ah. formula ee habkan harmonic ka dibna waxay noqotaa: j f = j dembi A, ama A = f / dembi.

Ma garato in kala duwanaanshaha factor ruxruxo malab ugu weyn iyo falalka oscillation ku kabayso qiimaha, in qaabka ugu fudud, arrin la ruxruxo fikiraan formula ah sida: S = A · dembi ω s (t - x / v), halkaas oo S - baaxadda barakaca la ruxruxo, v - xawaaraha ah ee barakaca (xawaare la ruxruxo), ω - noqnoqoshada angular.

sayniska ayaa ka hadlaya baadhitaan oo ka mid ah geeddi-gariirka-ruxruxo, waxaa inta badan loo arkaa gaar ah hirarka farsamo iyo gariirka iyo electromagnetic. Tan waxa u sabab xaqiiqada ah in ay dacaayad electromagnetic in deegaan gaar ah, lagu gartaa xaqiiqada ah in faafinta ee tamarta vibrational wareejiyo dardar, oo aan wareejinta walax (system) ay u qabata oscillation this. First of dhan, sida halkan tusaale ahaan waxaa laga yaabaa in beerihii ugu kala duwan: korontada, electromagnetic, hirarka raadiyaha, noocyo kala duwan oo shucaac.

Sida ku xusan, oscillations iyo hirarka in aragtida ah la macaamilooday si gooni gooni ah, laakiin in macnaheedu ma aha in ay go'doomin ee dabiiciga ah iyo farsamooyinka in lagu abuuray by nin. The tusaale ugu weerarka ka dibna u isticmaali karaan si ay u qabtaan geedi socodka gariirka-ruxruxo ee radar. Emitting saldhigga signal oscillation ruxruxo isagoo inta jeer ah loo dejiyay in shay dhaqdhaqaaqa waqti la siiyo. Waxaa gaaro ruxruxo wax this waqti oo kala duwan, oo waxaa ka muuqda oo soo gaaray xarunta aqbaliddoodii ah (module) - for saddexaad. Taasi waa, ka dhexeeya la ruxruxo iyo yabooha waxaa la aasaasay bareeg waqtiga soo dhoweynta ah, in lagu tilmaamay dhaqdhaqaaqa shay in meel bannaan oo. Garanaysaan wakhtiga dib u dhac ah la ruxruxo iyo masaafada uu noqon karaa mid si sax ah loo ogaado xawaaraha wax dhaqdhaqaaqa iyo goobta. Waxaa intaa dheer, ka yar Milanello, meel gaarka ah uu noqon doonaa badan oo sax ah.

In teknoolajiyada casriga hirarka waxa ay noqonayaan dheeraad ah si weyn u isticmaala. Dhammaan processor computer yaqaan wax kale ma ahayn nidaamka oscillating taas oo been dhowr boqol oo milyan oo ah transistors samayn hawlgalada Tusaale vibrational xisaabineyaa binary sal. xawaaraha nidaamka oscillating sida waa mid aad u sarreeya iyo waxa lagu qiyaasaa in gigahertz. xogta noocan oo kale ah la akhrisan kartaa wax user, furo "My Computer -. sifooyinka nidaamka"

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