Oscillations Harmonic iyo jadwalka-socodka gariirka

Si aad ka jawaabto su'aasha ah waxa loo yaqaan oscillations harmonic, waa in la dhasha maskaxda in ifafaale jirka - mid ka mid ah kuwa ugu badan ee dabiiciga ah. Waxaa laga yaabaa, waa ay adag tahay in la qeexo baaxadda, oo ma uu doonaynin harmonics joogo. Meelaha ugu badan ee aragtida jirka, taas oo baadhayaa geedi socodka oscillatory waa farsamo, korontada iyo elektarooniga, radar iyo SOONAARKA, iyo kuwa kale.

United oo aan marka laga reebo, meelahaas si dabiiciga ah ee geedi socodka oscillatory guud ahaan waa isku mid, oo, sidaas darteed, si ay u tilmaami jiro a aragti classical guud. oscillatory Parametric maaraysa kala duwan ay sabab oo kaliya in ay socodka dhexdhexaad ah iyo arrimo dibadeed oo saamayn ku yeelan kara dhaqdhaqaaqa vibrational. Tusaale ahaan ugu fudud ee mooshinka oscillatory, waxaan la kulmaan nolol maalmeedka, waa, tusaale ahaan, oscillations of saacad pendulum ah, ama hadda korontada.

Degidda dabiiciga ah ee ay dhacdo waa bilaash oo qani. oscillations Free waxaa lagu magacaabaa is, waxaa la adkeeyay in ay leeyihiin sida ay il of rabshooyin dibadda ee dhexdhexaad ah, taas oo ka jidhka jirka ah ee hoganaya ma guurto ah ka imaan. Tusaale waxaa ah Bob ah, taas oo uu ganaax ku maqan by dun, iyo in aan ku hardiyi weydiin habka gariirka ah.

meel muhiim More in aragtida jirka waxaa la siiyaa waxbarasho ee ugub ah oo loo yaqaan gariirka harmonic. Baadhitaanka ayaa ka mid ah dabeecadda sida waqtiga iyo asaas u teori on taas oo daraasadda ku salaysan yahay dhinacyo badan oo gaar ah oo la xidhiidha geedi oscillatory - kuwaas oo, ay dhacdo in deegaanno kala duwan - makaanikada, korontada, transformations kiimikada iyo jawaab.

Si uu u sharaxo physics ee oscillations harmonic in xuduudaheedu ugu weyn ee loo isticmaalo sida muddo iyo inta jeer.

Iyada oo ku saleysan hore diyaariyey by our caddaynta in uu jiro nooc ka mid ah model guud-ujeedada socodka geedi socodka oscillatory, oo macquul ku iman kartaa in la soo gabagabeeyo ku saabsan jiritaanka qiimaha universal qaarkood in sifaha isbedbedelka kuwan. Sidaas awgeed, ku soo koobin ku xusan - muddada iyo dabeecad inta jeer ee cayn kasta oo oscillations ah, eegin isha qarnigan, iyo deegaanka ay dhacdo.

inta jeer waa qiimo tiro oo muujinaysa tirada jeer mudada waqti go'an, jirka habka jirka ka go'an of badalka ay gobolka guurto ah oo isagii ku soo noqdeen. Tusaale ahaan, waxaad tirin karaa inta jeer oscillating isla Bob ka dib markii aan riixay ilaa inta uu istagayo.

Muddada habka this tusi doonaa waqtiga loogu talagalay taas oo sinker ka duwan booska asalka ah oo ku soo laabtay guriga ka mid ah oscillation ah.

By baaritaanada oscillations harmonic, waa in la fahamsan yahay in muddo iyo inta jeer ee ujeedadu lala by formula guud, kaas oo ugu dambeyntii go'aan ka garaafka ee oscillations harmonic. Si aad u dheeraad ah oo ay ujeeddo la fahmo waxa ay tahay, waxaa la ogaadaa in ay jiraan tilmaamayaal kale parametric - Ilodanimada inayan, wajiga, inta jeer ee wareegga. Isticmaalkoodu wuxuu kuu ogolaanayaa inaad si ay u isticmaalaan si ay u sharxaan hababka oscillatory hawlaha trigonometric. formula ugu badan ee dhismaha garaafka waa sida soo socota: s = dembi A (ωt + α). formula Tani waxay sidoo kale loo yaqaan isla'egta of oscillations harmonic ogolaanaya in la dhiso iyo jadwal habka oscillation, taas oo in qaabka ugu fudud waa sinusoid a caadiga ah. Tusaalaha kor ku xusan formula, horgalaha ah Daawynta iyo ω tusi dhab ahaan waxa loo baahan yahay si ay u qabtaan diinta ka sinusoid ah in uu soo bandhigo nidaamka oscillatory gaar ah.

Wixii dheeraad ah ifafaale oscillatory adag sharaxaad dabiici ah dhib iyo graphic. Dhibaatada Tan waxa u sabab ah saamaynta laba arrimood oo waaweyn:

- dabiiciga ah ee geeddi-socodka, waa in, by waxa fiiriyo isbedbedelka - farsamo, electromagnetic, ama wax kale oo xilliile ah;

- dhexdhexaad ah gudahood, kaas oo dhab ahaan iyo dhaqan ifafaale oscillatory - hawada, biyaha ama haddii kale.

Arrimahan waxay si weyn u saamayn kasta oo lagu cabbiro hab kasta oo oscillating.