Izixhobo zovavanyo ze-LEEM-12 zeSiphaluka esiNgqongqo esiNgaphaya kweMigqaliselo

Phawula:i-oscilloscope ayifakwanga

Uphononongo lwe-nonlinear dynamics kunye nokwahlukana kwayo kunye ne-chaos oluhambelanayo lube ngumxholo oshushu kuluntu lwezenzululwazi kwiminyaka engama-20 yakutshanje. Inani elikhulu lamaphepha apapashwe ngalo mba. I-chaos phenomenon ibandakanya ifiziksi, imathematika, i-biology, i-elektroniki, isayensi yekhompyutha, uqoqosho kunye neminye imimandla, kwaye isetyenziswa kakhulu. I-nonlinear circuit chaos experiment ifakiwe kwisilabhasi entsha ye-general physics experiment yeyunivesithi epheleleyo. Luvavanyo olutsha olusisiseko lwefiziksi oluvulwe ziikholeji zesayensi kunye nobunjineli kwaye lwamkelwe ngabafundi.

Iimvavanyo

1. Sebenzisa isekethe ye-resonance yochungechunge lwe-RLC ukulinganisa i-inductance yesixhobo se-ferrite kwii-currents ezahlukeneyo;

2. Jonga ii-waveforms eziveliswa yi-LC oscillator kwi-oscilloscope ngaphambi nasemva kokutshintsha kwe-RC phase;

3. Jonga umfanekiso wesigaba see-waveforms ezimbini ezingentla (umz. umfanekiso kaLissajous);

4. Jonga utshintsho oluqhubekayo lwesibalo sesigaba ngokulungelelanisa i-resistor ye-RC phase shifter;

5. Bhala phantsi amanani esigaba see-bifurcations, i-intermittency chaos, i-triple times, i-attractor, kunye ne-double attractors;

6. Linganisa iimpawu ze-VI zesixhobo sokuchasana esingelulo ulayini esenziwe nge-LF353 dual op-amp;

7. Chaza unobangela wokuveliswa kwesiphithiphithi usebenzisa i-dynamics equation yesekethe engeyiyo emgceni.

Iinkcukacha

Uluhlu lweCandelo