LEEM-12 Midziyo Yekuyedza Isina Kutenderera Yakakanganisika
Cherechedza:oscilloscope haina kubatanidzwa
Kudzidza nezve nonlinear dynamics pamwe nekupatsanurwa kwayo kwakabatana uye nyonganyonga kwave kuri nyaya inonyanya kutaurwa munharaunda yesainzi mumakore makumi maviri achangopfuura. Mapepa akawanda akabudiswa pamusoro penyaya iyi. Chaos fenomena inosanganisira fizikisi, masvomhu, biology, electronics, computer science, economics nedzimwe nzvimbo, uye inoshandiswa zvakanyanya. Nonlinear circuit chaos experiment yakabatanidzwa musyllabus itsva ye general physics experiment yeyunivhesiti yakazara. Ichi chiitiko chitsva che basic physics chakavhurwa nemakoreji esainzi neinjiniya uye chinogamuchirwa nevadzidzi.
Kuedza
1. Shandisa RLC series resonance circuit kuyera inductance yezvinhu zveferrite pama currents akasiyana;
2. Tarisa mafungu anogadzirwa neLC oscillator pa oscilloscope usati watanga uye wapedza RC phase-shifting;
3. Tarisa chifananidzo chechikamu chemafungu maviri ari pamusoro apa (kureva chifananidzo cheLissajous);
4. Tarisa kuchinja-chinja kwechikamu chechikamu nekugadzirisa resistor yeRC phase shifter;
5. Nyora nhamba dzezvikamu zvema "bifurcations", "intermittent chaos", "triple times", "attractor", uye "double attractors";
6. Yera hunhu hweVI hwechinhu chisina kusimba chakagadzirwa neLF353 dual op-amp;
7. Tsanangura chikonzero chekuumbwa kwenyonganyonga uchishandisa nzira yekushandurana kwedunhu risingatsigirwi.
Magadzirirwo
| Tsananguro | Magadzirirwo |
| Chiyero chemagetsi chedhijitari | Chiyero chemagetsi chedhijitari: 4-1/2 manhamba, huwandu: 0 ~ 20 V, resolution: 1 mV |
| Chinhu chisiri chemutsetse | LF353 dual Op-Amp ine resistors nhanhatu |
| Magetsi | ± 15 VDC |
Rondedzero yeZvikamu
| Tsananguro | Huwandu |
| Chiyuniti chikuru | 1 |
| Inductor | 1 |
| Magineti | 1 |
| LF353 Op-Amp | 2 |
| Waya yejumper | 11 |
| Tambo yeBNC | 2 |
| Bhuku remirayiridzo | 1 |
