基于Multisim10的正弦波振荡电路仿真.pdf

2011 7 30 7 Multisim 10 吴凌燕 ( 海军航空工程学院青岛分院 青岛 26604 1) : , , Multisim 10 , , , , , : ; ; : TP399 : A Circuit simulation of sine wave oscillating based on Multisim 10 Wu Lingyan ( Qingda Branch f NAEI, Qingda 266041, China) Abstract: T he Wien bridge sine w ave scillating circuit simulat i n is taken as an example, and t he characterist ic f the basic sine w ave scillating circuit and t he steady W ien bridge circuit are analyzed. Multisim 10 is used t simulate the W ien bridge sine w ave scillating circuit, and the simulati n results are c nsistent w it h t he t he ret ical analysis. The simu- lat i n s ftw are is used in classr m teaching, circuit design, and experimental teaching, which can enrich the inf rmat i n f classr m,relax t he design and experiment and impr ve the effect f teaching, s it has an imp rtant pr m ti n, appl-i cati n value in t he teaching field. : Mult isim 10; W ien bridge; sine w ave scillat ing circuit 0 , , [1-3] 1 M ult isim 10 , NI Elect r nics W rkbench R C L C , Gr up SPICE R C , , ; EWB5. 0EWB6. 0M ultisim2001M ulti- L C , ; sim7M ult isim 8M ultisim9 M ult isim 10 , : , , 1) M ult isim10 1200 , 500 SPICE 100 RC , 2) 1 , 3) : 2011-4