电路设计基础2

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1、实验结果与分析：1、实验四电表改装（1）直流电压表电路图：原理简述:实验数据:I/uAR1二56kQUi/V（电流由小到大）Ui/V（电流由小到大）Ui/V平均值1005.65.685.64904.9154.955804.34.334.315703.773.8763.823603.2363.3093.273502.6722.7642.718402.1542.2322.193301.6391.7091.674201.0981.1351.117100.5450.5460.546I/uAR1二100kQUi/V（电流由小到大）Ui/V（电流由小到大）Ui/V平均值10010.1210.0610

2、.09908.828.86&84807.767.767.76706.866.826.84605.825.885.85504.944.94.92403.973.9243.947302.962.9662.963201.9562.0261.991101.091.061.075实验图像:020406080100120020406080100120实验结果分析耳思考:(2)直流电流表电路图：原理简述:实验数据:I/uARl=56kQ,R2=100kQIl/pA（电流由小到大）Il/pA（电流由小到大）I1/PA平均值10064.9463.964.429057.755.656.658049.649.

3、349.457042.943.343.16036.837.737.255030.730.630.654024.224.924.553017.91&71&32012.512.412.45106.16.16.1I/uARl=56kQ,R2=56kQIl/uA（电流由小到大）I1/PA（电流由小到大）Il/uA平均值1005050.450.29043.64443.8803&338.838.557034.633.734.156028.829.329.055024.224.224.24019.51919.253014.214.614.4209.59.49.45104.35.24.75实验图像:02

4、0406080100120实验结果分析与思考:(3)交流电压表电路图：原理简述:实验数据:R1二56kQUi/VI/pA17.710015.29013.68011.6709.9608.2506.6404.9303.3201.710R1二3kQUi/VT/uA0.9391000.819900.719800.629700.529600.449500.359400.269300.169200.08910实验图像:020406080100120实验结果分析耳思考:（4）交流电流表电路图：原理简述:实验数据:Rl=56kQ,R2=100kQI/uAIl/uA5295.35090.64581.540

5、74.83564.33056.72548.62042.21510.8107.252.8实验图像:20406080100120实验结果分析与思考:2、实验五电路混沌效应(1)混沌现象的观察电路连接图：实验图像：椭圆二倍周期分叉三倍周期分岔M-VTO双吸引子（混沌）现象■VXWADS2102A实验结果分析与思考:今_(2)有源非线性电阻伏安特性的测量电路图：实验数据:电阻/Q参考值实验值电压/V电流/mA电压/V电流/mA79999.9-11.5750.1459.67-0.12239999.9-11.5090.2889.61-0.2419999.9-11.0881.1099.26-0.927

6、7999.9-10.9541.3699.14-1.1444999.9-10.5672.113&54-1.7652999.9-9.933.31&3-2.7682299.9-9.4654.1157.86-3.3352200.9-9.3644.2557.77-3.5312140.9-8.7874.1047.78-3.6342120.9-&2413.8867.83-3.6932099.9-7.7243.6787.68-3.72070.9-7.1033.437.8-3.7662040.9-6.5433.2067.77-3.8082010.9-6.0513.0097.67-3.8471950.9-5

7、.2282.68-7.043.6151880.9-4.4732.378-5.93.1411790.9-3.722.077-4.472.4961690.9-3.0821.823-3.4132.0251590.9-2.5851.625-2.6881.7121490.9-2.1811.463-0.1450.111390.9-1.8471.3280.125-0.0141330.9-1.6651.2510.111-0.061320.9-1.3