欢迎来到天天文库
浏览记录
ID:52288196
大小:76.52 KB
页数:4页
时间:2020-03-26
《课后习题答案(电网络理论—图论、方程、综合).pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、电网络理论(图论方程综合)部分习题参考答案第1章1-1有源元件1-5(a)16棵树(b)24棵树1-645⎡⎤10001001⎢⎥01001100−1-81)支路1,2,3,42)B=⎢⎥f⎢⎥00100110−−⎢⎥⎢⎥⎣⎦00010011−⎡⎤−11001000⎢⎥01100100−3)Q=⎢⎥f⎢⎥00110010⎢⎥⎢⎥⎣⎦−−100100011-9⎡⎤1100100⎢⎥0111100−−−B=⎢⎥f⎢⎥0101010−−⎢⎥⎢⎥⎣⎦0101101−−−第2章2-1⎡⎤2j102j00+−−⎡V"⎤⎡−∠100⎤1⎢⎥−−11jj0010⎢"
2、⎥⎢0⎥V10∠⎢⎥⎢2⎥⎢⎥⎢⎥0j0j−001⎢V"⎥⎢0⎥3⎢⎥⎢⎥⎢⎥⎢⎥00j1j00−⎢V"⎥=⎢0⎥4⎢⎥−−j00j001⎢V"⎥⎢0⎥⎢5⎥⎢⎥⎢⎥0100000I"⎢10∠0⎥⎢⎥⎢S1⎥⎢⎥⎢⎥⎣⎦00101−00⎢⎢⎣I"⎥⎥⎦⎢⎢⎣20∠0⎥⎥⎦S22-6⎡⎤YY12+−Y20⎡V1,5⎤⎡IS1⎤⎢⎥⎢⎥⎢⎥YYYYYYY+−−−+V=0⎢⎥4535636⎢2,4⎥⎢⎥⎢⎥−+−YYYY⎢V⎥⎢0⎥⎣⎦5566⎣3⎦⎣⎦第4章4-3I=0.1A334-4I=A371342⎡⎤934-7Y=⎢⎥13⎣⎦3第5章1sCR225
3、-9Hs()=2⎛⎞1111ss++++⎜⎟⎝⎠CR11CR22CR12RRCC1212第6章6-1⎡1⎤⎡⎤41−0⎡⎤dVC1⎢−0⎥⎢⎥⎢⎥⎢3⎥33dt⎡⎤−−111⎢⎥⎢⎥⎢⎥⎢⎥⎡⎤dVS⎢⎥⎢⎥⎢⎥⎡V⎤⎢⎥⎢⎥⎢⎥⎢⎥C1⎡−11⎤⎢1⎥dt⎢−15⎥⎢dVC2⎥⎢⎥3⎢⎥⎢⎥⎡VS⎤⎢⎥0=⎢⎥10−⎢VC2⎥+⎢10⎥⎢⎥+⎢30⎥⎢⎥⎢36⎥⎢dt⎥⎢⎥2⎣iS⎦⎢⎥⎢⎥⎢⎥⎢⎥⎢⎥⎢⎣iL1⎥⎦⎢⎣02⎥⎦⎢⎥⎢⎥diS⎢⎥⎢⎥⎢⎥⎢1⎥⎢⎥⎣⎦dt⎢⎥3⎢⎥di⎢⎥⎣⎦103−⎢0⎥⎢⎥00⎢⎥L12⎢⎥⎢⎥⎣⎦2⎢⎥⎣⎦d
4、t⎢⎣⎥⎦6-2⎡⎤dVC1⎡⎤dVS⎢⎥⎢⎥20dt00V01V10dt⎡⎤⎢⎥⎡⎤⎡C1⎤⎡⎤⎡S⎤⎡⎤⎢⎥⎢⎥⎢⎥=⎢⎥⎢⎥+⎢⎥⎢⎥+⎢⎥⎢⎥⎣02⎦⎢⎥⎣0−1⎦⎣iL1⎦⎣1−1⎦⎣iS⎦⎣0−1⎦⎢⎥didi⎢⎥L1⎢⎥S⎢⎥⎣⎦dt⎢⎥⎣⎦dt第7章7-1LC:(a)(c)(d);RC(f)(h);RL(i)(j);无法实现:(b)(e)(g)47-21)FosterIk=×6.2810k=106.1ωz0.3Fμ1.7mH0.1Fμ0.43mH242)FosterIIk=×6.2810k=26.54ωz0.85mH0.85mH0.3
5、Fμ0.1Fμ7-3CauerICauerII1F0.5F91H4.5H11FF1.5H3H367-41)FosterII24H0.5F3H1F182)CauerI81HH330.5F4.5F3)CauerII5F95F63HH253第8章8-1a)2个均在s=∞处;b)2个分别在s=0和s=∞;c)4个均在虚轴上;d)2个均在s=0处;e)4个均在s=∞处;f)4个s=0处2个、s=∞处2个8-13H=8011HH2439F1F第9章9-16Δ=A1.826dB4
此文档下载收益归作者所有