您好,欢迎访问三七文档
当前位置:首页 > 行业资料 > 能源与动力工程 > 自动控制原理-习题答案分析第二章-华南理工版
1sCRCRCRsCCRR1sCRCRsCCRRsCR1)sC1)(RsC(R1)sC1)(RsC(RZZZ(s)U(s)UG(s)1sCRRsCRsCRsC1//RZ,sC1R(a).Z(s).(s)/U1.求U2222111221212211221212122112211212io1111111111222io1121212112122222111;11)(CCsCCRRCsCCRZZsUsUsGsCRZsCRsCRZbioiooi自动控制原理第二章习题分析1)sC(R1RRZZUUG(s)RZ,sC1R(c).Z221212io11222)()(//ss自动控制原理第二章习题分析421251251254212542125311//1//1//1//1//1//ZZ1//1//)(RsCsCRRsCRRZZsUsUsCRRRsCsCRRsUsURsCsCRRRZRZdioioooiioi自动控制原理第二章习题分析212111i0o2121i11o21o21i1i1o2o2oi1oi1kk)sf(fksf(s)X(s)X(s))]Xk(k)sf[(f(s))Xks(f)xk(kdtdx)f(fxkdtdxfxkdtdxf)x(xk)dtdxdtdx(f2(a)2kfsmsmssXsZsGsXsYsZsfsZsKZsYmstxtytzdttdzftkzdttydm222222(b)2自动控制原理第二章习题分析2-2(b)1//12222CsRLCsRLsRLsCsZo212121222RRsLCRRCLsRRUURLsRUUUUUUroroocrc2121212RRsLCRRCLsRRLsZZUUroro1222121211CsRLCsRRLsCsRRLCsRZRZor自动控制原理第二章习题分析2-3自动控制原理第二章习题分析2-3在主通路上按信号传递关系和方向列出输入输出以及最主要的考察对象优先考虑最主要的计算关系自动控制原理第二章习题分析2-45434321432243214324321543432111111kkkkkkkskkkTskkkkskkkTskskkkskTskskTskskkkssRsC自动控制原理第二章习题分析2-5211e3a3e3a3e33ae13aa121aa32132a133ae33aa121a33aea121a3aeaa3a3aaea121aeRRRcRRRcΩ(s)U(s)ω;RRRcRRRωcu0RRRuRRRu:时RRRR即时,RRR当满足RRRRωcRRRuRRRuRRRωcuRRRuuRRωcui,Riu)R(Riωcu,RRRuuuuuω,ce:52自动控制原理第二章习题分析2-7扰动输入前为负号emaaaaemaaaemaamemaamaaaCCsJRsJLRsLCJsCsLRJssUsCCsJRsJLCCJsCsLRJsCsLRsUs22111111111自动控制原理第二章习题分析2-8(a)82)。套用公式(2:方法4然后与综合点A互换;面,综合点B前移至G2前:方法3然后与综合点B互换;面,综合点A后移至G2后:方法2D点G4前分支点C后移至:方法1自动控制原理第二章习题分析2-8(a)43211322434321412434322434321412434322434321ioGGGGHGGHGG1GGGGGHHGG1GGG1HGG1GGGG1GHHGG1GGG1HGG1GGGG(s)U(s)U自动控制原理第二章习题分析2-8(b)2321211232143131232321312323214HGGHGGHGGGGGGH)/GH(HGG1GGG1)/GH(HGG1GGGGR(s)C(s)1自动控制原理第二章习题分析2-8(b)自动控制原理第二章习题分析2-9(1)043214422114321044432221114443222111R21HGGGG)HG)(1HG)(1HG(1GGGGHHG1GGHG1GHG1G1HG1GGHG1GHG1GR(s)(s)C则0,(s)N(s)令N自动控制原理第二章习题分析2-9(1)自动控制原理第二章习题分析2-9(2)04321442211114321110444322244432221N12HGGGG)HG)(1HG)(1HG(1)HG(1GGGHG1GHHG1GGHG1G1HG1GGHG1G(s)N(s)C则0,(s)N令R(s)自动控制原理第二章习题分析2-9(2)自动控制原理第二章习题分析2-9(3)(s)N(s)N(s)C(s)N(s)N(s)CR(s)R(s)(s)C则C(s)22N211N1R043214422112211432221110444344432N21HGGGG)HG)(1HG)(1HG(1)HG)(1HG(1GG-HG1GHG1GHHG1GG1HG1GG-(s)N(s)C则0,(s)N令R(s)自动控制原理第二章习题分析2-9(3)自动控制原理第二章习题分析2-10自动控制原理第二章习题分析2-10/iKKK)sKKK(1Ts/iKKKis1KKK1TsKKK1is1KKK1TsKKK(s)θ(s)θΦ(s)KKK1TsKKK1TsKK11TsKK(s)U(s)Ω(s)局部闭环Φ321432321432321432321io4323243232Δd'自动控制原理第二章习题分析2-11uuuummmumumuiKKKKKsKKKKKKKKKKKKKsKKKKKTKKKKKKsTKKKTTsTsBsBssKKKKKsTKsTKssKssKKsTKssKsTKsTKssKssKsUs532125321153214322215321432243232432141212213215132211413221322111111111111111自动控制原理第二章习题分析2-14(a)(b)4241323121432121GGGGGGGG1GG)G)(GG(G1GGR(s)C(s)(b).kfsms1kf)(ms1ks1fms11s1fms1R(s)C(s)fms1fms11ms1(s)(a).局部闭环Φ2'自动控制原理第二章习题分析2-14(a)(b)自动控制原理第二章习题分析2-14©(d)(s)(s)GG(s)G1(s)]G(s)[1G(s)G1(s)G(s)G1(s)GR(s)C(s)(c).211121122(s)(s)GG11(s)]G-(s)GR(s)C(s)(d).3221[自动控制原理第二章习题分析2-14©(d)12211121112111121121112111211222112111GG11)(GG(s)R(s)C1)(GGR)GG(1CGRGGCGGR(s)(s)}GR(s)(s)]GC(s){[R(s)C(s)(s)]GC(s)[R(s)(s)GE(s)C(s)(s)]GR(s)[C(s)(s)GE(s)C自动控制原理第二章习题分析2-14(e)(f)21121212121221121221211212GG1)G(1G(s)R(s)C)G(1GR)GG(1CGGRGGCGR(s)(s)}G(s)]GR(s)[C(s){R(s)C自动控制原理第二章习题分析2-14(e)(f)自动控制原理第二章习题分析2-14(e)122112212112212112212112211211GGG3G1GGG2GGG1)G(1G1)(GG1GG1)G(1G1)(GGR(s)C(s)GG1)G(1G1)(GG(s)R(s)C(s)C(s)RC(s)自动控制原理第二章习题分析2-14(e)自动控制原理第二章习题分析2-14(f)4321324321432132432143214143432121434321211)1)(1(111111)()(GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGsRsC自动控制原理第二章习题分析2-14(f)
本文标题:自动控制原理-习题答案分析第二章-华南理工版
链接地址:https://www.777doc.com/doc-5081120 .html