采樣控制系統(tǒng)數(shù)字仿真實(shí)驗(yàn)報(bào)告

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1、實(shí)驗(yàn)報(bào)告課程名稱：計(jì)算機(jī)仿真實(shí)驗(yàn)項(xiàng)目：采樣控制系統(tǒng)數(shù)字仿真專業(yè)班級(jí)：自動(dòng)化1201班姓名：學(xué)號(hào)：實(shí)驗(yàn)室號(hào)：電氣207實(shí)驗(yàn)組號(hào)：實(shí)驗(yàn)時(shí)間：批閱時(shí)間：指導(dǎo)教師：吳偉成績(jī)：沈陽(yáng)工業(yè)大學(xué)實(shí)驗(yàn)報(bào)告（適用計(jì)算機(jī)程序設(shè)計(jì)類）專業(yè)班級(jí)：自動(dòng)化1201班學(xué)號(hào)：姓名：實(shí)驗(yàn)名稱：采樣控制系統(tǒng)數(shù)字仿真1.實(shí)驗(yàn)?zāi)康模菏煜げ蓸涌刂葡到y(tǒng)數(shù)值積分法仿真流程，程序編制及仿真結(jié)果分析。2.實(shí)驗(yàn)內(nèi)容：(1)學(xué)習(xí)MATLAB語(yǔ)言實(shí)現(xiàn)采樣控制系統(tǒng)仿真建模。(2)學(xué)習(xí)使用仿真程序進(jìn)行系統(tǒng)分析。3.實(shí)驗(yàn)方案（程序設(shè)計(jì)說明）（1）設(shè)置不同的Ts將系統(tǒng)離散，觀察采樣周期對(duì)系統(tǒng)響應(yīng)的影響。（2）畫輸出階躍響應(yīng)圖像4.實(shí)驗(yàn)步驟或程序

2、（經(jīng)調(diào)試后正確的源程序）（填寫主要步驟與程序代碼等。見附件A）Ts=[0.50.30.10.050.01];G1c=tf([12],[122]);G2c=tf([1],[0.51]);n=length(Ts);fori=1:nG1d=c2d(G1c,Ts(i));G2d=c2d(G2c,Ts(i));Gd=series(G1d,G2d);G=feedback(Gd,1)step(G)ifi

3、93Sampletime:0.5secondsDiscrete-timetransferfunction.G=0.1319z-0.0717----------------------------------z^3-1.964z^2+1.458z-0.3729Sampletime:0.3secondsDiscrete-timetransferfunction.G=0.01807z-0.01479----------------------------------z^3-2.619z^2+2.311z-0.6851Sampletime:0.1secondsDiscrete-timet

4、ransferfunction.G=0.z-0.---------------------------------z^3-2.805z^2+2.629z-0.823Sampletime:0.05secondsDiscrete-timetransferfunction.G=0.z-0.--------------------------------z^3-2.96z^2+2.921z-0.961Sampletime:0.01secondsDiscrete-timetransferfunction.6．出現(xiàn)的問題及解決方法打開多個(gè)圖像顯示窗口figure附件A沈陽(yáng)工業(yè)大學(xué)實(shí)驗(yàn)報(bào)告（適

5、用計(jì)算機(jī)程序設(shè)計(jì)類）專業(yè)班級(jí)：自動(dòng)化1201班學(xué)號(hào)：姓名：實(shí)驗(yàn)步驟或程序：（可加附頁(yè)）Ts=[0.50.30.10.050.01];G1c=tf([12],[122]);G2c=tf([1],[0.51]);n=length(Ts);fori=1:nG1d=c2d(G1c,Ts(i));G2d=c2d(G2c,Ts(i));Gd=series(G1d,G2d);G=feedback(Gd,1)step(G)ifi

6、0.2393Sampletime:0.5secondsDiscrete-timetransferfunction.G=0.1319z-0.0717----------------------------------z^3-1.964z^2+1.458z-0.3729Sampletime:0.3secondsDiscrete-timetransferfunction.G=0.01807z-0.01479----------------------------------z^3-2.619z^2+2.311z-0.6851Sampletime:0.1secondsDiscrete-t

7、imetransferfunction.G=0.z-0.---------------------------------z^3-2.805z^2+2.629z-0.823Sampletime:0.05secondsDiscrete-timetransferfunction.G=0.z-0.--------------------------------z^3-2.96z^2+2.921z-0.961Sampletime:0.01secondsDiscrete-timetrans