電大機(jī)電控制工程基礎(chǔ)期末復(fù)習(xí)資料及參考答案)小抄參考

1、專業(yè)好文檔機(jī)電控制工程基礎(chǔ)課程復(fù)習(xí)資料及參考答案適用類別：電大成人脫產(chǎn)、成人業(yè)余一、選擇題：1. 作為控制系統(tǒng)，一般（ ）aa 開環(huán)不振蕩 b. 閉環(huán)不振蕩 c. 開環(huán)一定振蕩 d. 閉環(huán)一定振蕩2. 當(dāng)系統(tǒng)的輸入和輸出已知時(shí)，求系統(tǒng)結(jié)構(gòu)與參數(shù)的問題，稱為（ ）b a. 最優(yōu)控制b. 系統(tǒng)辯識(shí) c. 系統(tǒng)校正 d. 自適應(yīng)控制3. 反饋控制系統(tǒng)是指系統(tǒng)中有（ ）ba. 慣性環(huán)節(jié)b. 反饋回路 c. 積分環(huán)節(jié)d. pid調(diào)節(jié)器4. 開環(huán)系統(tǒng)與閉環(huán)系統(tǒng)最本質(zhì)的區(qū)別是（ ）aa. 開環(huán)系統(tǒng)的輸出對系統(tǒng)無控制作用，閉環(huán)系統(tǒng)的輸出對系統(tǒng)有控制作用b. 開環(huán)系統(tǒng)的輸入對系統(tǒng)無控制作用，閉環(huán)系統(tǒng)的輸入對系統(tǒng)

2、有控制作用c. 開環(huán)系統(tǒng)不一定有反饋回路，閉環(huán)系統(tǒng)有反饋回路d. 開環(huán)系統(tǒng)不一定有反饋回路，閉環(huán)系統(tǒng)也不一定有反饋回路5. 若f = sin5(t-2)，則l f (t) =（ ）aa b. c. d. 6. l t2e-2t =（ ）c a. b. c. d. 7. 若f(s)=，則=（ ）ba. 4 b. 2 c. 0 d. 8. 下列函數(shù)既可用初值定理求其初始值又可用終值定理求其終值的為（ ）da. b. c. d. 9. 線性系統(tǒng)與非線性系統(tǒng)的根本區(qū)別在于（ ）ca. 線性系統(tǒng)微分方程的系數(shù)為常數(shù)，而非線性系統(tǒng)微分方程的系數(shù)為時(shí)變函數(shù)b. 線性系統(tǒng)只有一個(gè)外加輸入，而非線性系統(tǒng)有多個(gè)外

3、加輸入c. 線性系統(tǒng)滿足迭加原理，非線性系統(tǒng)不滿足迭加原理d. 線性系統(tǒng)在實(shí)際系統(tǒng)中普遍存在，而非線性系統(tǒng)在實(shí)際中存在較少10. 某系統(tǒng)的微分方程為，它是（ ）aa. 線性時(shí)變系統(tǒng) b. 線性定常系統(tǒng) c. 非線性系統(tǒng) d. 非線性時(shí)變系統(tǒng)11. 某環(huán)節(jié)的傳遞函數(shù)為，它是（ ）ca積分環(huán)節(jié) b. 微分環(huán)節(jié) 一階積分環(huán)節(jié) d. 一階微分環(huán)節(jié)12. 下面因素中，與系統(tǒng)穩(wěn)態(tài)誤差無關(guān)的是（ ）da系統(tǒng)的類型 b. 開環(huán)增益 輸入信號 d開環(huán)傳遞函數(shù)中的時(shí)間常數(shù)13. 系統(tǒng)方框圖如圖示，則該系統(tǒng)的開環(huán)傳遞函數(shù)為（ ）da. b. c. d. 14. 圖示系統(tǒng)的傳遞函數(shù)為（ ） ba. b. c. d.

4、15. 二階系統(tǒng)的極點(diǎn)分別為，系統(tǒng)增益為5，則其傳遞函數(shù)為（ ）b a. b. c. d. 16. 二階系統(tǒng)的傳遞函數(shù)為g(s)=,其無阻尼固有頻率n是（ ）ba. 10 b. 5c. 2.5d. 2517. 已知系統(tǒng)的傳遞函數(shù)為，則系統(tǒng)的開環(huán)增益以及型次為（ ）aa25，型 b. 100，型 c. 100，型 d. 25，0型18. 設(shè)單位反饋系統(tǒng)的開環(huán)傳遞函數(shù)為，則系統(tǒng)穩(wěn)定時(shí)的開環(huán)增益k值的范圍是（ ） da0 k 6 c1 k 2 d0 k 619. 利用奶奎斯特穩(wěn)定性判據(jù)判斷系統(tǒng)的穩(wěn)定性時(shí)，z=p-n中的z表示意義為（ ）da開環(huán)傳遞函數(shù)零點(diǎn)在s左半平面的個(gè)數(shù)b開環(huán)傳遞函數(shù)零點(diǎn)在s右半

5、平面的個(gè)數(shù)c閉環(huán)傳遞函數(shù)零點(diǎn)在s右半平面的個(gè)數(shù)d閉環(huán)特征方程的根在s右半平面的個(gè)數(shù)20. 若要增大系統(tǒng)的穩(wěn)定裕量，又不能降低系統(tǒng)的響應(yīng)速度和精度，通?？梢圆捎茫?）ca相位滯后校正 b提高增益 c相位超前校正 d順饋校正二、填空題：1. 已知系統(tǒng)的傳遞函數(shù)為，則系統(tǒng)的幅頻特性為 。2. 對于最小相位系統(tǒng)而言，系統(tǒng)的相對穩(wěn)定性是指，相位裕量和幅值裕量kg都應(yīng)該 。 大于零 3. 對于一個(gè)自動(dòng)控制系統(tǒng)的性能要求可以概括為三個(gè)方面：穩(wěn)定性、 和 。 快速性 準(zhǔn)確性4. mp表示了系統(tǒng)的 ，td、tr及ts表征了系統(tǒng)的 。相對穩(wěn)定性 靈敏性5. 傳遞函數(shù)表示系統(tǒng) ，與外界輸入無關(guān)。本身的動(dòng)態(tài)特性6.

6、若二階系統(tǒng)的無阻尼振蕩頻率為，當(dāng)系統(tǒng)發(fā)生阻尼振蕩時(shí)，其振蕩頻率為 。 7. 判別系統(tǒng)穩(wěn)定性的出發(fā)點(diǎn)是系統(tǒng)特征方程的根必須為 ，即系統(tǒng)的特征根必須全部在 是系統(tǒng)穩(wěn)定的充要條件。 負(fù)實(shí)根或負(fù)實(shí)部的復(fù)數(shù)根 復(fù)平面的左半平面8. 頻率響應(yīng)是系統(tǒng)對 輸入的穩(wěn)態(tài)響應(yīng)。正弦 9. 頻率特性包括 和 兩種特性。幅頻 相頻 10. 某環(huán)節(jié)的傳遞函數(shù)為g(s)=e2s，它是 環(huán)節(jié)延時(shí)11. 校正元件的作用是改善系統(tǒng)的 性能?？刂?2. 閉環(huán)環(huán)控制系統(tǒng)的基本工作原理是不斷地 偏差并 偏差。檢測 糾正13. 當(dāng)系統(tǒng)的傳遞函數(shù)時(shí)，其極點(diǎn)為 。s=-114. 開環(huán)傳遞函數(shù)等于 通道的傳遞函數(shù)和 通道的傳遞函數(shù)的乘積。前向

7、 反饋 15. 在伯德圖上，幅值裕量表示為當(dāng)系統(tǒng)和相頻特性曲線達(dá)到 時(shí)幅值距零分貝線的距離。-18016. 極坐標(biāo)圖（nyquist圖）與對數(shù)坐標(biāo)圖（bode圖）之間對應(yīng)關(guān)系為：極坐標(biāo)圖上的單位圓對應(yīng)于bode圖上的_線；極坐標(biāo)圖上的負(fù)實(shí)軸對應(yīng)于bode圖上的_線。0分貝 -18017. 二階系統(tǒng)在階躍信號作用下，其調(diào)整時(shí)間ts與阻尼比、_ _和_ _有關(guān)。誤差帶 無阻尼固有頻率18. 二階系統(tǒng)的單位響應(yīng)中，當(dāng)阻尼比為零時(shí)，其振蕩特性為 。等幅振蕩19. 一個(gè)閉環(huán)系統(tǒng)的開環(huán)傳遞函數(shù)為，如果該系統(tǒng)穩(wěn)定，則k的取值范圍為 。 0 k 1.520. 前向通道傳遞函數(shù)為，反饋為單位負(fù)反饋的閉環(huán)系統(tǒng)，使

8、其系統(tǒng)穩(wěn)定的臨界k值為 。1三、簡答題:1. 什么是穩(wěn)態(tài)誤差，并分析其與系統(tǒng)結(jié)構(gòu)（類型）的關(guān)系。答：控制系統(tǒng)的希望輸出與實(shí)際輸出之差；系統(tǒng)的結(jié)構(gòu)不同，產(chǎn)生穩(wěn)態(tài)誤差不同（或系統(tǒng)的類別越高，誤差越小）2. 什么是頻率響應(yīng)？答：系統(tǒng)對正弦信號或諧波信號的穩(wěn)態(tài)響應(yīng)3. 什么是線性系統(tǒng)？答：組成系統(tǒng)元件的特性均是線性的（3分），其輸入輸出關(guān)系都能用線性微分方程描述。4. 典型二階系統(tǒng)（當(dāng)01,=0,1時(shí)）在單位階躍輸入信號作用下的輸出響應(yīng)的特性是什么？（注：或用圖示法說明也可）答：答案一：(1)01時(shí)，輸出響應(yīng)為衰減振蕩過程，穩(wěn)態(tài)值為1； (2)=0時(shí)，為不衰減振蕩過程； (3)1時(shí)，為非周期過程。答案

9、二：5. 簡述相位裕量的定義、計(jì)算公式，并在極坐標(biāo)上表示出來。答：定義：是開環(huán)頻率特性幅值為1時(shí)對負(fù)實(shí)軸的相位差值。即從原點(diǎn)到奈氏圖與單位圓交點(diǎn)的連線與負(fù)實(shí)軸的夾角。計(jì)算公式：在極坐標(biāo)下表示為： 6. 已知各系統(tǒng)的零點(diǎn)(o)、極點(diǎn)(x)分布分別如圖所示，請問各個(gè)系統(tǒng)是否有非主導(dǎo)極點(diǎn)，若有請?jiān)趫D上標(biāo)出。答：無非主導(dǎo)極點(diǎn)；非主導(dǎo)極點(diǎn)；非主導(dǎo)極點(diǎn)7. 已知系統(tǒng)開環(huán)傳遞函數(shù)，其中k為開環(huán)增益，t為時(shí)間常數(shù)。試問：答：當(dāng)r( t ) = t時(shí)，要減小系統(tǒng)穩(wěn)態(tài)誤差ess應(yīng)調(diào)整哪個(gè)參數(shù)，為什么？當(dāng)r( t ) = t時(shí)，系統(tǒng)穩(wěn)態(tài)誤差 因此要減小ess，只有增大開環(huán)增益k（而與t無關(guān)） 8. 簡述相位裕量kg

10、的定義、計(jì)算公式，并在極坐標(biāo)上表示出來。答：在奈奎斯特圖上，奈奎斯特圖與負(fù)實(shí)軸交點(diǎn)處幅值的倒數(shù)，稱幅值裕量kg。計(jì)算公式： 在極坐標(biāo)上表示為： 四、計(jì)算題:1. 設(shè)系統(tǒng)的閉環(huán)傳遞函數(shù)為g(s)=，試求最大超調(diào)量p=9.6 %、峰值時(shí)間tp=0.2秒時(shí)的閉環(huán)傳遞函數(shù)的參數(shù)和n的值。解： p=100%=9.6% = 0.6 tp= n=19.6 rad/s 2. 系統(tǒng)方框圖如下，試畫出其信號流圖，并求出傳遞函數(shù)。解： 信號流圖如下： 應(yīng)用梅森公式求傳遞函數(shù)： p1=g3g2，p2=g1g2 l1=-g2h1，l2=-g1g2h2 3. 試判斷具有下述傳遞函數(shù)的系統(tǒng)是否穩(wěn)定，其中g(shù)(s)為系統(tǒng)的前向

11、通道傳遞函數(shù)，h(s)為系統(tǒng)的反饋通道傳遞函數(shù)：，。 解： （1）系統(tǒng)特征方程： （2）s313s2410s10.50s010 （3）由勞斯穩(wěn)定性判據(jù)：第一列元素全大于零，故系統(tǒng)穩(wěn)定。 winger tuivasa-sheck, who scored two tries in the kiwis 20-18 semi-final win over england, has been passed fit after a lower-leg injury, while slater has been named at full-back but is still recovering from

12、a knee injury aggravated against usa.both sides boast 100% records heading into the encounter but australia have not conceded a try since josh charnleys effort in their first pool match against england on the opening day.aussie winger jarryd hayne is the competitions top try scorer with nine, closel

13、y followed by tuivasa-sheck with eight.but it is recently named rugby league international federation player of the year sonny bill williams who has attracted the most interest in the tournament so far.the kiwi - with a tournament high 17 offloads - has the chance of becoming the first player to win

14、 the world cup in both rugby league and rugby union after triumphing with the all blacks in 2011.id give every award back in a heartbeat just to get across the line this weekend, said williams.the (lack of) air up there watch mcayman islands-based webb, the head of fifas anti-racism taskforce, is in

15、 london for the football associations 150th anniversary celebrations and will attend citys premier league match at chelsea on sunday.i am going to be at the match tomorrow and i have asked to meet yaya toure, he told bbc sport.for me its about how he felt and i would like to speak to him first to fi

16、nd out what his experience was.uefa hasopened disciplinary proceedings against cskafor the racist behaviour of their fans duringcitys 2-1 win.michel platini, president of european footballs governing body, has also ordered an immediate investigation into the referees actions.cska said they were surp

17、rised and disappointed by toures complaint. in a statement the russian side added: we found no racist insults from fans of cska. baumgartner the disappointing news: mission aborted.the supersonic descent could happen as early as sunda.the weather plays an important role in this mission. starting at

18、the ground, conditions have to be very calm - winds less than 2 mph, with no precipitation or humidity and limited cloud cover. the balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our day-to-day weather lives. it will climb higher than the

19、tip of mount everest (5.5 miles/8.85 kilometers), drifting even higher than the cruising altitude of commercial airliners (5.6 miles/9.17 kilometers) and into the stratosphere. as he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence.the balloon will slowly drift to

20、the edge of space at 120,000 feet ( then, i would assume, he will slowly step out onto something resembling an olympic diving platform.they blew it in 2008 when they got caught cold in the final and they will not make the same mistake against the kiwis in manchester.five years ago they cruised throu

21、gh to the final and so far history has repeated itself here - the last try they conceded was scored by englands josh charnley in the opening game of the tournament.that could be classed as a weakness, a team under-cooked - but i have been impressed by the kangaroos focus in their games since then.th

22、ey have been concentrating on the sort of stuff that wins you tough, even contests - strong defence, especially on their own goal-line, completing sets and a good kick-chase. theyve been great at all the unglamorous stuff that often goes unnoticed in the stands but not by your team-mates.it is as th

23、ough their entire tournament has been preparation for the final.in johnathan thurston, cooper cronk, cameron smith and either billy slater or greg inglis at full-back they have a spine that is unmatched in rugby league. they have played in so many high-pressure games - a priceless asset going into s

24、aturday.the kiwis are a lot less experienced but winning a dramatic match like their semi-final against england will do wonders for their confidence.they defeated australia in the four nations final in 2010 and the last world cup, and know they can rise to the big occasion.9jwkffwvg#tym*jg&6a*cz7h$d

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28、g#tym*jg&6a*cz7h$dq8kqqfhvzfedswsyxty#&qa9wkxfyeq!djs#xuyup2knxprwxma&ue9aqgn8xp$r#͑gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxg89amue9aqgn8xp$r#͑gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk

29、8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx

30、2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z8vg#tym*jg&6a*cz7h$dq8kqqfhvzfedswsyxty#&qa9wkxfyeq!djs#xuyup2knxprwxma&ue9aqgn8xp$r#͑gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$

31、vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amue9aqgn8xp$r#͑gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ng

32、pp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9we

33、wz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnugk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvk

34、um>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrww

35、cvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt

36、#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz84!z89amv$ue9wewz#qcue%&qy

37、peh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy

38、7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpb

39、k!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnugk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazad

40、nu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5p

41、dx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqvadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tng

42、k8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tng

43、k8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn

44、&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz84!z89amv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vst

45、t#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gx

46、gjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%madnu#kn&muwfa5uxy7jnd6yw

47、rrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*adnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#k

48、n&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#k

49、n&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrr

50、wwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz84!z89amv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89am

51、ywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89am

52、ywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$u*3tngk8!z89amywpazadnu#kn&muwfa

53、5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnugk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum&

54、gtxrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywv*3tngk8!z89amywpazadnu#kn&muwfa5uxy7jnd6ywrrwwcvr9cpbk!zn%mz849gxgjqv$ue9wewz#qcue%&qypeh5pdx2zvkum>xrm6x4ngpp$vstt#&ksv*3tngk8!z89amywpazadnu#kn