《圈条机构确定最优偏心距.docx》由会员分享，可在线阅读，更多相关《圈条机构确定最优偏心距.docx（21页珍藏版）》请在三一办公上搜索。
1、最优偏心距的确定与作图一、确定最优偏心距对偏心距e的优化，实际上是选择最优的e值。下面利用MATLAB对e值进行优 化。其中的字母关系为：b代替e，V代替y，a代替a，s代替&，k代替T1. 大圈条圈条盘与圈条筒异向转动时目标函数：建立M文件dayifunction f=dayi(e) R=300;r=10;c=24;b=e/R;v=r/R;s=c/R;% e为偏心距% R为条筒半径% r为条子半径% c为相邻圈条相隔距离a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b ); %
2、a为圈条盘与圈条筒异向转动时小圈条的中心角 k=(1-b-v)/a)*(1+s/(2*pi*b);f=-k;主程序：e,f=fminbnd(dayi, 10,145)运行结果：e =65.0807 f =-0.40642. 大圈条圈条盘与圈条筒同向转动时目标函数：建立M文件datongfunction f=datong(e)% e 为偏心距R=300;%R为条筒半径r=10;%r为条子半径c=24;%c为相邻圈条相隔距离 b=e/R;v=r/R;s=c/R;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2
3、*v)*(2*v/b ); % a为圈条盘与圈条筒异向转动时小圈条的中心角 k=(1-b-v)/a)*(1-s/(2*pi*b);f=-k;主程序：e,f=fminbnd(datong,10,145)运行结果：e =64.1835-0.39413. 小圈条圈条盘与圈条筒异向转动时 目标函数：建立M文件xiaoyifunction f=xiaoyi(e) R=300;r=10;c=24;b=e/R;v=r/R;s=c/R;% e为偏心距% R为条筒半径% r为条子半径% c为相邻圈条相隔距离a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*a
4、cos(1-(2*b-1+v)/(1-b)*(2*v)/b); % a为圈条盘与圈条筒异向转动时小圈条的中心角 k=(1-b-v)/a)*(1+s/(2*pi*b);f=-k;主程序：e,f=fminbnd(xiaoyi,145,290)运行结果：222.9453-0.40514. 小圈条圈条盘与圈条筒同向转动时目标函数：建立M文件xiaotongfunction f=xiaotong(e)%e 为偏心距R=300;%R为条筒半径r=10;%r为条子半径c=24;%c为相邻圈条相隔距离b=e/R;v=r/R;s=c/R;a=2*acos(1-(1-b-v)/(2*bT+2*v)*(2*v)/b
5、) + (s/(pi*b)*acos(1-(2*bT+v)/(1-b)*(2*v)/b); % a为圈条盘与圈条筒同向转动时小圈条的中心角 k=(1-b-v)/a)*(1-s/(2*pi*b);f=-k;主程序：e,f=fminbnd(xiaotong,145,290)运行结果：e =223.6481-0.3915（一）生成函数文件1. 建立M文件dayilfunction f=dayi1(b)v=0.01;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(
6、1-b-v)/a)*(1+s/(2*pi*b);2. 建立M文件dayi2function f=dayi2(b)v=0.015;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1+s/(2*pi*b);3. 建立M文件dayi3function f=dayi3(b)v=0.02;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*
7、v)*(2*v/b );f=(1-b-v)/a)*(1+s/(2*pi*b);4. 建立M文件dayi4function f=dayi4(b)v=0.025;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1+s/(2*pi*b);5. 建立M文件dayi5function f=dayi5(b)v=0.03;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( 1-(1
8、-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1+s/(2*pi*b);6. 建立M文件dayi6function f=dayi6(b) v=0.035;s=0.08;1-(1-2*b-v)/(1a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos( -b-2*v)*(2*v/b );7.建立M文件dayi7f=(1-b-v)/a)*(1+s/(2*pi*b);function f=dayi7(b)v=0.04;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(p
9、i*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1+s/(2*pi*b);8.建立M文件dayi8function f=dayi8(b) v=0.045;s=0.08;1-(1-2*b-v)/(1a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b) + (s/(pi*b)*acos(-b-2*v)*(2*v/b );1.建立M文件datong1f=(1-b-v)/a)*(1+s/(2*pi*b);function f=datong1(b)v=0.01;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b
10、)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);2. 建立M文件datong2function f=datong2(b)v=0.015;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);3. 建立M文件datong3function f=datong3(b)v=0.02;s=0.08;a=2*ac
11、os(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );4.建立M文件datong4f=(1-b-v)/a)*(1-s/(2*pi*b);function f=datong4(b) v=0.025;s=0.08;1-(1-2*b-v)/(1a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( -b-2*v)*(2*v/b );5.建立M文件datong5f=(1-b-v)/a)*(1-s/(2*pi*b);function f=datong5(b)v=
12、0.03;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);6. 建立M文件datong6function f=datong6(b)v=0.035;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);7. 建立M文件datong7func
13、tion f=datong7(b)v=0.04;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);8. 建立M文件datong8function f=datong8(b)v=0.045;s=0.08;a=2*acos(1-(1-b-v)/(1-2*b)*(2*v/b)-(s/(pi*b)*acos( 1-(1-2*b-v)/(1-b-2*v)*(2*v/b );f=(1-b-v)/a)*(1-s/(2*pi*b);
14、1. 建立M文件xiaoyi1function f=xiaoyi1(b) v=0.01;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1- b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);2. 建立M文件xiaoyi2function f=xiaoyi2(b)v=0.015;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f
15、=(1-b-v)/a)*(1+s/(2*pi*b);3. 建立M文件xiaoyi3function f=xiaoyi3(b)v=0.02;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);4. 建立M文件xiaoyi4function f=xiaoyi4(b)v=0.025;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*
16、b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);5. 建立M文件xiaoyi5function f=xiaoyi5(b)v=0.03;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);6. 建立M文件xiaoyi6function f=xiaoyi6(b)v=0.035;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b)
17、 + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);7. 建立M文件xiaoyi7function f=xiaoyi7(b)v=0.04;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);8. 建立M文件xiaoyi8function f=xiaoyi8(b)v=0.045;s=0.08;a=2*acos(1-(1-b-
18、v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1+s/(2*pi*b);1. 建立M文件xiaotong1function f=xiaotong1(b)v=0.01;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);2. 建立M文件xiaotong2function f=xiaotong2(b
19、)v=0.015;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);3. 建立M文件xiaotong3function f=xiaotong3(b)v=0.02;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);4. 建立M
20、文件xiaotong4function f=xiaotong4(b)v=0.025;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);5. 建立M文件xiaotong5function f=xiaotong5(b)v=0.03;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);
21、f=(1-b-v)/a)*(1-s/(2*pi*b);6. 建立M文件xiaotong6function f=xiaotong6(b)v=0.035;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);7. 建立M文件xiaotong7function f=xiaotong7(b)v=0.04;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*
22、(acos(1-(2*b-1+v)/(1-b)*(2*v)/b);f=(1-b-v)/a)*(1-s/(2*pi*b);8. 建立M文件xiaotong8function f=xiaotong8(b) v=0.045;s=0.08;a=2*acos(1-(1-b-v)/(2*b-1+2*v)*(2*v)/b) + (s/(pi*b)*(acos(1-(2*b-1+v)/(1- b)*(2*v)/b);（二）生成脚本文件f=(1-b-v)/a)*(1-s/(2*pi*b);1. 建立M文件yixiangfplot(dayi1,0.01,0.495);hold onfplot(dayi2,0.01
23、5,0.4925);hold onfplot(dayi3,0.02,0.49);hold onfplot(dayi4,0.025,0.4875);hold onfplot(dayi5,0.03,0.485);hold onfplot(dayi6,0.035,0.4825);hold onfplot(dayi7,0.04,0.48);hold onfplot(dayi8,0.045,0.4775);hold onfplot(xiaoyi1,0.495,0.99);hold onfplot(xiaoyi2,0.4925,0.985);hold onfplot(xiaoyi3,0.49,0.98);
24、hold onfplot(xiaoyi4,0.4875,0.975);hold onfplot(xiaoyi5,0.485,0.97);hold onfplot(xiaoyi6,0.4825,0.965);hold onfplot(xiaoyi7,0.48,0.96);hold onfplot(xiaoyi8,0.4775,0.955);hold offaxis(0 1 0 0.9);title 圈条盘与底盘异向(i2+1)时ce曲线图;xlabelC圈条容量系数e);ylabelC 偏距比 t);3.建立M文件tuxiangsubplot(2,1,1);fplot(dayi1,0.01,0.
25、495);hold onfplot(dayi2,0.015,0.4925);hold onfplot(dayi3,0.02,0.49);hold onfplot(dayi4,0.025,0.4875);hold onfplot(dayi5,0.03,0.485);hold onfplot(dayi6,0.035,0.4825);hold onfplot(dayi7,0.04,0.48);hold onfplot(dayi8,0.045,0.4775);hold onfplot(xiaoyi1,0.495,0.99);hold onfplot(xiaoyi2,0.4925,0.985);hold
26、 onfplot(xiaoyi3,0.49,0.98);hold onfplot(xiaoyi4,0.4875,0.975);hold onfplot(xiaoyi5,0.485,0.97);hold onfplot(xiaoyi6,0.4825,0.965);hold onfplot(xiaoyi7,0.48,0.96);hold onfplot(xiaoyi8,0.4775,0.955);hold offaxis(0 1 0 0.9);title 圈条盘与底盘异向(i2+1)时T 一曲线图;xlabelC圈条容量系数 );ylabel(偏距比 T );1.主程序Tongxiang图像丑丑参浏条特与底盘向向口2+1 J时TE睛线图0.10.2 fJ3 a 4 您 0,60./0.80.9割宗容筮系数E2.主程序Yixang图像*圈条盘与底蚩异向时te曲统陛3.5i7 .iyO.0100.10.20.30.40.50.60.70.30.91恩条容壁系数E3. 主程序Tuxiang图像偏距比T襄脖河曲碧ff偏距比T
