²é¿´: 794  |  »Ø¸´: 1

ÄãµÄCEO

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚ¶¯Á¦Ñ§²ÎÊýÄâºÏµÄmatlab³ÌÐòµÄһЩÎÊÌ⣨¶®¶¯Á¦Ñ§ÄâºÏµÄ´óÉñ½ø£©

¸÷λ´óÉñ£¬Ð¡µÜÕýÔÚ±àдmatlab³ÌÐòÄâºÏ¶¯Á¦Ñ§²ÎÊý£¬ÔÚ³ÌÐòµ÷ÊԵĹý³ÌÖз¢ÏÖ£¬µ±È·¶¨·´Ó¦¼¶Êýºó£¬k0µÄ³õÖµÎÞÂÛÔõô¸Ä±ämatlabËãµÃµÄ½á¹û²»±ä£¬ÕâÊÇÔõô»ØÊ£¬²»ÊÇ˵matlab³ÌÐòÊÇÒÔ×îС¶þ³Ë·¨¼ÆËãµÄ£¬ÊôÓÚ¾Ö²¿×îÓÅ£¬¶ÔÓÚ³õÖµµÄѡȡºÜÖØÒª£¬Òò´ËÒ»°ã³õÖµ±ä»¯½á¹û»á¸ú×ű仯µÄѽ£¬¿ÉÎÒÔÚµ÷ÊÔ³ÌÐòʱ£¬²»ÂÛÔõô¸Ä±äk0µÄ³õÖµ¶¼²»±ä£¬ÕâÊÇÔõô»ØÊÂÄØ£¬Çó´óÉñ¸æÖª£¬Ð¡µÜ¸Ð¼¤²»¾¡£¬½ð±ÒËÍÉÏ£¡£¡£¡
»Ø¸´´ËÂ¥
δÀ´ÎªÄã¶øÀ´£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄãµÄCEO

Ìú³æ (СÓÐÃûÆø)

clear all
clc
format short
global y_exp y_sim
lspan = [0,0.0466];  % t=w/F(MEOH.0),W:´ß»¯¼ÁµÄÖÊÁ¿£¬F(MEOH.0)£º¼×´¼µÄ³õʼ½øÁÏÁ÷ÂÊ
k0 = [2000 100 20 1];  
lb = [0 0 0 0];
ub = [+inf  +inf  +inf  +inf ];
y0 = [0 0 0 0 ];

y_exp =[0.0288         0.0014         0.0005         0.0002;
        0.0264         0.0015         0.0004         0.0004;
        0.0159         0.0006         0.0002         0.0003]; %Ô­Êý¾Ý 0.0109£¨¸ü¸Ä£© 0.0006         0.0002         0.0003


% ʹÓú¯Êýlsqnonlin()½øÐвÎÊý¹À¼Æ
[k,resnorm,residual,exitflag,output,lambda,jacobian] = lsqnonlin(@ObjFunc,k0,lb,ub,optimset('TolFun',1.0000e-20),lspan,y0,y_exp);      
ci = nlparci(k,residual,jacobian)
%[k,resnorm,residual,exitflag,output,lambda,jacobian] = lsqnonlin(@ObjFunc4LNL,k0,lb,ub,optimset('TolFun',1.0000e-6),y0,y_exp);      
%ci = nlparci(k,residual,jacobian)
fprintf('\n\nʹÓú¯Êýlsqnonlin()¹À¼ÆµÃµ½µÄ²ÎÊýֵΪ:\n')
fprintf('\tk1 = %.4f ¡À %.4f\n',k(1),ci(1,2)-k(1))
fprintf('\tk2 = %.4f ¡À %.4f\n',k(2),ci(2,2)-k(2))
fprintf('\tk3 = %.4f ¡À %.4f\n',k(3),ci(3,2)-k(3))
fprintf('\tk4 = %.4f ¡À %.4f\n',k(4),ci(4,2)-k(4))

fprintf('\tThe sum of the squares is: %.1e\n\n',resnorm)


function f = ObjFunc(k,lspan,y0,y_exp)           % Ä¿±êº¯Êý


[t,y_sim2] = ode45(@KineticsEqs2,lspan,y0,[],k)   
f5 = 1*(y_sim2(end,1)-y_exp(1,1));
f6= 1*(y_sim2(end,2)-y_exp(1,2));
f7= 1*(y_sim2(end,3)-y_exp(1,3));
f8= 1*(y_sim2(end,4)-y_exp(1,4));




[t,y_sim4] = ode45(@KineticsEqs4,lspan,y0,[],k)  
f13 = 1*(y_sim4(end,1)-y_exp(2,1));
f14 =1*(y_sim4(end,2)-y_exp(2,2));
f15 =1*(y_sim4(end,3)-y_exp(2,3));
f16 =1*(y_sim4(end,4)-y_exp(2,4));

[t,y_sim5] = ode45(@KineticsEqs5,lspan,y0,[],k)  
f17 = 1*(y_sim5(end,1)-y_exp(3,1));
f18 =1*(y_sim5(end,2)-y_exp(3,2));
f19 =1*(y_sim5(end,3)-y_exp(3,3));
f20 =1*(y_sim5(end,4)-y_exp(3,4));


f=[f5  f6  f7  f8;
   f13 f14 f15 f16;
   f17 f18 f19 f20]
% ------------------------------------------------------------------


function dydl = KineticsEqs2(l,y,k)

%P=[0.6 0.8 0.5 0.7 0.9];PΪ×Üѹ
%nT0=[0.154284 0.161404 0.161404 0.166152 0.332303 ];    % n:½øÁÏ×ÜĦ¶ûÊý
%yO20=[0.0769 0.0882 0.1176 0.1429 0.0857 ];   %½øÁÏO2×é³É
%yMEOH0=[0.3077 0.2941 0.2941 0.2857 0.1429 ]; %½øÁϼ״¼£¨MEOH£©×é³É
%A*Rho=0.05832
yO2=0.0882*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
yMEOH=0.2941*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
% yO2=yO20*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
% yMEOH=yMEOH0*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
dydl=...
[0.05832*(2+y(1)-y(3))/4*0.161404*((2+y(1))*k(1)*0.8^2.5*yMEOH^2*yO2^0.5-y(1)*k(3)*0.8^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.161404*(2*k(2)*0.8^2*yMEOH^1*yO2^1+y(2)*k(1)*0.8^2.5*yMEOH^2*yO2^0.5-y(2)*k(3)*0.8^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.161404*((2-y(3))*k(3)*0.8^2*yMEOH*yO2+y(3)*k(1)*0.8^2.5*yMEOH^2*yO2^0.5);
0.05832*(2+y(1)-y(3))/4*0.161404*(2*k(4)*0.8^1*yMEOH+y(4)*k(1)*0.8^2.5*yMEOH^2*yO2^0.5-y(4)*k(3)*0.8^2*yMEOH*yO2);
];
% dydl=...
%     [A*Rho(2+y(1)-y(3))/4*nT0*((2+y(1))*k(1)*yMEOH^1*yO2^1-y(1)*k(3)*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(2)*yMEOH*yO2+y(2)*k(1)*yMEOH^1*yO2^1-y(2)*k(3)*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*((2-y(3))*k(3)*yMEOH*yO2+y(3)*k(1)*yMEOH^1*yO2^1);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(4)*yMEOH+y(4)*k(1)*yMEOH^1*yO2^1-y(4)*k(3)*yMEOH*yO2);



function dydl = KineticsEqs4(l,y,k)

%P=[0.6 0.8 0.5 0.7 0.9];PΪ×Üѹ
%nT0=[0.154284 0.161404 0.161404 0.166152 0.332303 ];    % n:½øÁÏ×ÜĦ¶ûÊý
%yO20=[0.0769 0.0882 0.1176 0.1429 0.0857 ];   %½øÁÏO2×é³É
%yMEOH0=[0.3077 0.2941 0.2941 0.2857 0.1429 ]; %½øÁϼ״¼£¨MEOH£©×é³É
%A*Rho=0.05832
yO2=0.1429*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
yMEOH=0.2857*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
% yO2=yO20*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
% yMEOH=yMEOH0*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
dydl=...
[0.05832*(2+y(1)-y(3))/4*0.166152*((2+y(1))*k(1)*0.7^2.5*yMEOH^2*yO2^0.5-y(1)*k(3)*0.7^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.166152*(2*k(2)*0.7^2*yMEOH^1*yO2^1+y(2)*k(1)*0.7^2.5*yMEOH^2*yO2^0.5-y(2)*k(3)*0.7^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.166152*((2-y(3))*k(3)*0.7^2*yMEOH*yO2+y(3)*k(1)*0.7^2.5*yMEOH^2*yO2^0.5);
0.05832*(2+y(1)-y(3))/4*0.166152*(2*k(4)*0.7^1*yMEOH+y(4)*k(1)*0.7^2.5*yMEOH^2*yO2^0.5-y(4)*k(3)*0.7^2*yMEOH*yO2);
];
% dydl=...
%     [A*Rho(2+y(1)-y(3))/4*nT0*((2+y(1))*k(1)*P^2*yMEOH^1*yO2^1-y(1)*k(3)*P^2*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(2)*P^2*yMEOH*yO2+y(2)*k(1)*P^2*yMEOH^1*yO2^1-y(2)*k(3)*P^2*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*((2-y(3))*k(3)*P^2*yMEOH*yO2+y(3)*k(1)*P^2*yMEOH^1*yO2^1);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(4)*P^2*yMEOH+y(4)*k(1)*P^2*yMEOH^1*yO2^1-y(4)*k(3)*P^2*yMEOH*yO2);

function dydl = KineticsEqs5(l,y,k)

%P=[0.6 0.8 0.5 0.7 0.9];PΪ×Üѹ
%nT0=[0.154284 0.161404 0.161404 0.166152 0.332303 ];    % n:½øÁÏ×ÜĦ¶ûÊý
%yO20=[0.0769 0.0882 0.1176 0.1429 0.0857 ];   %½øÁÏO2×é³É
%yMEOH0=[0.3077 0.2941 0.2941 0.2857 0.1429 ]; %½øÁϼ״¼£¨MEOH£©×é³É
%A*Rho=0.05832
yO2=0.0857*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
yMEOH=0.1429*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
% yO2=yO20*(1+0.5*y(1)-0.5*y(3))-(0.5*y(1)+y(2)+0.5*y(3));
% yMEOH=yMEOH0*(1+0.5*y(1)-0.5*y(3))-(3*y(1)+2*y(2)+y(3)+2*y(4));
dydl=...
[0.05832*(2+y(1)-y(3))/4*0.332303*((2+y(1))*k(1)*0.9^2.5*yMEOH^2*yO2^0.5-y(1)*k(3)*0.9^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.332303*(2*k(2)*0.9^2*yMEOH^1*yO2^1+y(2)*k(1)*0.9^2.5*yMEOH^2*yO2^0.5-y(2)*k(3)*0.9^2*yMEOH*yO2);
0.05832*(2+y(1)-y(3))/4*0.332303*((2-y(3))*k(3)*0.9^2*yMEOH*yO2+y(3)*k(1)*0.9^2.5*yMEOH^2*yO2^0.5);
0.05832*(2+y(1)-y(3))/4*0.332303*(2*k(4)*0.9^1*yMEOH+y(4)*k(1)*0.9^2.5*yMEOH^2*yO2^0.5-y(4)*k(3)*0.9^2*yMEOH*yO2);
];
% dydl=...
%     [A*Rho(2+y(1)-y(3))/4*nT0*((2+y(1))*k(1)*P^2*yMEOH^1*yO2^1-y(1)*k(3)*P^2*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(2)*P^2*yMEOH*yO2+y(2)*k(1)*P^2*yMEOH^1*yO2^1-y(2)*k(3)*P^2*yMEOH*yO2);
%      A*Rho(2+y(1)-y(3))/4*nT0*((2-y(3))*k(3)*P^2*yMEOH*yO2+y(3)*k(1)*P^2*yMEOH^1*yO2^1);
%      A*Rho(2+y(1)-y(3))/4*nT0*(2*k(4)*P^2*yMEOH+y(4)*k(1)*P^2*yMEOH^1*yO2^1-y(4)*k(3)*P^2*yMEOH*yO2);
δÀ´ÎªÄã¶øÀ´£¡
2Â¥2015-10-26 09:10:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÄãµÄCEO µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +8 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 8/400 2026-08-28 14:41 by lkforward
[»ù½ðÉêÇë] »ù½ðϵͳʲôÄÚÈÝҲûÓÐ 30+4 winsaint 2026-08-27 9/450 2026-08-28 11:06 by maolC
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +10 Kittylucky 2026-08-27 11/550 2026-08-28 10:45 by Kittylucky
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û