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function f = statefunction(xx)
global mu lam10 Tmp TmE
global n
x=xx(1:n);
x=reshape(x,n,1);
u=xx(end-1:end);
%x1=x(1),x2=x(2),x3=x(3),x4=x(4),x5=x(5),x6=x(6),x7=x(7),x8=x(8),x9=x(9),x10=x(10),x11=x(11),x12=x(12)
% lamb7'=x(13),lamb8'=x(14),lamb9'=x(15),lamb11'=x(16),lamb12'=x(17)
%¿ØÖƱäÁ¿u1,u2
u1=u(1);
u2=u(2);

%¿ØÖƱäÁ¿u3,u4
uu1=controlE1(x);
u3=uu1(1);
u4=uu1(2);



function y=controlE1(x)

%x1=x(1),x2=x(2),x3=x(3),x4=x(4),x5=x(5),x6=x(6),x7=x(7),x8=x(8),x9=x(9),x10=x(10),x11=x(11),x12=x(12)
% lamb7'=x(13),lamb8'=x(14),lamb9'=x(15),lamb11'=x(16),lamb12'=x(17)

%x1=x(1),x2=x(2),x3=x(3),x4=x(4),x5=x(5),x6=x(6),x7=x(7),x8=x(8),x9=x(9),x10=x(10),x11=x(11),x12=x(12)
%lamb1=x(13),lamb2=x(14),lamb3=x(15),lamb4=x(16),lamb5=x(17),lamb6=x(18),...
%lamb7=x(19),lamb8=x(20),lamb9=x(21),lamb10=x(22),lamb11=x(23),lamb12=x(24);
options = optimset('TolFun',1e-6,'TolCon',1e-8);
options = optimset(options,'Algorithm','sqp');
uuE = fmincon(@(xx) myfun1(xx,x),[0;0],[],[],[],[],[-pi;-pi],[pi;pi],@(xx) cons1(xx,x),options);
u3=uuE(1);
u4=uuE(2);

y=zeros(2,1);
y(1)=u3;
y(2)=u4;


function q=myfun1(p,x)
global TmE

u3=p(1);
u4=p(2);
a=TmE*cos(u4)/x(8)*(x(15)*cos(u3)-x(8)*x(14)*sin(u3));
b=-TmE*x(14)*sin(u4)*cos(u3)+TmE/x(8)*(x(17)*cos(u4)/cos(x(9))-x(15)*sin(u3)*sin(u4));
q=a^2+b^2;


function [c ceq]=cons1(p,x)
global TmE

u3=p(1);
u4=p(2);
H11=-TmE*cos(u4)/x(8)*(x(8)*x(14)*cos(u3)+x(15)*sin(u3));
H12=TmE*sin(u4)/x(8)*(x(8)*x(14)*sin(u3)-x(15)*cos(u3));
H22=-TmE*(1/x(8)*(x(15)*sin(u3)*cos(u4)+x(17)*sin(u4)/cos(x(9)))+x(14)*cos(u3)*cos(u4));
c=zeros(2,1);
c(1)=H11+H22;
c(2)=-(H11*H22-H12*H12);
ceq=[];


ÈçÉϳÌÐòÔËÐÐʱ±¨´í£¬ÇëÎÊÄÄλ¸ßÊÖÖªµÀÄÄÀï³ö´íÂð£¿
??? Error using ==> sqpLineSearch at 20
Objective function is undefined at initial point. Fmincon cannot continue.

Error in ==> fmincon at 816
    [X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN] =
    sqpLineSearch(funfcn,X,full(A),full(B),full(Aeq),full(Beq), ...

Error in ==> controlE1 at 17
uuE = fmincon(@(xx) myfun1(xx,x),[0;0],[],[],[],[],[-pi;-pi],[pi;pi],@(xx) cons1(xx,x),options);

Error in ==> statefunction at 14
uu1=controlE1(x);



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libralibra

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jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2012-11-07 10:24:22
??? Error using ==> sqpLineSearch at 20
Objective function is undefined at initial point. Fmincon cannot continue.

sqpLineSearchº¯ÊýÖÐ,Ä¿±êº¯ÊýÔÚ³õʼµã䶨Òå.sqpLineSearch Õâ¸öº¯ÊýÌåÄØ?

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lynettecc

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2Â¥: Originally posted by libralibra at 2012-11-06 16:43:04
??? Error using ==> sqpLineSearch at 20
Objective function is undefined at initial point. Fmincon cannot continue.

sqpLineSearchº¯ÊýÖÐ,Ä¿±êº¯ÊýÔÚ³õʼµã䶨Òå.sqpLineSearch Õâ¸öº¯ÊýÌåÄØ?

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