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[ÇóÖú] Çó´óÉñ°ïÎÒµ÷ÊÔ1stopt³ÌÐò ÒÑÓÐ1È˲ÎÓë

Constant kr=1.6,lamda0=3,r=1,u=0.3,theta0=0.1,theta1c=0.12,theta1s=0.15;
Variable fai=[0.0:0.0314:3.14];//Variable ;
Constant lamda=lamda0*(1+kr*r*cos(fai));
Plot beta[fai], beta';
ChartType = 3;
ODEFunction beta''=((r*cos(beta)+u*sin(fai))^2+(beta'*r+lamda*cos(beta)+u*sin(beta)*cos(fai))^2)*sin(2*(theta0+theta1c*cos(fai)+theta1s*sin(fai))-2*(atan((beta'*r+lamda*cos(beta)+u*sin(beta)*cos(fai))/((r*cos(beta)+u*sin(fai))))))/(13.04651163*0.04*(3*r^2+0.02^2/4)/3.3/0.5273)-sin(beta)*cos(beta);   //Function

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18704487833

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2Â¥: Originally posted by dingd at 2014-12-13 20:09:37
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2Â¥: Originally posted by dingd at 2014-12-13 20:09:37
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