汽車理論課設說明書-完整版解析

課程設計說明書 3 4 4 5 9 以4T=-19.313+295.27(qqq minmaxn=0.85；tDI=0.218;fI3；0I=1.798；g1.6441.000.793rrTiiFt=tqg0nt0t行gnanktq012kfF+F=Gf+CADu2fw21.15aF為waaiig0a((F+F)—wfmaxan=linspace(n2,n1,1000);n0=n/1000;tq=-19.313+295.27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);ua1=0.377*r*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;ua2=0.377*r*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;ua3=0.377*r*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;ua4=0.377*r*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;ua5=0.377*r*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;ff=m*g*f;fw=cda*(ua5.^2)/21.15;f=fw+ff;gn=600;n2=4000;nt=0.85;r=0.367;m=3880;f3;cda2.77;L=3.2;a1.947;hg=0.9;n=linspace(n2,n1,1000);n0=n/1000;tq=-19.313+295.27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);ua1=0.377*r*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;ua2=0.377*r*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;ua3=0.377*r*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;ua4=0.377*r*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;ua5=0.377*r*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;ff=m*g*f;fw=cda*(ua5.^2)/21.15;f=fw+ff;8ridonboxonholdonplot(ua1,ft1,'b--');plot(ua2,ft2,'k');plot(ua3,ft3,'y-.');plot(ua4,ft4,'m:');plot(ua5,ft5,'r-');plot(ua5,f,'g--');holdoffxlabel('ua/(km/h)'),ylabel('Ft/(KN)'),legend('I','II','III','IV','V','f'),title('ua-Ft');umax=ua5(i);dt6mtwfft1=tq*ig1*i0*nt/r;ft2=tq*ig2*i0*nt/r;ft3=tq*ig3*i0*nt/r;ft4=tq*ig4*i0*nt/r;ft5=tq*ig5*i0*nt/r;Ff=G*f;t(ii)=t(ii-1)+aci;t(ii)=t(ii-1)+aci;t(ii)=t(ii-1)+aci;ii=ii+1;itfWr21.15tGntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;uar*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;uar*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;uar*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;uar*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;fwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGoxondonplotuaangle,'k-');plotuaangle,'b--');plotuaangle,'c-.');plotuaangleglotuaangleroffxlabel('ua/(km/h)');ylabel('爬坡度gendIIIIIIIVVtitleuaiFt=Ff+Fi+Fw+FjFtFw/G=ψ+δdu/gdtg;n=600;n2=4000;nt=0.85;r;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;uar*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;uar*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;uar*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;uar*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;fwcdaua2)/21.15;Dftfw1)/G;fwcdaua2)/21.15;Dftfw2)/G;fwcdaua2)/21.15;Dftfw3)/G;fwcdaua2)/21.15;Dftfw4)/G;fwcdaua2)/21.15;Dftfw5)/G;oxondonplotuaD,'k--');plotuaDbplotuaD,'c-');plotuaD,'m-');plotuaD,'y--');offelDlegendIII','III','IV','V'),title('ua-D');Tn:p=tq9550g=9.8;n1=600;n2=4000;nt=0.85;i0=5.83;ig1=5.56;r;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);uar*n/(ig2*i0);uar*n/(ig3*i0);uar*n/(ig4*i0);uar*n/(ig5*i0);Gm9.8;ualinspace1000);衡功圖率peftua衡功圖率peftua600)/nt;peftua600)/nt;peftua600)/nt;peftua600)/nt;petqn0;maxpepfGfua00;pfGfua00;pfGfua00;pfGfua00;pfGfua00;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pyGfcdaua^2/21.15)/nt/3600.*ua;plotuapeuapeua,pe3,ua4,pe4,ua5,pe5,ua,py,ua,pemax);xlabel('ua/(km/h)'),ylabel('Pe/(kw)'),title('功率平力4．1Callbacks中的Callback主要在functiontogglebutton2_Callback(hObject,eventdata,handles)untitled1%---Executesonbuttonpressintogglebutton2.functiontogglebutton2_Callback(hObject,eventdata,handles)untitled1%---Executesonbuttonpressintogglebutton3.functiontogglebutton3_Callback(hObject,eventdata,handles)untitled24．2%---Executesonbuttonpressintogglebutton2.gglebuttonCallbackhObjecteventdatahandlesntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;uar*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;uar*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;uar*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;uar*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;ffmgffwcdaua5;f=fw+ff;boxonoldonplotuaft,'b--');lotuaftkplotuaft,'y-.');plotuaftmplotuaft,'r-');plotuaf'g--');offxlabeluakmhylabelFtKN)'),legend('I','II','III','IV','V',axes%---Executesonbuttonpressintogglebutton3.gglebuttonCallbackhObjecteventdatahandlesntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;uar*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;uar*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;uar*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;uar*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;fwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGfwcdaua2)/21.15;nfiGoxondonplotuaangle,'k-');plotuaangle,'b--');plotuaangle,'c-.');plotuaangleglotuaangleroffgendIIIIIIIVVtitleuaiaxesgglebuttonCallbackhObjecteventdatahandlesntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);uar*n/(ig2*i0);uar*n/(ig3*i0);uar*n/(ig4*i0);uar*n/(ig5*i0);Gm9.8;ualinspace200);Fw=cda*ua.^2/21.15;Filinspace,15000);fFw1=cda*ua1.^2/21.15;Fw2=cda*ua2.^2/21.15;Fw3=cda*ua3.^2/21.15;Fw4=cda*ua4.^2/21.15;Fw5=cda*ua5.^2/21.15;Peftua(3600*nt);Peftua(3600*nt);Peftua(3600*nt);Peftua(3600*nt);Peftua(3600*nt);qGfcdauant);dIwIwmrIfig*i0^2*nt)/(m*r^2);dIwIwmrIfig*i0^2*nt)/(m*r^2);dIwIwmrIfig*i0^2*nt)/(m*r^2);dIwIwmrIfig*i0^2*nt)/(m*r^2);dIwIwmrIfig*i0^2*nt)/(m*r^2);b1=1./a1/3.6;b2=1./a2/3.6;b3=1./a3/3.6;b4=1./a4/3.6;b5=1./a5/3.6;mmaxuammaxuammaxuammaxuammaxuaUAuauaua3;ua4;ua5];Bbbb3;b4;b5];aciinterpUABuu'spline');iaciinterpUABuu'spline');iaciinterpUABuu'spline');iaciinterpUABuu'spline');imaciinterpUABuu'spline');iactulinspace62)ymaxatdonoxonottuysaxesgglebuttonCallbackhObjecteventdatahandlesntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);ft1=tq*ig1*i0*nt/r;uar*n/(ig2*i0);ft2=tq*ig2*i0*nt/r;uar*n/(ig3*i0);ft3=tq*ig3*i0*nt/r;uar*n/(ig4*i0);ft4=tq*ig4*i0*nt/r;uar*n/(ig5*i0);ft5=tq*ig5*i0*nt/r;fwcdaua2)/21.15;Dftfw1)/G;fwcdaua2)/21.15;Dftfw2)/G;fwcdaua2)/21.15;Dftfw3)/G;fwcdaua2)/21.15;Dftfw4)/G;fwcdaua2)/21.15;Dftfw5)/G;oxondonplotuaD,'k--');plotuaDbplotuaD,'c-');plotuaD,'m-');plotuaD,'y--');offDlegendIII','III','IV','V'),title('ua-D');gglebuttonCallbackhObjecteventdatahandlesntr;m0;L.2;hg.9;nlinspacenn;tq27*n0-165.44*(n0.^2)+40.874*(n0.^3)-3.8445*(n0.^4);uar*n/(ig1*i0);uar*n/(ig2*i0);uar*n/(ig3*i0);uar*n/(ig4*i0);uar*n/(ig5*i0);Gm9.8;ualinspace1000);peftua600)/nt;peftua600)/nt;peftua600)/nt;peftua600)/nt;peftua600)/nt;petqn0;maxpepfGfua00;pfGfua00;pfGfua00;pfGfua00;pfGfua00;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pwcdaua^3/76140;pyGfcdaua^2/21.15)/nt/3600.*ua;plotuapeuapeua,pe3,ua4,pe4,ua5,pe5,ua,py,ua,pemax);saxes%---Executesonbuttonpressintogglebutton1.functiontogglebutton1_Callback(hObject,eventdata,handles)functiontogglebutton7_Callback(hObject,eventdata,handles)uamax=107.1806t=23.7451i=0.3387set(handles.edit4,'string',num2str(uamax))set(handles.edit5,'string',num2str(t))set(handles.edit6,'string',num2str(i))4．3Callbacksglobalm1set(handles.edit2,'string',num2str(m1))globalm2set(handles.edit3,'string',num2str(m2))globalmset(handles.edit4,'string',num2str(m))globalrr=0.367set(handles.edit5,'string',num2str(r))globalntnt=0.85set(handles.edit6,'string',num2str(nt))globalff=0.013set(handles.edit7,'string',num2str(f))globalcdacda=2.77set(handles.edit8,'string',num2str(cda))globalIw1Iw1=1.798