平面六桿機構設計(編輯修改稿)
2025-07-27 01:01 本頁面
【文章內容簡介】 )l5*omega5(n1)*omega5(n1)l6*omega6(n1)*omega6(n1)*cos(theta6(n1)theta5(n1))。alpha3(n1)=s4/(l3*sin(theta3theta2))。alpha2(n1)=s5/(l2*sin(theta2theta3))。alpha5(n1)=(s6+alpha2(n1)*(l2*sin(theta2(n1)theta6(n1))+l9*sin(theta2(n1)theta7theta6(n1))))/l5/sin(theta5(n1)theta6(n1))。alpha6(n1)=(s7+alpha2(n1)*(l2*sin(theta2(n1)theta5(n1))+l9*sin(theta2(n1)theta7theta5(n1))))/l6/sin(theta5(n1)theta6(n1))。vex=l1*omega1.*sin(theta1)l2*omega2.*sin(theta2)l9*omega2.*sin(theta2theta7)。vey=l1*omega1.*cos(theta1)+l2*omega2.*cos(theta2)+l9*omega2.*cos(theta2theta7)。ve=sqrt(vex.*vex+vey.*vey)。aex=l1*alpha1.*sin(theta1)l1*omega1.*omega1.*cos(theta1)l2*omega2.*omega2.*cos(theta2)l2*alpha2.*sin(theta2)l9*alpha2.*sin(theta2theta7)l9*omega2.*omega2.*cos(theta2theta7)。aey=l1*alpha1.*cos(theta1)l1*omega1.*omega1.*sin(theta1)+l2*alpha2.*cos(theta2)l2*omega2.*omega2.*sin(theta2)+l9*alpha2.*cos(theta2theta7)l9*omega2.*omega2.*sin(theta2theta7)。ae=sqrt(aex.*aex+aey.*aey)。 end figure(1)。n1=1:360。 subplot(2,3,1)。plot(n1,real(theta2*du),n1,real(theta3*du),n1,real(theta5*du),n1,real(theta6*du),39。k39。)。title(39。角位移線圖39。)。xlabel(39。曲柄轉角 \phi_1/\circ39。)ylabel(39。角
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