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求大神看看我的程序哪里不对
小女菜鸟一枚,只懂皮毛。这是根据立铣刀铣削力模型编出来的程序,要出铣削力的仿真图形。一直调不出来,望各位大神赐教!!!:o:o:o:o
clear ap=3;ae=8; c=0.1; n=10000; D=16;N=2;beta=pi*30/180; fi_st=0;fi_ex=pi/3; Ktc=675.5;Krc=277.9;Kac=195.8; Kte=6.6;Kre=0.43;Kae=7.5; deta_fi=pi/100; deta_ap=0.01; fi_p=2*pi/N; K=2*pi/deta_fi; L=ap/deta_ap; for i=1:K Fx(i)=0;Fy(i)=0;Fz(i)=0;Ft(i)=0;fi(i)=0; fi(i)=fi_st+i*deta_fi; for k=1:N; fi_1=fi(i)+(k-1)*fi_p; fi_2=fi_1; for j=1:L; a(j)=j*deta_ap; fi_2=fi_1-2*tan(beta)*a(j)/D; if fi_st<=fi_2<=fi_st; h(j)=c*sin(fi_2); deta_Ft=deta_ap*(Ktc*h(j)+Kte); deta_Fr=deta_ap*(Kre*h(j)+Kre); deta_Fa=deta_ap*(Kac*h(j)+Kae); deta_Fx=-deta_Ft*cos(fi_2)-deta_Fr*sin(fi_2); deta_Fy=deta_Ft*sin(fi_2)-deta_Fr*cos(fi_2); deta_Fz=deta_Fa; Fx(i)=Fx(i)+deta_Fx; Fy(i)=Fy(i)+deta_Fy; Fz(i)=Fz(i)+deta_Fz; else ap>ap_st; ap=ap+deta_ap; end F(i)=(Fx(i)^2+Fy(i)^2)^(1/2); Tc(i)=Ft(i)*D/2; end end end plot(i,Fx); plot(i.Fy); plot(i.Fz); plot(i,Tc) |
所有时间均为北京时间。现在的时间是 19:40。 |
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