資源簡(jiǎn)介
基于MATLAB的m文件制動(dòng)力分配曲線的繪制,繪制制動(dòng)力的f曲線,r曲線,I曲線,和u曲線。
代碼片段和文件信息
close?all
m1=1825;%full
m=1450;
hg=0.95;
hg1=0.73;%full
g=9.8;
a=1.451;
a1=1.947;%full
b1=1.253;%full
b=1.749;
G=m*g;
G1=m1*g;%full
fa=0.1:0.1:1;
f_u1a=1:15000;
f_u2a=0.5*(G/hg*sqrt(b^2+4*hg*(a+b)/G*f_u1a)-(G*b/hg+2*f_u1a))
plot(f_u1‘f_u2‘);
f_u2=zeros(10400);
figure(1)
for?j=1:10
????f_u1=1:100:40000;?
????for?i=1:100:40000
????????f_u2(j:)=fa(j)*?m*g-f_u1(1:);?????
????end
????plot(f_u1f_u2(j:)‘k‘)
????hold?on;
????grid?on;
????axis([0?40000?0?40000])
end
hold?on;
figure(2)
f_ur=zeros(10400)
for?j=1:10
????f_uf=1:100:40000;?
????for?i=1:100:40000
????????k2=b+fa(j)*hg;
????????k1=a-fa(j)*hg;
????????k(j)=k1./k2;
????????f_ur(j:)=k(j)*f_uf(1:);
????end
????plot(f_uff_ur(j:)‘k‘)
????hold?on;
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