如何求解如下优化问题

smileqq

f=min(abs(0.5*ay_tp1)+abs(0.5*ay_tp2));
s.t.
0<p<10,-10<q<0,q^2-4*p<=0;2*pi/(4*p-q^2)^(1/2)-tf=0;
%%其中：
+ V$ a, U: y# C, G: h  e, q9 |w=3.75;
tf=5;
9 t* y4 F0 w" C  etp1=0;
tp2=2*(pi-atan(q*(4*p-q^2)^(1/2)/(q^2-4*p)))/((4*p-q^2)^(1/2));
A1=(4*p/(4*p-q^2))^(1/2);
A2=((4*p-q^2)/2)^(1/2);
A3=q/((4*p-q^2)^(1/2));
9 @/ [. A; p9 K
ay_tp1=(w*p*exp(q*tp1/2)*A1*sin(((A2/(2^(1/2)))*tp1)+1/A3))/(1-exp(q*tf/2)*A1*sin(A2*tf-atan(A3)));
0 f, ~( K8 I: B) c9 p$ |  Vay_tp2=(w*p*exp(q*tp2/2)*A1*sin(((A2/(2^(1/2)))*tp2)+1/A3))/(1-exp(q*tf/2)*A1*sin(A2*tf-atan(A3)));
使用fmincon函数求解时显示 相邻两次迭代点的变化小于预先给定的容忍度。
求助大佬。感谢
2 Y3 p/ t' }4 S+ Y$ U

SsaaM7

路过，帮顶一下

ExxNEN

看不懂啊，有心无力哦

haidaowang

下面结果参考下：
- C, I6 K  l% G; PObjective Function (Min.): 1.28973902645915E-5
p: 0.394784176495481
, d5 z6 G% `! h) l5 M( @q: -4.3001505065871E-5

: C( k! A/ s$ n4 xConstrained Functions:
3 h3 m/ j5 R# X3 D5 Z: @& S/ U1: q^2-4*p-0 = -1.5791367041328
+ {9 t" G7 \" e4 V1 l2: 2*pi/(4*p-q^2)^(1/2)-5-0 = 6.57038867757365E-11