non linear constrain to solve for Squential Quadratic Programing

2 次查看(过去 30 天)
Hi I'm trying to minimize the volume of an object with these non linear constraints. How can I put it in my code\
constraints
c(1)= L + R - 131.23; % height of tank
c(2) = 1224.303*RL(1)^2; % height of distance, fuel needed
c(3) = (RL(1)*RL(2))/(2*(RL(2)+RL(1)))- 0.25; % thickness of tank
this is the code
% NOTE: RL(1) is R and RL(2) is L.
V =@(RL) pi*RL(1).^3 + pi*RL(1).^2*RL(2);
Rb = [157,147];
% NOTE: 157<=R<=173; 147<=L<=180; Thus, Rb= [157,147]; and Lb = [173, 180];
Lb = [173, 180];
% No Other constraints are considered here-need to put the constraint
A = [];
b = [];
Aeq = [];
beq = [];
x0 = (Lb + Rb)/2;
RL = fmincon(V,x0,A,b,Aeq,beq,Lb,Rb);
R = RL(1);
L = RL(2);
fprintf('Found values: R = %f [ft] L = %f [ft] \n', [R, L])

回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Quadratic Programming and Cone Programming 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by