Optimum Structural Design

HW # $8$

Linear programming problem using Matlab

Establish the minimum weight design for the truss shown subject

to these stress constraints using linear programming approach

by Matlab.

${}_1={}_5=140$MPa

${}_2={}_3={}_5=100$MPa

Consider,

${}_1={}_5=5422k\frac{g}{m^3}$

${}_2={}_3={}_4=2711k\frac{g}{m^3}$ Please solve it in handwriting and in$$detail