运输问题 Resources

Showing items tagged with "运输问题"

Using MATLAB to solve transportation problems by modifying matrices A, D, and B to address different scenarios. The transportation model involves m origins A1,A2,...,Am with supplies a1,a2,...,am, serving n destinations B1,B2,...,Bn with demands b1,b2,...,bn. Each unit shipping cost from origin Ai to destination Bj is cij. The objective is to minimize total transportation costs by determining optimal shipment quantities xij. The mathematical model minimizes cost subject to supply and demand constraints, with balanced transportation occurring when total supply equals total demand.

MATLAB 566 views Tagged

Solving transportation problems using optimization algorithms. 1. Compares different solution methods without using linprog, 2. Uses Northwest Corner Method to obtain initial basic feasible solution, applies Stepping-Stone Method to determine exiting basis variables and update transportation matrix, 3. Note: This approach cannot handle unbalanced transportation problems

MATLAB 261 views Tagged