Linear Programming Problem Based on Weight System

In summary, the conversation discusses the possibility of solving a resource allocation problem using linear programming. The problem involves assigning parts to machines based on weighted priorities and size constraints. The conversation suggests defining variables, an objective function, and constraints to find the optimal solution. Linear programming is a suitable approach for solving this type of problem.
  • #1
theperson
1
0

Homework Statement



I've made my own problem here to solve. I'm wondering if it is even possible with linear programming.

Basically, I need to designate these parts to certain machines based on 3 different priorities and each of these priorities are weighted arbitrarily. (For example, Priority 1 is 60%, Priority 2 is 30%, Priority 3 is 10%). There are different size machines too, but I already know what parts will fit in what size machine. (Lets say there are 2 sizes of machines, Size 1 and Size 2). BUT there are multiple machines for each size. So, for example, there are 2 Size 1 machines and 3 Size 2 machines.

The main problem I am trying to solve here with a math model is what parts should go to what machines based on the weighted priorities. For example, all white parts should be on one of the Size 1 machines and black parts should be on the other Size 2 machines (if color was Priority 1)

Homework Equations



variables
max/min statement
contraints

The Attempt at a Solution



I haven't worked with linear programming in awhile, but I remember bits and parts. I can't seem to get away from remembering the profit type problems. Is my problem capable of being solved from linear programming?

Thanks!
 
Physics news on Phys.org
  • #2


Hello,

Yes, your problem is definitely capable of being solved using linear programming. Linear programming is a powerful tool for optimizing resource allocation and can be applied to a wide range of problems, including yours.

To solve your problem, you will need to define your variables, objective function, and constraints. Your variables will represent the parts and machines, and your objective function will be to maximize the weighted priorities for each part. Your constraints will include the size of the machines and the priorities for each part.

You will also need to consider any additional constraints, such as the number of machines available for each size or the maximum capacity of each machine. Once you have defined all of these components, you can use a linear programming software or algorithm to find the optimal solution.

I hope this helps. Good luck with your problem!
 

What is a linear programming problem based on weight system?

A linear programming problem based on weight system is a mathematical optimization technique that helps in finding the maximum or minimum value of a linear objective function, while satisfying a set of linear constraints. The weight system refers to the variables or coefficients that are assigned to each constraint in the problem.

How is a linear programming problem based on weight system solved?

A linear programming problem based on weight system is solved using various algorithms such as the simplex method, interior point method, or graphical method. These algorithms use the weight system and the constraints to find the optimal solution for the given problem.

What are the applications of linear programming problem based on weight system?

Linear programming problem based on weight system has various applications in industries such as supply chain management, finance, transportation, and manufacturing. It is used to optimize processes and operations by finding the most efficient allocation of resources.

What are the limitations of linear programming problem based on weight system?

Some of the limitations of linear programming problem based on weight system include the assumption of linearity in the objective function and constraints, the assumption of constant weight system, and the limitation of only dealing with numerical variables. It also requires a lot of data and may not be suitable for complex problems.

How does sensitivity analysis affect linear programming problem based on weight system?

Sensitivity analysis is used to determine how the optimal solution of a linear programming problem changes with changes in the weight system or constraints. It helps in identifying the impact of changes in the problem on the optimal solution and can provide insights for decision making.

Similar threads

  • Calculus and Beyond Homework Help
Replies
12
Views
1K
  • Calculus and Beyond Homework Help
Replies
1
Views
259
  • Calculus and Beyond Homework Help
Replies
2
Views
516
  • Calculus and Beyond Homework Help
Replies
2
Views
4K
  • Programming and Computer Science
Replies
12
Views
1K
Replies
6
Views
1K
  • Calculus and Beyond Homework Help
Replies
14
Views
583
Replies
9
Views
704
  • Calculus and Beyond Homework Help
Replies
8
Views
154
  • Calculus and Beyond Homework Help
Replies
18
Views
1K
Back
Top