What is 'artificial variable' 🧑‍🔧

I'd want to talk about "What is 'artificial variable'" in this article. Let's take a look at what it is and then respond to some frequent inquiries.

A short answer to this question is…

One type of variable introduced in a linear program model in order to find an initial basic feasible solution; an artificial variable is used for equality constraints and for greater-than or equal inequality constraints.

The artificial variable refers to the kind of variable which is introduced in the linear program model to obtain the initial basic feasible solution.

An artificial variable is a mathematical trick to turn inequalities into equations.

It is utilized for 'the equality constraints' and for 'the greater than or equal inequality constraints'.

There is no meaning of the artificial variable in the physical sense.

The variable refers to the number, characteristics, or quantity which can be counted or measured.

Do you know what makes people curious? Here are a few questions and answers:

Artificial variable

How can artificial intelligence be used in control engineering...

Artificial intelligence for control engineering. Robotics, cars, and wheelchairs are among artificial intelligence beneficiaries, making control loops smarter, adaptive, and able to change behavior, hopefully for the better. University of Portsmouth researchers in the U.K. discuss how AI can help control engineering, in summary here.

What is slack surplus and artificial variable...

Where, S1 is slack variable. Surplus & Artificial variables: They are used to convert Greater than or equal to (≥) constraint into equality to write standard form. Surplus variable is SUBTRACTED from ≥ constraint and Artificial variable is ADDED to the ≥ constraint.

I hope you found the information you were looking for. If you didn’t, just make a comment below.

Note: This is a draft for my new article.