I am trying to understand the whole concept of digital twin including it application.

But right now, only articles and some few information scattered on the web is all I could find and there is no one way approach applying them.

have anyone been in this field or working on one, how will you recommend me to start.

Maybe a software you can recommend or anything to get me moving...the most important thing is that it should be feasible enough to be applied in the next few months.