So what can we do to add this fundamental aspect of motion? Well there's actually already a very good way to do this. The government has been using centrifuges to train pilots for decades. As well, any sci-phi nerd, myself included, will tell you the most feasible artificial gravity is a spinning ship, creating a centrifuge.
Add a centrifuge
So, we add a centrifuge, however, what I'm proposing is going to take it a little further. But first, what is centripetal acceleration?
Excellent, you've done your research. No need to explain so why don't we move on.