text: You need to join an electronics course, that is for sure, but specifically you need to concentrate on Control Technology.\n\nFamiliarize yourself with things like PID controllers, strain / pressure gauges, and make your path clear to the Course Inductor at interview that you intend to persue this field.\n\nYour mathematical skills better be good..........oh 1st order differential equations still languish in my mind.\n\nHave a nice day.