A Methodology for Systems Engineering, Volume 24

action alternative analysis applied approach block called channel Chapter choose complete components consider continuous cost creative criterion decision defined definition demand detailed determine diagram discussed economic effect environment equal equation example existing expected experience fact factors field frequency function gain give given graph human ideas important income increase individual input interest kind limited logical means measure methods nature objectives operations organization output performance phase physical planning possible preference present probability problem profit properties questions ratio reason received relation requirements satisfy scale shows signal simple sometimes specific standard statistical step studies systems engineering technical techniques theory thinking tion unit usually utility variables wanted York