A control system consists of a microprocessor which needs a control program to handle data from sensors. Signals are sent from an output device to an interface box which converts signals between them.
According to the Centers for Disease Control (CDC), a 6-foot, 2-inch man who weighs 220 pounds is considered overweight. The recommended weight for a man of that height is between 144 and 194 pounds. The CDC bases its advice on body mass index.
A man who is 6 feet tall is considered overweight when he reaches 184 pounds, according to Health Discovery. This means that there is an interval between 177 pounds and 184 pounds where a man is neither normal or overweight. Once a man who is 6 feet tall reaches the weight of 221 pounds, he is considered obese.