Along with the concept of man-in-the-computer loop, the difficulty that crops up most often for the practicing engineer, is that of converting a given problem or subsystem into a mathematical model.
Along with the concept of man-in-the-computer loop, the difficulty that crops up most often for the practicing engineer, is that of converting a given problem or subsystem into a mathematical model. One may appreciate the mathematical significance, but the translation of the actual system into an abstract system can be troublesome. A system approach where needless ambiguities have been discarded or thoroughly weeded is a means of solving the difficulty. It is far too easy to formulate lengthy and complicated, resulting in lost excitement and value of the experience. An inquiry with optimum approach related to short-type-problems, the most difficult to devise, may produce the most economical and effective true information.