Digital Expression of Civil Pilot’s Basic Operation

“Human Error” is one of the major reasons of aircraft accident and incident. In order to reduce the loss by “Human Error”, the “human error” action sequence must be detected and provide warning to pilot or intelligent action when pilot violates the operation procedures or any actions that may cause potential accident or incident. To identify and manage the “Human Error” is becoming more and more important.

The response of unit varies with human’s behavior. If the correct operation behavior can be digital described, then human’s operation behavior will be partly quantized. Pilots guide the airplane mainly by operations manual, excluding facility failure, there exist operations regularity, that is time-ordered action sequence. Operating steps and therbligs can be intuitive quantitative by coding operations process. Fully considering behavioral characteristics of the pilot group, to optimize time sequence and action sequence parameters will make the operation behavior code be more accurate. The study in operation behavior coding and analysis will play an important role in effectively reducing the probability of flight accidents caused by human factors.

This paper designed and developed a set of effective behavior coding method on the basis of computer compilation principle, starting from unit operation behavior and description of abstraction, using mathematical method to analyze the connections between operation tasks.