Study of Design Means to Discourage Errors Resulting from Flight Crew Operating Landing Gear Control Lever

Firstly, this paper describes the background and the purpose about study of design means to discourage errors resulting from flight crew operating the landing gear control lever for civil aircraft. Secondly, it lists the design criteria about discouraging flight crew errors. Thirdly, it analyzes the effect of errors resulting from flight crew operating the landing gear control lever on aircraft and determines the applicable criteria. Thirdly, based on the criteria determined above, it proposes some design means to discourage errors resulting from flight crew operating the landing gear control lever. Lastly, it draws the conclusion that the design criteria, the analysis process and the proposed design means mentioned in this paper are expected to be used as a reference to design means to discourage errors resulting from flight crew operating the landing gear control lever and other cockpit controls for civil aircraft.