Structural entropy modeling and analysis based on multi-dimensional airworthiness examination process comparison of military and civil aircraft

Abstract

Airworthiness Examination is a kind of verification activity for the results of model development, whose purpose is to ensure that the developed model conforms to its original design; Airworthiness of military aircraft is developed on the basis of Airworthiness of civil aircraft in order to improve the safety of military aircraft. Firstly, in this paper, the Airworthiness Examination process of military and civil aircraft is established. From the perspective of requirements difference, key steps, number of nodes, work content and examination time. The comparative elements of multi-dimensional Airworthiness Examination process of military and civil aircraft are extracted by using structural entropy theory. Secondly, the comparative analysis model of structural entropy is constructed, and the key data such as system time effectiveness entropy and structural entropy corresponding to Airworthiness Examination process of military and civil aircraft are calculated. Finally, this paper puts forward the corresponding measures and suggestions for the Airworthiness Examination process of military aircraft, which has certain practical significance in technical methods and application practice.