Research on flying quality of unmanned helicopter

Considering the growing attention for flying qualities of unmanned helicopter while with little work and poor results in this field, the basic aspects of flying quality requirements of unmanned helicopter were discussed systematically, from the view of automatic flying control, such as the definition, research contents, influencing factors, indicators and so on; meanwhile, by rational improvements based on ADS-33E, a three-dimensional frame and the corresponding evaluation criteria suited to unmanned helicopter flight quality assessment were presented. It could provide guidance for the development and evaluation of a new unmanned helicopter system, or reference for the flying quality specification of unmanned helicopter being introduced early.