TY - JOUR
AU1 - Yuan Su
AU2 - Yihua Cao
AB - As compared with the maneuvering flight studies for single main rotor helicopters, the corresponding studies for coaxial rotor helicopters are relatively poor. In this paper, the maneuvering flight governing equations for coaxial rotor helicopters is established. By introducing induced velocity interference factor analysis, the coaxial rotor aerodynamic interference can be taken into account. With the combination of coaxial rotor helicopter control features and nonlinear inverse simulation technique, the governing equations for maneuvering flight can be solved so as to determine helicopter control input, control force and moment, and helicopter body attitudes which are needed for performing a specified maneuver. Good results of the sample calculations of level turn and lateral jink maneuvers are obtained and simply analyzed.
TI - A nonlinear inverse simulation technique applied to coaxial rotor helicopter maneuvers
JF - Aircraft Engineering and Aerospace Technology
DO - 10.1108/00022660210420852
DA - 2002-12-01
UR - https://www.deepdyve.com/lp/emerald-publishing/a-nonlinear-inverse-simulation-technique-applied-to-coaxial-rotor-IuBZV4xwyk
SP - 525
EP - 533
VL - 74
IS - 6
DP - DeepDyve
ER -