Free Flight Tests on Longitudinal Dynamic Derivatives

The Dynamic Stability Derivatives of a Slender Wing, a Comparison of Theory with Free-Flight Model Tests at Near-Zero

Free-Flight Measurements of the Dynamic Longitudinal-Stability Characteristics of a Wind Tunnel

The dynamic longitudinal-stability characteristics of a st,andard wind tunnel interference model have been investigated in free flight over a Mach number range of 0.92 to I, 35.. Measurements of lift-curve slope and manoeuvre margin were obtained, and are compared vjith results from transonic-tunnel tests under low blockage conditions. The analysis was extended to obtain damping derivatives to ...

Flight Investigation of Gyroplane Longitudinal Flight Dynamics

This Paper presents an analysis of test data recorded during flight trials of a gyroplane. This class of rotarywing aircraft has found limited application in areas other than sport or recreational flying. However, the accident rate is such that a study of the configuration's stability and control characteristics is timely, and in addition substantive data is required for a new airworthiness and...

Multi Agent Path Planning Approach to Dynamic Free Flight Environment

For years the air traffic routes have been fixed by the air traffic controllers on the basis of pre-acquired knowledge. Free flight air traffic management is a solution to move the decision making process for route choices from air traffic controllers to the cockpit. The basic idea is optimize the flight routes in the consideration of multiple objectives .i.e. the optimal path is decided based ...

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

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