Fig. 6: Design and optimization testing of wings.
From: Agile manoeuvrable flight via collaborative wing-tail adjustment of a flapping wing robot

a The main structural components of wings. b Due to the influence of the leading edge beam on the stiffness of the wings under the same layout conditions, wings with different stiffness were designed for comparative testing. c Optimization testing of wing thrust. Placing wings with different stiffness on an experimental testing platform for comparative testing.