The equivalent reduced wing structure uses a lumped-parameter model to discretize the spanwise behavior of the wing.
This can also be extended into a state-space model incorporating the mass and stiffness matrices.
[[Aeroelasticity]]
[[Beam Stiffness Matrix]]
[[Lumped Parameter Model]]
[[Matrix Mass of Fixed Horizontal Beam]]
[[Modal Participation Analysis]]
Spring Mass Damper System
[[State-Space Model]]
[[Vibrational Mode Control]]