论文信息 - Active vibration suppression of a cantilever wing

Active vibration suppression of a cantilever wing

Abstract A method for the active vibration suppression of a cantilever wing is presented. The approach is based on modal control, in which a modal feedback control law relating the motion of the control surfaces to the controlled modes is implemented. Modal displacements and velocities required for feedback are extracted from sensor measurements by means of modal filters. A numerical example is presented.

Leonard Meirovitch | L. M. Silverberg | L. Meirovitch | L. Silverberg

[1] L. Meirovitch,et al. CONTROL OF SELF-ADJOINT DISTRIBUTED-PARAMETER SYSTEMS. , 1980 .

[2] E. Nissim,et al. Flutter suppression using active controls based on the concept of aerodynamic energy , 1971 .

[3] Leonard Meirovitch,et al. Control of Self -Adj oint Distributed-Parameter Systems , 1982 .

[4] I. Abel,et al. Synthesis of active controls for flutter suppression on a flight research wing , 1977 .

[5] J. Newsom,et al. Synthesis of active flutter suppression systems using optimal control theory , 1978 .

[6] J. Edwards. Unsteady aerodynamic modeling for arbitrary motions , 1977 .

[7] L. Meirovitch,et al. On the problem of observation spillover in self-adjoint distributed-parameter systems , 1983 .

[8] Yuan-Cheng Fung,et al. An introduction to the theory of aeroelasticity , 1955 .

[9] L. Meirovitch. Analytical Methods in Vibrations , 1967 .

[10] H. Ashley,et al. Unsteady aerodynamic modeling for arbitrary motions , 1977 .

[11] Leonard Meirovitch,et al. Computational Methods in Structural Dynamics , 1980 .