6533b830fe1ef96bd1297d4a
RESEARCH PRODUCT
Nonlinear model based particle swarm optimization of PID shimmy damping control
Calogero OrlandoAndrea AlaimoAlberto Milazzosubject
Fluid Flow and Transfer ProcessesEngineeringSpeed wobblebusiness.industryactive controlAerospace EngineeringParticle swarm optimizationPID controllerControl engineeringshimmy vibrationVibrationRobustness (computer science)Control theoryControl systemnose landing gearSettore ING-IND/04 - Costruzioni E Strutture AerospazialibusinessLanding geardescription
The present study aims to investigate the shimmy stability behavior of a single wheeled nose landing gear system. The system is supposed to be equipped with an electromechanical actuator capable to control the shimmy vibrations. A Proportional-Integrative-Derivative (PID) controller, tuned by using the Particle Swarm Optimization (PSO) procedure, is here proposed to actively damp the shimmy vibration. Time-history results for some test cases are reported and commented. Stochastic analysis is last presented to assess the robustness of the control system.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-04-25 | Advances in aircraft and spacecraft science |