he 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.
|Numero di pagine||14|
|Rivista||Advances in Aircraft and Spacecraft Science|
|Stato di pubblicazione||Published - 2016|
All Science Journal Classification (ASJC) codes
- Aerospace Engineering
- Fluid Flow and Transfer Processes