VIBRATION CONTROL OF 6 DOF AIRPLANE LANDING GEAR USING MODEL REFERENCE AND MINIMUM VARIANCE ADAPTIVE CONTROLLERS
作者： Khoshnood Abdol Majid , Eftekhary Siyamak
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摘要: ARTICLE INFORMATION ABSTRACT Original Research Paper Received 22 July 2015 Accepted 07 September Available Online 08 November In this paper, in order to reduce landing gear vibration two adaptive control systems are designed considering the and taxi phases. For purpose, degree of freedom equations motion related transfer functions extracted. reduced model overall given as result complicated dynamic model. Lyapunov based reference is absorb front wheel at touchdown. addition, minimum variance controller implemented on system reject band level disturbances during phase. The modeled colored Gaussian noise parameters well characteristics estimated using extended least square approach. Both investigated assess best performance. Numerical simulations Matlab/Simulink environment show preferences satisfactory performances proposed systems. These results calculated against various inputs including approaches.
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