Disturbance Compensation Based Piecewise Linear Control Design for Perching Maneuvers

作者：He, Zhen^*; Li, Da; Lu, Yuping

来源：IEEE Transactions on Aerospace and Electronic Systems, 2019, 55(1): 192-204.

DOI：10.1109/TAES.2018.2849898

• WING AIRCRAFT
• OPTIMIZATION

This paper investigates the control design approach for perching maneuvers of fixed-wing aircraft in the presence of both initial deviations and mismatched disturbances. The highly nonlinear longitudinal dynamics is transformed into a piecewise linear model. A disturbance observer is designed and a piecewise linear controller using the estimates of disturbances is constructed. System stability and disturbance attenuation are analyzed theoretically. Simulation results demonstrate the effectiveness of the proposed control approach.

• 出版日期2019-2
• 单位南京航空航天大学