Schematic diagram of disturbance rejection optimal guidance (IMAGE)

Tsinghua University Press

Schematic diagram of disturbance rejection optimal guidance

Caption

The proposed disturbance rejection optimal guidance method has two key components: real-time nominal trajectory generation and robust neighboring optimal feedback control. Correspondingly, this guidance method unifies two synergistic functionalities, i.e., adaptive optimal steering and disturbance attenuation. The adaptive optimal steering accommodates the modeled disturbance based on an augmented dynamics model, and the disturbance attenuation compensates for the state perturbation effect induced by the remaining unmodeled disturbance.

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Chinese Journal of Aeronautics

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