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Titel:

Nonlinear Dynamic Inversion with Actuator Dynamics: An Incremental Control Perspective

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Steffensen​, Rasmus; Steinert, Agnes Christine; Smeur, Edwoud J. J.
Abstract:
In this paper, we derive a sensor-based nonlinear dynamic inversion (NDI) control law for a nonlinear system with first-order linear actuators, and compare it to incremental nonlinear dynamic inversion (INDI), which has gained popularity in recent years. It is shown that, for first-order actuator dynamics, INDI approximates the corresponding NDI control law arbitrarily well under the condition of sufficiently fast actuators. If the actuator bandwidth is low compared to changes in the states, the...     »
Zeitschriftentitel:
Journal of Guidance, Control, and Dynamics
Jahr:
2023
Band / Volume:
46
Heft / Issue:
4
Volltext / DOI:
doi:10.2514/1.G007079
Print-ISSN:
0731-5090
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