What question did this study set out to answer?

To explore the duality of incremental nonlinear dynamic inversion (INDI) and quasi-linear parameter-varying (q-LPV) control for robust nonlinear control design.

March 25, 2026Journal of Guidance Control and Dynamics

Duality Between Incremental Nonlinear Dynamic Inversion and Quasi-Linear Parameter-Varying Control

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Authors

TPTijmen PollackDelft University of Technology STSpilios TheodoulisDelft University of Technology XWXuerui WangHarbin Engineering University

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Implication

Investigates duality between control design paradigms, enhancing robust control in nonlinear systems.

Key Points

To explore the duality of incremental nonlinear dynamic inversion (INDI) and quasi-linear parameter-varying (q-LPV) control for robust nonlinear control design.
Develop a transformation-based framework for nonlinear control design.
Present control-oriented q-LPV model representations for INDI.
Explore inversion strategies for nonlinear dynamic inversion (NDI)-based systems.
Apply the framework to a nonlinear aeroservoelastic system case study.
Showed effective synthesis of INDI-based controllers.
Compared quantitative results of INDI controllers against direct q-LPV control.
Demonstrated robustness despite challenges from singular perturbations.

Cite This Study

Pollack et al. (2026) studied this question.

synapsesocial.com/papers/69c37b41b34aaaeb1a67d866 https://doi.org/10.2514/1.g009559

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Duality Between Incremental Nonlinear Dynamic Inversion and Quasi-Linear Parameter-Varying Control

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Key Points

Cite This Study

Duality Between Incremental Nonlinear Dynamic Inversion and Quasi-Linear Parameter-Varying Control

Discussion

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Implication

Key Points

Cite This Study

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