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arXiv · 1701.08981

PI(D) tuning for Flight Control Systems via Incremental Nonlinear Dynamic Inversion

Paul Acquatella B.·Wim van Ekeren·Qi Ping Chu
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Abstract

Previous results reported in the robotics literature show the relationship between time-delay control (TDC) and proportional-integral-derivative control (PID). In this paper, we show that incremental nonlinear dynamic inversion (INDI) - more familiar in the aerospace community - are in fact equivalent to TDC. This leads to a meaningful and systematic method for PI(D)-control tuning of robust nonlinear flight control systems via INDI. We considered a reformulation of the plant dynamics inversion which removes effector blending models from the resulting control law, resulting in robust model-free control laws like PI(D)-control.

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Paul Acquatella B., Wim van Ekeren, Qi Ping Chu. 2017-01-31. PI(D) tuning for Flight Control Systems via Incremental Nonlinear Dynamic Inversion. https://doi.org/10.1016/j.ifacol.2017.08.1265

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