Work

Modified Incremental Nonlinear Dynamic Inversion Controller for Robust Autopilot Design

Year: 2026

Type: conference-paper

Abstract: High precision anti-tank guided missile systems (ATGM) requires sophisticated control methods that can sustain system performance under strong uncertainties and disturbances. This paper examines the disturbance rejection and stability analysis of anti-tank missile based on a modified Incremental Nonlinear Dynamic Inversion (INDI) control approach. By leveraging the incremental dynamics based on the actual angular rates and accelerations, the control method can minimize the dependence on the aerodynamic models. The modified approach is incorporated into the INDI structure to address the control effectiveness differences in real-time. The simulation shows enhanced stability margins and superior tracking ability than the conventional and classical Nonlinear Dynamic Inversion method.

Source: ICEENG International Conference for Innovations in Power and Control Systems (IPCS)

DOI: 10.1109/ipcs69631.2026.11604324

Authors: Mohamed Yousef, Ebrahim Hassan Kapeel, Mostafa Doso, Mostafa Khalil

Institution: Military Technical College

Language: English

Topic: Guidance and Control Systems

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W7169802446

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Cites: 16

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Related to: 10