Experimental continuation in nonlinear dynamics: recent advances and future challenges

G Raze, G Abeloos, G Kerschen - Nonlinear Dynamics, 2024 - Springer
Experimental continuation encompasses a set of methods that combine control and
continuation to obtain the full bifurcation diagram of a nonlinear system experimentally …

Numerical continuation and bifurcation analysis in aircraft design: an industrial perspective

S Sharma, EB Coetzee… - … of the Royal …, 2015 - royalsocietypublishing.org
Bifurcation analysis is a powerful method for studying the steady-state nonlinear dynamics of
systems. Software tools exist for the numerical continuation of steady-state solutions as …

A physical model of mantis shrimp for exploring the dynamics of ultrafast systems

E Steinhardt, NP Hyun, J Koh… - Proceedings of the …, 2021 - National Acad Sciences
Efficient and effective generation of high-acceleration movement in biology requires a
process to control energy flow and amplify mechanical power from power density–limited …

Influence of asymmetrical factors on aircraft ground steering stability

Q Yin, D Kong, J Song, X Wei, H Nie - Aerospace Science and Technology, 2023 - Elsevier
An aircraft taxiing on the ground is affected by several nonlinear forces so that the directional
instability may occur during the steering process, and the asymmetric factors could …

Complex dynamics of a nonlinear aerospace structure: numerical continuation and normal modes

L Renson, JP Noël, G Kerschen - Nonlinear Dynamics, 2015 - Springer
This paper investigates the dynamics of a real-life aerospace structure possessing a strongly
nonlinear component with multiple mechanical stops. A full-scale finite element model is …

Upset dynamics of an airliner model: a nonlinear bifurcation analysis

SJ Gill, MH Lowenberg, SA Neild, B Krauskopf… - Journal of Aircraft, 2013 - arc.aiaa.org
Despite the significant improvement in safety linked to the fourth generation of airliners, the
risk of encountering upset conditions remains an important consideration. Upset, which may …

[HTML][HTML] Bifurcation analysis of dual-sidestay landing gear locking performance considering joint clearance

XU Kui, YIN Yin, Y Yixin, NIE Hong… - Chinese Journal of …, 2022 - Elsevier
Sidestay lock mechanism is an important part of landing gear system, and the locking
performance can be analyzed based on changes in its stability. However, during numerical …

Optimization of a main landing gear locking mechanism using bifurcation analysis

Y Yin, SA Neild, JZ Jiang, JAC Knowles, H Nie - Journal of Aircraft, 2017 - arc.aiaa.org
A key part of the main landing gear of a civil aircraft is its locking mechanism that holds the
gear in the deployed or downlocked state. The locking is driven by a spring mechanism and …

Unlocking a nose landing gear in different flight conditions: folds, cusps and a swallowtail

JAC Knowles, B Krauskopf, EB Coetzee - Nonlinear Dynamics, 2021 - Springer
This paper investigates the unlocking of a non-conventional nose landing gear mechanism
that uses a single lock to fix the landing gear in both its downlocked and uplocked states (as …

Kinematic singularity and Bifurcation analysis of sidestay landing gear locking mechanisms

K Xu, Y Yin, Y Yang, H Nie, X Wei - International Journal of …, 2021 - Wiley Online Library
A dual‐sidestay landing gear is prone to locking failure in the deployed state due to the
restriction of movement between two sidestays. However, the principle of its locking …