Nonlinear problems have drawn great interest and extensive attention from engineers,
physicists and mathematicians and many other scientists because most real systems are …

This paper is a survey of the literature about the nonlinear updating process. It is focused on
the computation of the difference between the numerical model and the reference data as …

Nonlinearities in the dynamical behavior of mechanical systems can degrade the
performance of damage detection features based on a linearity assumption. In this article, a …

Aiming at the problem that the traditional fault diagnosis methods cannot deal with the
uncertain samples, this paper proposes an interval fault diagnosis method and its parameter …

Abstract Structural Health Monitoring (SHM) of aeronautic structures by means of Lamb
waves opens promising perspectives in terms of maintenance costs reduction and safety …

针对滚动轴承滚珠磨损故障特征难以提取的问题, 提出一种基于多脉冲激励法下的Volt⁃ erra
级数核的求解算法. 该方法是一种非线性系统模型的“交叉” 诊断法, 利用轴承系统输入输出的 …

Les structures actuelles intègrent tout un écosystème allant bien au-delà de leur seule tenue
mécanique. Les structures vibrantes intelligentes et multifonctionnelles sont ainsi équipées …

The linearity assumption in the structural dynamics analysis is a severe practical limitation.
Further, in the investigation of mechanisms presented in fighter aircrafts, as for instance …

This paper proposes a new method to detect damages in structures vibrating with nonlinear
behavior. The approach proposed is based on Volterra series and can separate the linear …

Nonlinear behavior can be important for the monitoring of the structural state of mechanical
systems since it can be mistakenly classified as a damage in the systems. However …