2021年非线性动力学会议拟于2021年2月16-19在罗马举行，会议主要以线上交流为主。和2019年第一届非线性动力学会议一样，会议会征集摘要和相关投稿。根据摘要内容，会邀请拟参加会议的作者将摘要扩展，一些会议全文经过评审后会被Nonlinear Dynamics以专题模式正刊发表，其余论文经过评审后会采用书籍模式发表，也送达Web of Science收录。

会议关键信息如下：8月10，摘要截止；9月25日接收全文投稿；10月16会议注册结束。

会议网站：http://www.nodycon.org/2021/

会议讨论交流内容：

Papers dealing with one or more of the following topics will be considered for the conference:

• Multi-scale dynamics: coexistence of multiple time/space scales, large system dynamics

• Experimental dynamics: benchmark experiments, experimental methods, instrumentation techniques, measurements in harsh environments,experimental validation of nonlinear models

• Dynamics of structures/industrial machines/equipment/facilities (e.g., cable transportation systems, suspension bridges,cranes,vehicles,etc.)

• Composite and nanocomposite structures (e.g., carbon nanotube/polymer composites): damping, modeling, dynamics

• Adaptive, multifunctional, and meta material structures

• Reduced-order modeling: center manifold reduction, nonlinear normal modes, normal forms

• Nonsmooth dynamics

• Systems with time and/or space delays

• Fractional-order system dynamics

• Nonlinear interactions: parametric vibrations with single/multi-frequency excitations, multiple external and autoparametric resonances in multi-dof systems.

• Computational techniques:efficient algorithms,use of symbolic manipulators,integration of symbolic manipulation and numerical methods, use of parallel processors.

• Nonlinear system identification: parametric/nonparametric identification, data-driven identification

• NEMS/MEMS and nanomaterials: multi-sensors, actuators exploiting nonlinear working principles

• Multibody dynamics: rigid and flexible multibody system dynamics, impact and contact mechanics, tire modeling, railroad vehicle dynamics, biomechanics applications, computational multibody dynamics

• Fluid/structure interaction

• Influence of nonlinearities on vibration control systems

• Human-machine interaction

• Nonlinear wave propagation in discrete and continuous media

• Advanced cryptography based on chaotic maps

• Ecosystem dynamics, social media dynamics (user behavior dynamics in multi-messages social hotspots,prediction models),financial engineering, complexity in engineering

• Network dynamics (multi-agent systems, leader-follower dynamics, swarm dynamics, biological networks dynamics).