Advances in Nonlinear Dynamics and Control of Mechanical and Physical Systems : Selected Articles from CSNDD 2023; 15–17 May; Marrakesh Morocco Emergence and Approximation of Tori Quasiperiodic Birhythmicity in a Multicycle van der Pol Oscillator Incremental Harmonic Balance with Two Time Scales for a Nonlinear Quasi periodic Mathieu Effect of Vibrations with Frequency Modulation on Convective Instability in Porous Media Widening of Anti resonances by Increasing the Amplitude of Parametric Excitation A Study of Mathematical Model of AFM with Casimir Force by Means of Averaging Method On Dynamical Behavior of Atomic Force Microscopy: a Short Review Methodological Description of Obtaining and Stabilizing solitons in Macromechanical Damped Resonators Subjected to a Base Acceleration. This book highlights recent advances in nonlinear dynamics and control with applications in mechanics and physics. The book includes selected articles from the 5th Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD 2023) and presents recent theoretical experimental and numerical findings covering various topics in nonlinear structural dynamics and diagnosis. The main topics includes multiple scales dynamics energy harvesting dynamics of MEMS NEMS and AFM systems with time delay quasi periodic oscillations and synchronization stochastic dynamics analytical and semi analytical methods time series analysis control and analysis of switching systems structural health monitoring nonlinear vibrations of structures nonsmouth dynamics nonlinear phenomena in discrete and continuum systems dynamic modeling and fault diagnosis constrained multi catenary systems conservative chaotic system hysteretic structures and nonlinear PDEs and their dynamics.