This book compiles new developments in nonlinear dynamics, chaos theory, and complex systems analysis across physics, engineering, and applied mathematics. It provides theoretical frameworks and analytical methods for understanding, predicting, and controlling complex behaviors in natural and engineered systems. Key subspecialties include chaos control, bifurcation theory, vibro-impact oscillators, energy harvesting, fractional-order dynamics, and information-theoretic approaches. The collection bridges theory with practical applications through rigorous mathematical formulations and numerical illustrations, offering tools for researchers and practitioners in engineering, physics, biology, and data science.

Prof. Dimitri Volchenkov sits in the Department of Mathematics and Statistics, Texas Tech University, Texas, USA; Prof. Siyuan Xing sits in the Department of Mechanical Engineering, California Polytechnic State University, San Luis Obispo, CA, USA; Prof. Jianzhe Huang sits in the Department of Aerospace Information and Control, Shanghai Jiaotong University, China; and Prof. Yeyin Xu sits in the School of Astronautics and Aeronautics, Xi'an Jiaotong University, China.