Valder Steffen Jr. – författare

Written by a team of experts that has been working togetherfor several years in the context of a research network involving internationalinstitutions, this book brings several applications related to smart materialsystems such as vibration and noise control, structural health monitoring,energy harvesting and shape memory alloys. Furthermore, this book also providesbasic knowledge on the fundamentals of smart material systems and structures.Consequently, the present title serves as an important resource for advancedundergraduate and graduate students. In addition, it serves as a guide forengineers and scientists working with smart structures and materials both withan application and basic research perspective.

Smart material systems and structures represent a newparadigm which is increasing the capabilities of engineering systems.Adaptability and versatility are some important aspects related to suchsystems. In brief, research on smart materials is characterized by synergisticallycombining different physical features, such as mechanical, electrical,chemical, and magnetic. As a result, smart material technologies have a hugepotential to enhance the performance of engineering structures openingunlimited opportunities to innovation and economic benefits.

This book is aimed at undergraduate and graduate students in applied mathematics or computer science, as a tool for solving real-world design problems. The present work covers fundamentals in multi-objective optimization and applications in mathematical and engineering system design using a new optimization strategy, namely the Self-Adaptive Multi-objective Optimization Differential Evolution (SA-MODE) algorithm. This strategy is proposed in order to reduce the number of evaluations of the objective function through dynamic update of canonical Differential Evolution parameters (population size, crossover probability and perturbation rate). The methodology is applied to solve mathematical functions considering test cases from the literature and various engineering systems design, such as cantilevered beam design, biochemical reactor, crystallization process, machine tool spindle design, rotary dryer design, among others.