Study of Charging the Smart Phone by Human Movements by Using MATLAB Fuzzy Technique

Abstract

This research appraisals energy harvesting with piezoelectric effect. It presents the fundamentals of piezoelectric effect and discusses nanogenerators used in smart phone charging. There is no method available for continuous smart phone charging. This paper reflects the need of nonstop charging while using by human movements with nanogenerators. Several powerful and cascaded nanogenerators fitted in a ring can give power 8.11W and current up to 2.1A for fast and speedy charging of mobile phones.