Preface

Abstract The 6 th International Conference on Electrical, Mechanical and Computer Engineering (ICEMCE 2022) was successfully held on October 28 th -30 th , 2022 in Xi’an China (virtual conference). ICEMCE 2022 created an ideal platform for experts, scholars and researchers engaged in Electrical, Mechanical and Computer Engineering to share views and experiences, promoting the application and development of theories and technologies and establishing business or research contacts for all the participants. In the conference, we were greatly honored to have Prof. Songgang Qiu from West Virginia University, USA a to serve as our Conference Chair. The conference covered keynote speeches, oral presentations and online Q&amp;A discussion, attracting more than 160 delegates from all over the world. Firstly, the keynote speakers were each allocated 30-45 minutes to address their speeches. Then in the oral presentations, the excellent papers we had selected were presented by their authors one by one. Four sophisticated professors were invited to hold keynote speeches during the conference. Among them, Prof. Yang Xiao from Southwest Petroleum University, China performed a keynote speech on the title: Development of Key Technologies of Virtual Reality and Augmented Reality and Their Application. Focusing on the development trend of virtual reality and augmented reality technology, this study summarized the technical characteristics, the development status of key technologies, and the wide application of virtual reality and augmented reality, aiming at laying a more solid foundation for the continuous development and application of virtual reality augmented reality technology. Moreover, Prof. Yanjiao Chen from Zhejiang University, China made a report on Blackbox Enrollment-Phase Attacks on Smart Speaker Recognition Systems. In this presentation, we explored a new attack surface of SRSs by presenting an enrollment-phase attack paradigm, designed carefully continuous adversarial perturbations into innocent-sounding ambient sound, and optimized over adversarial segments with content desensitization and physical realization, reveals the vulnerability of SRSs during the enrollment phase, which may spur future research in improving the security of SRSs. Their dramatic speeches had triggered heated discussion. And every participant praised this conference for disseminating insightful knowledge. We are glad to share with you that we’ve selected a bunch of high-quality papers from the submissions and compiled them into the proceedings after rigorously reviewing them. These papers feature but are not limited to the following topics: Computer Simulation, Smart Grid, Electric Energy Processing, Mechanical Dynamics, etc. All the papers have been checked through rigorous review and processes to meet the requirements of publication. We would like to acknowledge all of those who supported ICEMCE 2022 and made it a great success. Particularly, we would like to thank the Journal of Physics: Conference Series, for the efforts of all its colleagues in publishing this paper volume. We truly believe that all the attendees have had fruitful discussions and gained valuable knowledge, and will enjoy the opportunity for future collaborations. The Committee of ICEMCE 2022 List of Committee member is available in this Pdf.