It is our great pleasure to have you at the 2022 7th International Seminar on Computer Technology, Mechanical and Electrical Engineering (ISCME 2022), which was held in Hangzhou, China from November 25th-27th, 2022 (virtual conference). ISCME has been successfully held for six consecutive years even under the influence of COVID-19, and received unanimous praise from various experts and scholars worldwide.ISCME 2022 is an international forum for academic communications between experts and scholars in the fields of computer technology, mechanical and electrical engineering. And it promoted research and developmental activities in related fields and scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world, establishing business or research relations for all participants to find global partners for future collaboration.There are about 200 participants from all over the world. The conference agenda covered three parts, including a keynote speech delivered by four sophisticated professors from different countries and regions. Among them, Prof. Ting Yang from Tianjin University, China made a speech on Cyber Physics Fusion Technology’s Application in Energy Internet. Energy Internet is to establish and develop a comprehensive energy system based on Internet thinking. It integrates multiple energy sources and realizes the interaction of energy and information. In this speech, he discussed the cyber physics fusion technology and its key technologies applied in Energy Internet, including the requirements for different energy services, the fusion framework, and communication protocols and information security technologies. It provided a great opportunity for all the participants to get some knowledge and some different insights on related fields from the speech and the discussion followed by.We have received tremendous submissions from all over China and abroad. Through a rigorous peer-review process, all submissions were performed double blind review to check their quality of content, level of innovation, significance, originality and legibility. Based on the expertise review comments, many excellent papers were accepted, and the corresponding authors were invited to submit their papers for final publication. The accepted papers covered topics on: Intelligent Mechatronics, Robotics, Biomimetics, Automation and Control Systems, Industrial Automation, Process Control, and Manufacturing Process, etc.We would like to express our gratitude to the organizers, keynote speakers and all the participants of ISCME 2022, for their fruitful work and contribution to the success of the conference. We are thankful to all the reviewers for providing constructive criticisms, stimulated comments and suggestions to the authors. In particular, our special thanks go to the Journal of Physics: Conference Series, for the endeavor of all its colleagues in publishing this paper volume. We deeply appreciate their efforts in making the conference successful.The Committee of ISCME 2022List of Committee member are available in the pdf.