Preface

Vibration analysis and control have always been regarded as crucial in engineering practice, as they directly affect the safety of structures, the efficiency of systems, and the stability of operations. This article provides an overall review of three aspects, namely the theoretical basis of vibration analysis, the development of control methods, and its application in engineering. Through the research and analysis of the research progress in recent years, this study highlights the role of vibration technology in various aspects of society, including civil infrastructure, aerospace systems, and mechanical manufacturing, among others. In addition, this paper also analyzes the main challenges currently faced in this field, including the complexity of the modeling process, the uncertainty of the research environment, and the need for real-time adaptability. The method adopted in this article is based on comparative and analytical literature, drawing on both classic research and emerging trend studies. Finally, the research results show that combining advanced sensing technology with intelligent control technology can, to a certain extent, improve the accuracy and reliability of vibration management in complex environments. This review paper is expected to provide guidance for future research directions and practical engineering applications.

The Mechanical Engineering Cooperation Agency (BKS-TM Indonesia) has established the International Symposium on Advances and Innovation in Mechanical Engineering (ISAIME) as an annual scientific forum for academics, researchers, and practitioners in mechanical engineering. The 6 th ISAIME was convened on 9 October 2025, organized by the Mechanical Engineering Study Program, Faculty of Engineering, Mechanical Engineering Department, Universitas Andalas, Padang, Indonesia, with the theme “Artificial Intelligence and Sustainability in Mechanical Engineering: Smart Solution for a Greener Future.” This symposium served as a platform to present and discuss recent advances, research findings, and innovations across a wide range of topics, including mechanical application design, energy conversion, manufacturing processes, materials engineering, and mechanical engineering education. Distinguished experts delivered a total of two keynote lectures from Universiti Teknologi Malaysia and the Université Laval, Canada, while 112 papers were presented and grouped into four thematic areas: mechanical application design, energy conversion, manufacturing processes, and materials engineering. These contributions reflect the growing role of mechanical engineering in advancing technological innovation, environmental sustainability, and human resource development within Industry 4.0. The Organizing Committee gratefully acknowledges the sponsorship and support of various companies and partner institutions, as well as the commitment of all speakers, authors, and participants who contributed to the success of this event. The knowledge and insights shared during the 6 th ISAIME are expected to foster academic collaboration, strengthen networks between academia and industry, and advance science and technology in mechanical engineering.

A group of multidisciplinary Purdue students are working together to design, assemble, and install a Biowall in the Children’s section of the West Lafayette Public Library. A Biowall is a plant-based filter that improves Indoor Environmental Quality by cleaning indoor air and adding a natural aesthetic to the building space. Purdue has been developing Biowall technology since 2012, and this project involves redesigning it to fit into the available space at the library. The new Biowall design incorporates a watering mechanism that allows for children to get actively involved in maintaining the Biowall and learning about sustainability. This project also allowed university students to participate in the design process, manufacturing, and commissioning of the Biowall. Future add-ons to the design include a display to show current Indoor Environmental Quality, buttons to light different sections of the Biowall for an immersed learning experience. The project involved the participation of two student organizations, the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and Boiler Green Initiative (BGI). The students from these organizations were able to learn about the designing and assembly process, while also learning how a Biowall works. The team involved in the project includes Ph.D., Masters, and Undergraduate students. The students involved came from Mechanical Engineering, Mechanical Engineering Technology, Environmental Engineering, and Construction Management Technology. The project involves working with a community partner, West Lafayette Public Library, and working with Purdue Facilities Service Building (PSFB) to assemble the equipment. An undergraduate class also benefitted from the Biowall by leaning the commissioning process by taking measurements of the different components in the Biowall. Once assembled and tested at the Environmental Chamber in the Applied Energy Lab located at the Knoy Building, the Biowall will be moved and installed in the West Lafayette Public Library. The location allows for the public to learn about the research done by Purdue, the Biowall will be a tool for everyone to learn about the importance of Indoor Environmental Quality, contaminants in the indoor air, and plants that improve Indoor Air Quality. A website which includes more information about the Biowall will also be active with the installation of the Biowall, the website provides for more outreach opportunities. Detailed documentation will be provided to the Library with Standard Operating Procedures.

The article analyzes the main trends in the global market of mechanical engineering, in particular, in the branches of agricultural engineering, mechanical engineering for light industry, construction and road engineering, and energy engineering. It also addresses the structure and development trends of the mechanical engineering market by regions, changes in the business environment of the mechanical engineering industry, the impact of the Covid-19 pandemic on the state and development of the global mechanical engineering market, new rules and requirements for manufacturers of mechanical engineering products, and technological innovations and trends. Mechanical engineering companies today are at the epicenter of technological transformation. The mechanical engineering industry creates individual digital capabilities and intelligently combined products. Innovative processes such as related production, forecast service and innovative service models are increasingly used in mechanical engineering. The use of modern digital technologies in mechanical engineering is becoming a necessity that prevents the risks of losing relevance in the market of modern industry. Although the basic principles of mechanical engineering, such as thermodynamics, fluid mechanics and machine design, still remain in force, the latest technologies are contributing to the rapid development of composites, mechatronics and nanotechnology. These new subject areas, which are the result of modern achievements, have become a prerequisite for the development of new and promising industries, including artificial intelligence and biomechatronics. The growing demand for increased production efficiency while minimizing operating costs has led to demand for new and innovative technologies. Based on the study of the introduction of new technologies in mechanical engineering and global trends in the industry, the author substantiates the feasibility of accepting the need for globalization in mechanical engineering as a new norm, taking into account costs, tax consequences, quality and delivery in planning the existing geographical location, supply chains, strategic partnerships; reduction of the general supply cycle for better adaptation to the changing environment; optimization of existing production facilities, automation and attraction of advanced digital technologies for the establishment of work processes; implementation of advanced technologies in mechanical engineering, such as artificial intelligence, Internet of Things, nanoengineering, advanced data analytics, automation of robotic processes, blockchain, robotics, cloud computing augmented reality, 3D printing, drones, 5G, etc.; raising the qualification level of mechanical engineering workers.

The reasonable implementation of mechanical and electrical manufacturing, installation and construction technology has an important impact on the orderliness and rationality of construction engineering construction. Due to the great complexity of mechanical and electrical manufacturing and installation, the installation and construction technology should be rationally selected in order to ensure the installation quality. In addition, construction cost, construction schedule, construction safety and construction quality should also be considered in the mechanical and electrical manufacturing and installation construction tasks, so as to improve the quality level of installation engineering. This article is mainly to analyze and study the basic work of mechanical and electrical manufacturing and installation construction technology.

On behalf of the committee, we would like to thank you for your participation in the 2023 6th International Conference on Mechatronics, Control and Electronic Engineering (MCEE 2023) which has been held in Dallas, USA during March 18-19, 2023. The aim of this conference is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in mechanical engineering, electronic engineering, mechatronics engineering, control technology, automation, communication engineering, computer science and information technology.
 MCEE 2023 provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. Prominent researchers and scientists from around the world share their latest research results and exchange their ideas. In addition, direct contacts among the researchers and scientists will therefore promote international research networking as well as collaboration in the future.
 We would like to express our sincere appreciation to all the participants, financial sponsors, exhibitors, supporting organizations and all the committee members who has made this conference successful. We are looking forward to meeting you in the next MCEE conference.
 MCEE 2023 Conference Committee
 Dallas, USA

With the complexity of mechanical manufacturing system design increasing, the traditional single-objective optimization method can no longer meet the needs of multi-objective optimization, such as lightweight, high efficiency, low energy consumption and long life. Multi-objective optimization algorithm is widely used in mechanical design and manufacturing process planning because of its good convergence and diversity. Taking robot motion planning as an example, this paper analyzes the application methods of multi-objective optimization algorithm in mechanical structure design in detail, including problem description, multi-objective optimization model construction, algorithm application and performance analysis. Through the application of Genetic Algorithm (GA), this paper shows how the multi-objective optimization algorithm can balance multiple objectives such as path length, energy consumption and obstacle avoidance effect, and realize more intelligent and efficient solutions in robot motion planning. Performance analysis shows that GA is superior to single-objective optimization and random search algorithm in optimization effect, computational efficiency and stability. In addition, this paper also discusses the influence of the change of target weight and algorithm parameters on the optimization results, which provides valuable reference for future algorithm optimization and practical application. Multi-objective optimization algorithm shows obvious advantages in mechanical manufacturing system, which provides new ideas and methods for realizing more efficient, more environmentally friendly and more intelligent mechanical manufacturing design.

In Memoriam: Dr. Clive L. Dym (1942–2016)

The rapid growth of science and technology has had a significant impact on all sectors. As part of the reform and development of various social sectors, the traditional manual labor mode has been supplanted by modern machinery and automation technology. It reflects the progress in science and technology of China as well as the development of social civilization. This paper describes the existing problems in the application of mechanical engineering and automation technology and its future development. In short, the current mechanical engineering and automation technology still have issues to be solved in environmental protection, independent innovation, market research, and specialized talents and education. In China, mechanical engineering and automation technology should be heading in the direction of intelligence, automation, user-friendliness, scientific modernization, and integration.

Engineering is a specially designed course that includes the application of knowledge explicitly in the field of science and natural phenomena. The fields of engineering, technology, and physical sciences have been growing towards a new era of development and innovation across the globe. They include many fields, and one such significant area is mechanical engineering, which deals with the construction, working principles, and applications of various types of machines. Technical data of the products based on their scientific principles, along with parameters, are involved in the development of mechanical engineering. With this background, this study is designed to look forward to the future directions and emerging technologies in mechanical engineering. This review study investigated the future direction and emerging technology in mechanical engineering. It also highlighted the purpose and significance of mechanical engineering and discussed some of the research questions in mechanical engineering. Future directions of learning and technology, mechanical invention and development, the transportation industry, electric vehicles, and the artificial intelligence industrial revolution are also mentioned in this study. Mechanical engineering is a growing field of technology across the world. This review study indicated that it is essential to have upgraded knowledge and skills in the field of engineering and technology in this modern era. Many theories can be applied in the mechanical field with the support of upgrades in technology. The direction of mechanical engineering study is to learn the mechanical aspects of different technologies and the knowledge about that technology to optimize its use.

The issues of additive technology in relation to combined methods of tool manufacturing using electromagnetic and other types of fields as an influence on the process are considered. It is shown that the use of additive technologies in mechanical engineering is most promising for flexible-structured industries, where the products are in a state of constant improvement and updating, and are produced in a limited series. In this case, it is required systematic replacement of the tool, which ensures the receipt of parts with the required configuration and quality level. 1. The paper proposes a new approach to the use of additive technologies in combined processing methods, where the concept of a traditional tool in the form of a solid body having a mirror image of the working part relative to the treated surface is expanded to non-contact and non-force contact effects, in which the removal of the allowance and the change in operational characteristics occurs due to thermal, chemical, magnetic influences or their combinations with mechanical factors. 2. The ways of solving the problem of managing operational characteristics by creating parts from conjugate layers, the properties of which are formed by optimizing technological modes, are proposed. 3. The field of effective use of the technology of sequential layer-by-layer build-up or changing the properties of layers during contact and contactless processing on serial equipment without time-consuming readjustment or modernization of technological equipment by designing a software product for modern computing equipment is disclosed. 4. The issues of additive technology in relation to combined methods of tool manufacturing using electromagnetic and other types of fields as an influence on the process are considered. It is shown that the use of additive technologies in mechanical engineering is most promising for flexible-structured industries, where the products are in a state of constant improvement and updating, and are produced in a limited series. In this case, it is required systematic replacement of the tool, which ensures the receipt of parts with the required configuration and quality level. 5. The paper proposes a new approach to the use of additive technologies in combined processing methods, where the concept of a traditional tool in the form of a solid body having a mirror image of the working part relative to the treated surface is expanded to non-contact and non-force contact effects, in which the removal of the allowance and the change in operational characteristics occurs due to thermal, chemical, magnetic influences or their combinations with mechanical factors. 6. The ways of solving the problem of managing operational characteristics by creating parts from conjugate layers, the properties of which are formed by optimizing technological modes, are proposed. 7. The field of effective use of the technology of sequential layer-by-layer build-up or changing the properties of layers during contact and contactless processing on serial equipment without time-consuming readjustment or modernization of technological equipment by designing a software product for modern computing equipment is disclosed.

PrefaceIt is our great pleasure to welcome you to 2017 The 6th International Conference on Manufacturing Engineering and Process (ICMEP 2017) which will be held in University Lisbon, Portugal, May 27-29, 2017. ICMEP 2017 is dedicated to issues related to Manufacturing Engineering and Process.The major goal and feature of the conference is to bring academic scientists, engineers, industry researchers together to exchange and share their experiences and research results, and discuss the practical challenges encountered and the solutions adopted. Professors from Portugal, and Turkey are invited to deliver keynote speeches regarding latest information in their respective expertise areas. It will be a golden opportunity for the students, researchers and engineers to interact with the experts and specialists to get their advice or consultation on technical matters, sales and marketing strategies.This proceedings present a selection from papers submitted to the conference from universities, research institutes and industries. All of the papers were subjected to peer-review by conference committee members and international reviewers. The papers selected depended on their quality and their relevancy to the conference. The volume tends to present to the readers the recent advances in the field of Manufacturing Engineering and Process and various related areas, such as Biological materials and processing technology, Analysis and application of material properties, Mechanical engineering and computer aided design, Manufacturing systems and production management, Experiment and analysis of mechanical properties of functional materials, etc.We would like to thank all the authors who have contributed to this volume and also to the organizing committee, reviewers, speakers, chairpersons, sponsors and all the conference participants for their support to ICMEP 2017.Prof. Mário S. Ming KongUniversity Lisbon, PortugalJune 1, 2017.

Project-based learning (PBL) is a modern learning methods, in which the various projects are successfully applied in different courses in the educational programs of different disciplines. The engineering programs, such as Mechanical Engineering and Energy Technology Processes Control requires not only the theoretical knowledge, but also the teamwork skills to solve the real engineering tasks. Learning methods are needed to be incorporated in student-centered team-based learning pedagogy such as project-based, case-based, inquiry-based and problem-based scenarios. The used approach in this education program is project-based learning. In this paper the advantages and problems of using the PBL method for teaching the special disciplines or courses was discussed based on got experience and students feedback.KeywordsProject-based learningMechanical engineering and energy technologyDemonstration models

Integrated Computer Technologies in Mechanical Engineering - 2024

Global concerns on environmental and health issues have led us to the development of environmentally conscious technologies in the related academia and industries incorporating national and international research collaboration. Government laws and international regulations for reducing pollution such as the carbon dioxide and toxic waste increase production costs and impose international trade barriers, which accelerates global competition in industry. Knowledge and understanding on the environmentally conscious technologies, including eco-friendly manufacturing and design of products, renewable energy and energy harvesting, high-efficiency energy conversion, as well as marketing strategies, will allow us to provide sustainable solutions to overcome the barriers and possess international competitive power. This Special Issue aims to gather experts and scholars from related fields to present and share their recent research on environmentally conscious technologies in mechanical engineering field. Only nine articles out of 29 submitted articles were successful in meeting the expectations of the blind review process and have been selected for inclusion in this Special Issue after revisions based on reviewer feedbacks and further revisions: