| 2021年国际材料与制造技术会议（ICMMT 2021） | 开始日期：2021-04-23 结束日期：2021-04-26 | 2020-12-15 | 2020-12-15 | 新加坡 | | http://www.icmmt.org/index.html |
| 第二届能源动力与自动化工程国际学术会议（ICEPAE2021） | 开始日期：2021-04-23 结束日期：2021-04-25 | | | 中国 湖南张家界 | AEIC学术交流中心 | http://www.icepae.org/ |
| 4th International Conference on Automation and Mechatronics Engineering (ICAME 2021) | 开始日期：2021-05-08 结束日期：2021-05-10 | 2021-01-01 | | Malaysia Kuala Lumpur | | http://www.icame.org/ |
| 2021 The 6th International Conference on Mechanical and Electronics Engineering (ICMEE 2021) | 开始日期：2021-05-10 结束日期：2021-05-12 | 2021-03-15 | | Japan Osaka | ICMEE | http://icmee.org/ |
| 5th International Conference on Aeronautical Materials and Aerospace Engineering (AMAE 2021) | 开始日期：2021-05-14 结束日期：2021-05-16 | 2021-03-25 | 2021-03-30 | China Beijing | Hong Kong Society of Mechanical Engineers (HKSME) | https://www.amae2021.org/ |
| 2021 European Conference on Electrical Machines and Power Electronics (CEMPE 2021) | 开始日期：2021-05-14 结束日期：2021-05-16 | 2020-10-25 | 2020-11-30 | Czech Republic Prague | | http://www.cempe.org/ |
| 2021 2nd International Conference on Internet of Things, Artificial Intelligence and Mechanical Automation (IoTAIMA 2021) | 开始日期：2021-05-14 结束日期：2021-05-16 | | 2021-04-28 | China Hangzhou | | http://iotaima.org |
| 2021 International Symposium on Mechanical Systems and Electronic Engineering (ISMSEE 2021) | 开始日期：2021-05-14 结束日期：2021-05-16 | | 2021-04-30 | China Nanjing | | http://www.ismsee.org/ |
| AIEA-SMEMS 2021 - 2021 2nd International Conference on Artificial Intelligence and Electromechanical Automation-Sensor and MEMS Forum（AIEA-SMEMS 2021） | 开始日期：2021-05-14 结束日期：2021-05-16 | 2021-05-07 | | China Nanjing，China | | http://smems.icaiea.com |
| International Conference on Robotics and Automation (ICRA 2021) | 开始日期：2021-05-16 结束日期：2021-05-22 | | | 中国 厦门 | IEEE Robotics and Automation Society (RAS) | https://www.ieee-ras.org/conferences-workshops |
