Full Name: 2021 6th International Conference on Mechanical Engineering and Robotics Research Abbreviation: ICMERR 2021 Welcome to join the 2021 6th International Conference on Mechanical Engineering and Robotics Research (ICMERR 2021)，which will be held in Krakow, Poland, during December 11-13, 2021. Submitted papers will be peer reviewed by the conference scientific committees and accepted papers will be published in the ICMERR 2021 conference proceedings, which will be included into IEEE Xplore, and submitted to EI Compendex, Scopus, etc for indexing. A few selected papers with extended verision will be published in the International Journal of Mechanical Engineering and Robotics Research as a special issue, which will be indexed by Scopus, Index Corpernicus, ProQuest, UDL, Google Scholar, Open J-Gate, etc. There are two methods for submitting your paper: 1. By our electric system: https://cmt3.research.microsoft.com/ICMERR2021 2. By our contact email box: icmerr@etpub.com Please feel free to contact us: Conference Secretary: Yoyo Chow E-mail: icmerr@etpub.com Telephone: +86-28-86512185 For more information about international conferences, please visit our conference website: ICMERR 2021 website: http://www.icmerr.com/index.html