Digital twin is an important force to promote social progress and industrial transformation.，Is changing our lives at an unprecedented rate.。Through the deep integration of physical world and digital world，Digital Twin to Aerospace、Equipment manufacturing、Smart city、Health care and many other fields have brought revolutionary changes.。In this age of innovation and change,，Digital twins not only represent the frontier of scientific and technological innovation，It also foreshadows the infinite possibilities of future life.。

The 4th International Conference on Digital Twins was held on October 14-Held at the Polytechnic University of Milan, Italy, on the 18th，Academicians of the German National Academy of Sciences and Engineering were invited to the meeting.PicklProfessor、University of Thackeray, FranceAnwerProfessor（CIPR Fellow、AET Fellow）、National University of SingaporeAndrew NeeProfessor（SME Fellow、SAEng Fellow）、Ecole Polytechnique, Paris, FranceDaniel KrobProfessor（CESAMESChairman、INCOSE Fellow）、Purdue University, USAFu ZhaoProfessor（ASME Fellow）、German Institute of Manufacturing Technology and Production SystemsAurichProfessor（CIRP Fellow）、National Institute of Standards and Technology（NIST）GordonDoctors and other internationally renowned experts and scholars made excellent reports.。

From China、America、Germany、 France 、Italy、Japan、 Sweden 、 Spain 、Australia、More than 2000 people from 21 countries around the world, including Canada, attended the conference.。Deputy General Manager of Sany Group、Mr. Ji Yongjun, President of Digital Twin Research Institute, was invited to attend the conference and delivered a speech entitled“The Practice and Thinking of Digital Twin Technology in Heavy Equipment Industry”Report of the General Assembly。

The conference established the Digital Twin Outstanding Scientist Award.、Digital Twin Young Scientist Award and Digital Twin Innovative Application Award。Nominated by the International Expert Advisory Committee on Digital Twins、The award committee votes，As the only representative of the construction machinery industry, Sany Heavy Industry won the title of 2024.“Digital Twin Innovative Application Award”，In recognition of Sany's outstanding contribution to the development and application of digital twin technology.。

Sany Group Digital Twin Research Institute has been established since 2021.，It has successively conquered the fatigue simulation of welds of structural parts.、Thermal Comfort Simulation of Cab、Thermal Management Simulation of EIC System、Vehicle ride comfort simulation、Electromagnetic compatibility simulation、Electrochemical simulation、There are more than 20 key and difficult simulation technologies such as the performance prototype of the whole machine.，Compiled and released the first construction machinery industry《Application Manual of Simulation Technology》；Independent research and development of digital twin platform software，Product performance optimization and intelligent operation and maintenance solutions based on digital twins are formed.；Participated in the compilation《IEEE P3144 Standard for Digital Twin Maturity Model》、GB/T44247-2024《Classification of digital simulation for manufacture industry》One international standard in the field of digital simulation and digital twins、Five national standards、11 group standards，Declare 25 invention patents，Published 12 academic papers；He has delivered 17 lectures at the Digital Simulation and Digital Twin Conference at home and abroad.，Outstanding Contribution Award of Digital Simulation Science and Technology Award in 2024、Excellent Case Award of the Fifth China Simulation Technology Application Conference、20th ChinaCAEThere are more than 10 industry awards such as Excellent Application Award of Engineering Analysis Technology Annual Conference.。

The establishment of Digital Twin Research Institute marks that the application of digital simulation and digital twin technology of Sany Group has entered the fast lane.，Accelerate Enabling Product Reliability、Comfortable、Smoothing、Power economy、Environmental adaptability、All-round improvement of electromagnetic compatibility and other performance，Continuously leading the development and engineering practice of digital simulation and digital twin technology in the industry，Significantly enhance the influence of Sany in the field of digital simulation and digital twins at home and abroad.。