Sichuan team!National champion!

Author:Sichuan University Time:2022.08.03

A few days ago, the 21st National College Student Robotics Competition Robocon, hosted by the Central Committee of the Communist Youth League, officially started. This contest attracted a total of 121 teams from Harbin Institute of Technology, Xi'an Jiaotong University, and Huazhong University of Science and Technology to participate in online competitions. After 3 days of fierce competition, the "Sichuan Shanjia" team won the 21st National College Student Robotics Contest RoboCon's "Machine Equestrian Tournament" national champion and "Tongchuang Glory" national first prize. The best results in history.

The "Sichuan -Shanjia" team consists of 27 undergraduates from the School of Mechanical Engineering, the School of Electronic Information, etc., and was co -guided by the School of Mechanical Engineering and the Youth League Committee of the Mechanical Engineering.

A photo of the player

This tournament is divided into two competitions: "Machine Equipment Tournament" and "Tongchuang Glory".

The "Machine Equestrian Tournament" competition tests the design and control of machine horses, which are divided into competition items such as racing, obstacles, and eventually the ranking of competition results, obstacles, time points, and machine horses.

The theme of "Tongchuang Glory" is "Ragoli". "Ragoli" is a popular offensive and defensive game in ancient India. The organizer will be adapted into a competition called "Tongchuang Glory" with a robot tower in the competition. During the game, the two robots of the participating teams cooperated with each other to separate the two building block towers on the field, and then the two robots built two new towers in the size of the building blocks and the new style.

"Machine Equipment" event

"Tongchuang Glory" competition

In the "Machine Equestrian" track competition, the participating team of our school crossed the four levels of seesaw, stairs, Shuangmuqiao, and high columns in 3 minutes to display the machine horses moving forward, climbing, bouncing and other actions, which fully reflects the fully reflect The team's design level of the team's heavy heart and friction, joint freedom and other aspects. After fierce competition, our school team finally won the first place in the track.

The achievement of this achievement has benefited from the team's use of brushless motors and FOC drive systems, magnetic coders and other technologies this year. Study in exercise control.

Selecting robot works

Tongchuang brilliant racing robot R1

Tongchuang brilliant racing robot R2

Machine Equestrian Machine Horse Pandogin

In the past year's preparation process, the students of the "Sichuan Shanjia" team cooperate with each other. The electrical control team is responsible for the construction of the algorithm structure to build and debug the competition robot; The control group conducts full debugging; the hardware group design a full set of hardware circuits and control systems; the mechanical group is responsible for the design and optimization of the structure of the robotics of the mechanical structure; the operation team is responsible for the overall operation, publicity, and financial work of the team. Faced with multiple difficulties such as the repeated epidemic and changes in rules, the team members cooperated, support, and encourage each other. With the help of the instructor, they all prepared for the competition, and continued to overcome the technical difficulties. The principles behind the four -foot robot stable walking and jumping.

In the process of participating in the robot competition, the team members have gained a lot.

"Participating in the competition allows us to transform the basic theoretical knowledge of class learning into practical hands -on ability, focusing on specific technical difficulties, the interdisciplinary discussion of multidisciplinary interdisciplinary, let us broaden the boundary of professional knowledge. After this competition The excellent design of the school, whether it is mechanical structure or competition skills and strategies, has laid a solid foundation for our further optimization of robot design and production in the future. "

Participating player competition scene

It is reported that the RoboCon competition of the National College Student Robotics Contest is the most technical and most influential college student robot competition in China. Participants need to comprehensively use professional knowledge and technical means such as machinery, electronics, control, computers, etc. After 10 months, the robot is completed. Design, preparation, debugging, and drills, proficiently operate the task of the rules of the competition organizing committee.