Humility is the impression that Liu Jialin gives, but there is huge energy behind this humility. Since joining Tustar in the past seven years, he has rapidly grown into the core of research and development, participated in the research and development of single-axis and multi-axis manipulators, and led the development of multi-joint robot control systems. In April this year, a new version of the control system was launched. overall enhancement.
Grow with Tostar for 7 years
In the laboratory of the basic research department of the academy, there is always a quiet and serious work figure. This is Liu Jialin. Among Tustar's R & D personnel, Liu Jialin is a veteran. Since joining Tustar in March 2011, he has grown with Tustar for 7 years.
Liu Jialin is diligent, low-key, pragmatic, and easy-to-learn, which made him quickly become a core member of the research and development team. Together with the team, he developed a single-axis robot in less than a year and achieved mass production in 2012. This also announced that Tuosda officially entered the industrial robot market.
After spending more than a year, he and the research and development team successfully developed a multi-axis robot, which achieved mass production in 2013 and was welcomed by the market.
In 2015, the company established a six-axis robot research and development team. As the backbone of the controller system research and development, Liu Jialin went to Taiwan to learn the control system theory and application knowledge.
The R & D of multi-joint robots has been improved by several levels compared to the previous manipulator R & D. It is a completely new field for R & D personnel such as Liu Jialin. He said frankly: "The control system for multi-joint robots was not formed in the past. After studying in the Taiwan system, a basic understanding was formed."
The research and development of the multi-joint robot control system is basically undertaken by Liu Jialin alone, all of which are started from scratch.
Send circle of friends to share joy
The big difficulty of the control system is the development of multi-coordinate systems. He said: "There is no ready-made algorithm to guide, everything starts from scratch."
But these did not scare him off. He kept checking the information and studying, constantly exploring, establishing different coordinate systems, working overtime every day, and constantly testing.
He said: "The difficult part is the research on the robot's TCP tool coordinate system direction movement algorithm. After exploring for more than a week, there is no progress, and trying many methods has no effect."
During that time, he was looking at the program every day, analyzing the data, constantly comparing the data, and modifying the algorithm. Even during the rest time, he was filled with these programs and data, thinking about how to break through this difficult point. It was day and night thinking that inspired Liu Jialin's subconscious consciousness and finally solved the problem that had troubled him for more than a week. He smiled and said, "It's the kind of flash of aura."
After breaking through the difficult point, he was relieved and sent a circle of friends on WeChat to share his joy.
Think of Tosida as your own home
After a year and a half of difficulties, Liu Jialin completed the development of the control system. In April of this year, a new version of the control system was also introduced, which fixed some bugs and greatly improved the stability of the multi-joint robot control system.
Although the development of a multi-joint robot control system is difficult, he increasingly enjoys the job. "I found a research interest that I was interested in," he said.
Liu Jialin lamented: "Tusda is an aggressive company. The longer you stay, the more you like it. Now the spirit of the Tusda declaration has penetrated into my bone marrow, and Tusda has already regarded Tusda as his home.