Kong Qinghua

  • Citations Per Year
Learn More
This paper describes the basic structure and design and operation principle of the hydraulic drive and control system with two pumps and two circuits. The manipulator of the cone collecting robot designed is full driven by hydraulic, which has five freedoms. The computer and electrohydraulic proportion velocity regulating valve were installed to realize(More)
As collaborative product development expands deeply and broadly in automobile field, product knowledge involved in collaboration becomes more and more complex. In order to effectively organize and manage knowledge oriented to automobile lifecycle and to support their sharing and mining, ontological thought is introduced to achieve the collaborating(More)
  • 1