Abstract
Researchers detail new data in robotics. According to news reporting from Wuhan, People's Republic of China, by NewsRx journalists, research stated, "Human-robot (HR) collaboration (HRC) is an emerging research field because of the complementary advantages of humans and robots." Funders for this research include National Natural Science Foundation of China. The news reporters obtained a quote from the research from Huazhong University of Science and Technology: "An HRC framework for robotic assembly based on impedance control is proposed in this paper. In the HRC framework, the human is the decision maker, the robot acts as the executor, while the assembly environment provides constraints. The robot is the main executor to perform the assembly action, which has the position control, drag and drop, positive impedance control, and negative impedance control modes. To reveal the characteristics of the HRC framework, the switch condition map of different control modes and the stability analysis of the HR coupled system are discussed. In the end, HRC assembly experiments are conducted, where the HRC assembly task can be accomplished when the assembling tolerance is 0.08 mm or with the interference fit."
NETL
NSTL
Elsevier