Abstract
Researchers detail new data in robotics. According to news reporting originating from Shanghai, People's Republic of China, by NewsRx correspondents, research stated, “Hand-eye calibration is a typical research direction in robotics applications.” Funders for this research include National Natural Science Foundation of China. Our news editors obtained a quote from the research from Tongji University: “The current methods can be divided into two categories according to whether the rotational and translational equations are decoupled for computation: two-step methods and one-step methods. Both one-step and two-step methods generally convert such problems to linear null space computations, which is implemented by the corresponding computational operators. Owing to the booming development of the rotation operators, the two-step methods have been more fully researched. However, due to the limitations of the research on computational operators integrating rotation and translation, the one-step methods still have much scope for research. Dual algebra, as effective mathematical entities for screws and wrenches, provides the theoretical basis for the development of the one-step methods for hand-eye calibration. In this paper, a computational operator for the dual matrices computation was first proposed, i.e., dual Kronecker product.”
NETL
NSTL