Recently, with the rapid development of aerospace technology, an increasing number of
spacecraft is being launched into space. Additionally, the demands for on-orbit servicing …

Robot kinematics calibration is of great significance for improving robot absolute pose
accuracy, which can be divided into modelbased and non-parametric kinematics calibration …

This paper presents a generic error model, which is based on the product of exponentials
(POEs) formula, for serial-robot calibration. The identifiability of parameters in this error …

The paper deals with geometric calibration of industrial robots and focuses on reduction of
the measurement noise impact by means of proper selection of the manipulator …

With the increasing involvement of industrial robots in manufacturing processes, the demand
for high quality robots has increased considerably. A high-quality robot is a robot having …

The poor pose accuracy of industrial robots restricts their further application in aviation
manufacturing. Kinematic calibration based on position errors is a traditional method to …

This paper presents an analytical approach to determine and eliminate the redundant model
parameters in serial-robot kinematic calibration based on the product of exponentials …

Traditional methods based on the product of exponentials (POE) formula are parametrically
continuous and complete for the calibration of the kinematic parameters of serial robots …

This paper presents two actuation compensation methods for a snake-like robot
implementing multi flexible backbones and actuation redundancy. This snake-like robot is …

The product of exponential model based robot calibration approach eliminates parameter
discontinuity and simplifies coordinate frame setup, but demands extra effort to normalize …