This paper presents an overview of the literature on kinematic and calibration models of
parallel mechanisms, the influence of sensors in the mechanism accuracy and parallel …

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 …

Robot calibration is a useful diagnostic method to improve positioning accuracy in robot
production and maintenance. Unlike traditional calibration methods that require expensive …

This article proposes a robot calibration method using an extended Kalman filter (EKF) and
an artificial neural network (ANN) based on a butterfly and flower pollination algorithm (ANN …

This paper proposes a novel systematic technique to estimate entire kinematic parameter
errors of robot manipulator. Small errors always exist in link length and link twist for physical …

With the development of Industry 4.0, future robots will no longer be fixed on the production
line for doing repetitive tasks but will be adaptable and versatile. This means that they can …

In this paper differential kinematics was geometrically derived to be utilized in a calibration
algorithm that improves the accuracy of the manipulation of a robot. Even though the …

An online robot self-calibration method based on an inertial measurement unit (IMU) and a
position sensor is presented in this paper. In this method, a position marker and an IMU are …

This paper considers the problem of improving the accuracy of parallel kinematics machine
tools through a low-cost and effective calibration method. A novel orientation constraint of …

This paper presents an online robot self-calibration method based on an inertial
measurement unit (IMU) and a position sensor. In this method, a position marker and an IMU …