19 research outputs found
The feasibility of conditioning regimen of fludarabine, ATG, and reduced dose of cyclophosphamide in patients with severe aplastic anemia who received HLA-matched sibling transplantation
Mapping a sustainable world : Geospatial knowledge platforms : Empowering the SDGs through maps : powerpoint
High-contrast epi-fluorescence wide-field imaging of biological cells using integrating-bucket method
The feasibility of conditioning regimen of fludarabine, ATG, and reduced dose of cyclophosphamide in patients with severe aplastic anemia who received HLA-matched sibling transplantation
Bilateral teleoperation for linear force sensorless 3D robots
It is well known that for bilateral teleoperation, force feedback information is needed. In this paper, we propose a control approach for bilateral teleoperation with uncertainties in the model of the slave robot and which does not use force sensors for haptic feedback. The controller design is based on a cyclic switching algorithm. In the first phase of the cyclic algorithm, we estimate the environmental force acting on the slave robot and in the second phase a tracking controller ensures that the position of the slave robot is tracking the position of the master robot. A stability analysis of the overall closed-loop system is presented and the approach is illustrated by means of an example