Purpose Sensorless passive lead-through programming (LTP) is a promising physical human-robot interaction technology that enables manual trajectory demonstrations based on gravity and friction compensation. The major difficulty lies in static friction compensation during LTP start-up. Instead of...

Purpose The purpose of this paper is to enhance control accuracy, energy efficiency and productivity of customized industrial robots by the proposed multi-objective trajectory optimization approach. To obtain accurate dynamic matching torques of the robot joints with optimal motion, an improved...

Introduction -- Literature review of corporate social responsibility -- CSR-related SDM process and hypothesis development -- Methodology and research design -- Data analysis and hypothesis testing -- Discussion of findings -- Conclusion.

Purpose: This article investigates the mechanism of the direct and indirect effects of epidemics on agricultural production and projects the impact of COVID-19 on agricultural output in China. Design/methodology/approach: This article first adopts a dynamic panel model and spatial Durbin model...