We propose a machine instability feedback system that calculates the attachment posture and digging reaction force and feeds the hydraulic excavator power ...

Regarding the safety of teleoperated hydraulic excavators, some studies have proposed tip-over prevention control by predicting the center of gravity and the ...

The new contributions of this paper are the subject experiments using an actual teleoperated excavator and investigation and an evaluation of the proposed ...

A recent study found that remote operation of excavators may not be as effective as initially thought [8]. Current teleoperated systems may suffer from control ...

By using the machine instability feedback, it was confirmed that digging could be performed without generating the tilting and forward movements of the ...

However, main- stream teleoperated excavators [2] have problems regarding work efficiency and safety. The work efficiency of a teleoperated excavator is lower.

We conducted a subject study using an excavator simulator to verify the effect of presenting the machine instability information to the operator. The results ...

Oct 20, 2023 · This study explores the perceptions of excavator operators regarding excavation conditions and safety protocols, as well as the adaptability of a proposed tool.

Teleoperated excavators have a risk of overturning or falling when digging because it is more difficult to receive information regarding the machine posture ...

Effects of Machine Instability Feedback on Safety During Digging Operation in Teleoperated Excavators. IEEE Access 9(2021), 28987. Crossref · Google Scholar.