Abstract: Parameter uncertainties and unknown disturbances always exist in the trajectory tracking control of a deep-sea hydraulic manipulators (DHMs), significantly reducing tracking accuracy. To ...

Neck pieces with adjustable slides are a familiar part of Western wear, but jewelry designers are drawing from many ...

Abstract: To effectively control the drilling of a hydraulic roofbolter is of importance because inappropriate rotary speed may lead to the collapse of roof in a roadway. Two difficulties facing for ...

Learn to craft a vibrant two-color paracord bracelet with beads and a sliding knot! This quick-cut, music-accompanied tutorial makes it fun and easy to follow for beginners and enthusiasts. #Paracord ...