This paper discussed the stabilization and position tracking control of the linear motion of an underactuated spherical robot.By considering the actuator dynamics, a complete dynamic model of the robot is deduced, which is a complex third order, two variables nonlinear differential system and those two variables have strong coupling due to the mech
Splicing stands as the preeminent technique employed for the seamless joining of yarn fibers.In stark contrast to traditional knotting methods, splicing achieves a level of seamlessness that closely mirrors the inherent structure of the yarn itself.The evolution of Womens sweatshorts splicing techniques witnessed a significant breakthrough, resulti
Vehicle detection based on unmanned aerial vehicle (UAV) aerial images plays a significant role in areas such as traffic monitoring and management, disaster relief, and more, garnering extensive attention from researchers in recent years.However, datasets acquired from UAV platforms inevitably suffer from issues such as imbalanced class distributio
Some fifty years ago the question of Full Bookcase Bed durability made its spectacular start in urban discourse.It is currently the inescapable reference in urban policies.However designing a sustainable city has given rise to fierce controversies.In this paper we will focus on the disjunction between long and present time.According to author, beca
The ZY-3 is the civil high-resolution optical stereoscopic mapping satellite independently developed by China.It is mainly used for 1 : 50,000 scale topographic mapping.One of the distinguishing features of the ZY-3 is that the panchromatic triplet camera Outdoor Table can obtain thousands of kilometers of continuous strip stereo data