This paper establishes an analytical kinematic model for a three-degree-of-freedom planar manipulator with three serial links, and validates it through MATLAB numerical simulations and SolidWorks-ADAMS co-simulation. Based on the mechanism topology and the Denavit-Hartenberg (D-H) parameter method, coordinate frames are assigned, and homogeneous transformation modeling is performed, leading to a closed-form forward kinematics expression for the end-effector pose. By combining wrist-point decomposition, geometric approaches, and the law of cosines, an analytical inverse kinematics solution is derived, and the characteristics of multiple solution configurations are discussed. The simulation re... More >

Aiming at the problems of low efficiency, strong subjectivity in traditional bearing surface defect detection and insufficient dimensional measurement accuracy, this paper proposes an integrated detection scheme SimAM-YOLO that combines the improved YOLOv5 algorithm with size measurement technology. Based on YOLOv5, the scheme replaces the original C3 module with the C2F network structure and embeds the SimAM attention mechanism to enhance the model's ability to extract defect features. Combined with OpenCV, it realizes the real-time measurement of the key dimension of bearing radius and constructs a visual system for bearing size measurement. Experimental results show that the improved mode... More >

This inaugural editorial aims to provide a comprehensive and in-depth exposition of the profound historical context, core academic value, and long-term vision underlying the establishment of ICCK Transactions on Intelligent Cyber-Physical Systems (hereinafter referred to as “the Journal”). We are standing at the forefront of the Fourth Industrial Revolution, driven by the rapid advancement of cyber-physical integration technologies. As the central engine of this transformative wave, intelligent cyber-physical systems—through the deep and organic fusion of computing, communication, control technologies, and artificial intelligence-are fundamentally reshaping industrial infrastructures,... More >