Trajectory planning and dynamic simulation of welding robot based on kinematics

With the rapid progress of industrial technology, welding robots are widely used in aerospace, manufacturing, and other industries, becoming a key force in improving productivity and reducing costs. As the core technology of welding robot application, trajectory planning and power simulation are of great significance for guaranteeing the welding quality and improving the work precision and efficiency. This paper provides an in-depth analysis of welding robot trajectory planning research and power simulation evaluation, which are the key to achieving high-precision and high-efficiency welding. It was found that through the optimized trajectory planning algorithm, the welding robot can achieve a smoother and more accurate welding trajectory, which significantly improves work efficiency and welding quality. At the same time, the power simulation technology effectively predicts potential problems and provides a strong guarantee for the stable operation of the robot. This paper looks forward to the future direction of development, the realization of welding robot autonomy, intelligence and environmental protection will be the focus of future research.