Kinematics and dynamics are the theoretical foundation for achieving precise motion control in industrial robots. Kinematics primarily studies the geometric relationship between robot joint variables and end effector pose, describing and solving for the robot's spatial position and orientation by establishing forward and inverse kinematic models. Dynamics focuses on the relationship between forces, torques, and motion states during robot movement, providing a theoretical basis for drive control and load analysis.
In industrial robot applications, kinematic models are used for trajectory planning and posture control, forming a fundamental step in achieving automated operations. Through reasonable mechanism design and parametric modeling, the controllability and stability of robot motion can be improved. Dynamic analysis helps evaluate the robot's performance under high-speed operation and varying load conditions, providing support for control strategy design and mechanical structure optimization.
