The engineering field that specializes in the study of robot motion is robotics engineering or more specifically, robotics and automation. This field covers many aspects such as the design, manufacture, control and application of robots, of which robot kinematics is an important part.
Robot kinematics
Robot kinematics is a scientific field that involves aspects such as the position, velocity, acceleration and trajectory of robots. It is dedicated to understanding and describing the laws and characteristics of robot motion in space. Specifically, robot kinematic analysis includes the following aspects:
1. Direct solution problem: Given the position, angle or length of each joint of the robot, solve the posture or position of the robot end effector. This helps to achieve accurate spatial positioning and path planning.
2. Inverse solution problem: Given the position and posture of the robot end effector, solve the position, angle or length of each joint of the robot. This is the basis of robot motion control, because in practical applications, it is usually necessary to determine the action of the joint based on the target position and posture of the end effector.
Robot dynamics
In addition to kinematics, robot dynamics is also an important research direction in robotics engineering. It studies the forces, torques, and energy conversions that robots are subjected to during motion, involving aspects such as the load characteristics, inertial characteristics, and kinematic parameters related to mechanics of robots. Dynamic analysis helps determine the load capacity and stability of robots, optimize motion control, improve motion smoothness and accuracy, and provide mechanical references for path planning and obstacle avoidance of robots.
Application fields of robotics engineering
The application fields of robotics engineering are very wide, including but not limited to:
Industrial automation: improve production efficiency, reduce labor costs, and increase production safety.
Intelligent manufacturing: realize the intelligence and automation of the production process, and improve product quality and production efficiency.
Service robots: provide assistance and support in the fields of medical care, education, entertainment, etc.
Special robots: such as underwater robots, space robots, etc., perform special tasks in extreme environments.
In summary, the engineering field that specializes in the study of robot motion is robotics engineering or robotics and automation. This field not only focuses on the kinematic characteristics of robots, but also conducts in-depth research on their dynamic performance to promote the widespread application and development of robots in various fields.