What Are The Core Technologies Of Humanoid Robots?

The core technology of humanoid robots mainly involves multiple aspects, including the following important parts:
1. Motion control technology
Degrees of Freedom (DOF): determines the flexibility of robot motion. Humanoid robots typically have more degrees of freedom, such as multiple joints in the head, torso, arms, and legs.
Motion control algorithms: including inverse kinematics, dynamic balance algorithms, path planning, etc. Used to achieve complex movements such as smooth walking, running, jumping, etc. for robots.
2. Sensor technology
Position sensors, such as encoders, are used to detect the angle and position of joints.
Inertial Measurement Unit (IMU): including accelerometers and gyroscopes, used for attitude perception and balance control.
Torque sensor: used to sense external forces for safe human-machine interaction.
Visual sensors, such as cameras and LiDAR, are used for environmental perception and object recognition.
3. Servo drive technology
Servo motor: used to drive the movement of various joints, requiring high precision and high response speed.
Torque output: The torque output capability of servo motors directly affects whether robots can complete certain complex actions, such as walking with heavy loads or climbing stairs.
4. Energy and battery management
Battery capacity: determines the endurance of robots, usually using high-energy density lithium batteries.
Energy consumption management: By optimizing algorithms to reduce energy consumption and extend the working time of robots.
5. Artificial Intelligence and Algorithms
Computing power: Used to handle complex visual, auditory, and motion control algorithms, typically requiring high-performance CPUs and GPUs.
Self learning ability: Through deep learning and reinforcement learning algorithms, robots can self adjust in different environments.
6. Communication and human-computer interaction
Communication protocols: including wired and wireless communication protocols, used for data transmission between modules.
Speech recognition and synthesis: used for natural language interaction with humans.
7. Material and structural design
Material strength and weight: Choose lightweight and high-strength materials such as aluminum alloy and carbon fiber to reduce weight and enhance the load-bearing capacity of the robot.
Modular design: facilitates the assembly, maintenance, and upgrading of various parts of the robot.
These core technologies determine the performance, reliability, and application scope of humanoid robots. When designing and developing humanoid robots, it is usually necessary to balance multiple aspects to achieve the expected functional and performance goals.