Answer: Mechanical system (or mechanical structure), drive system (or drive device), control system, detection sensor system (or detection device), artificial intelligence system, power supply component, actuator.
Answer analysis:
The structure of a robot usually includes multiple key parts, which work together to realize the various functions of the robot. The following are the seven main components of a robot:
1. Mechanical system (or mechanical structure):
- This is the basic part of the robot, including the robot's body, arms, legs and other mechanical structures, which are used to realize the movement and operation of the robot. The mechanical system usually includes hands, wrists, arms, fuselage and walking mechanisms.
2. Drive system (or drive device):
- The drive system provides power for the movement of the robot. It receives instructions from the control system and drives the mechanical system to move through electricity, hydraulics or pneumatics. Common drive devices include stepper motors, servo motors, etc.
3. Control system:
- The control system is the "brain" of the robot and is responsible for controlling all the actions of the robot. It receives information from sensors and other input devices, and through calculation and processing, sends instructions to the drive system to make the robot move according to a predetermined program or path. The control system can be centralized or decentralized, depending on the complexity of the robot and the task requirements.
4. Detection sensor system (or detection device):
- The detection sensor system is used to sense the environment around the robot and its own state. It includes various sensors, such as visual sensors, tactile sensors, position sensors, etc., which are used to collect various information during the robot's movement and work process, and feed this information back to the control system.
5. Artificial intelligence system:
- The artificial intelligence system gives the robot a higher level of intelligence, enabling it to automatically identify, judge and operate adaptively. This includes technologies such as machine learning, computer vision, and natural language processing, which enable robots to understand and respond to complex environments and tasks.
6. Power supply components:
- The power supply component is the "heart" of the robot, providing the robot with the energy it needs to operate. The most common way of power supply is electrical energy, which is powered by batteries or external power supplies. In addition, some special robots may also use other forms of energy, such as solar energy or chemical energy.
7. Actuator:
- The actuator is the robot's motion unit, which is used to achieve specific actions. They drive the mechanical system to move according to the instructions of the control system. Common actuators include motors, hydraulic pumps, pneumatic cylinders, etc., which realize various movements of robots through different driving methods (electric, hydraulic, pneumatic, etc.).
It should be noted that robots of different types and uses may differ in composition. For example, some simple robots may only contain basic parts such as mechanical systems, drive systems, and control systems, while some complex robots may contain more advanced functions and components. In addition, with the continuous development of technology, the composition structure of robots is also constantly updated and improved.