Robotics & Artificial Intelligence
A humanoid robot is designed to interact with its environment, mimicking human-like movements and tasks. The robot's arms and legs move using motors and sensors. Which component is responsible for translating electrical signals into physical movements, such as arm rotation or leg motion?
- Controller
- Actuators
- Sensors
- Manipulators
Robot as a System
2 Likes
Answer
Actuators
Reason — Actuators are the devices that convert electrical signals into physical movements. These movements are used to control the motion of a robot’s arms, legs, wheels, or grippers, enabling actions such as arm rotation and leg motion in humanoid robots.
Answered By
1 Like
Related Questions
Sensors are vital components of robots, enabling them to detect environmental changes. These devices gather data related to temperature, pressure, light, sound, and distance, which are used by robots to detect obstacles, navigate, and make decisions. Common types of sensors include temperature sensors, ultrasonic sensors, and proximity sensors. These sensors act as input devices, providing essential information that helps robots function autonomously in different settings.
Mention two types of sensors used in robots and their functions.
Robots are designed differently depending on the tasks they are intended to perform. For example, underwater robots are built to handle extreme conditions of the ocean depths, while aerial robots (drones) are designed for flight and various aerial tasks. Similarly, mobile robots are intended for autonomous navigation in diverse environments such as warehouses, hospitals, and outdoor areas.
What are the key design considerations when creating a robot for a specific environment, such as underwater or aerial tasks?
In an industrial setting, a robotic arm performs precise tasks, such as assembling small parts. To create movements of the robotic arm, which actuator would be most effective for controlling precise rotations and fine adjustments?
- Hydraulic actuator
- Pneumatic actuator
- Electric actuator
- Piezoelectric actuator
Two-dimensional motion enables a robot to move in a plane, typically along both the X and Y axes. This allows the robot to move forward, backward, left, right, and diagonally. Robots that can navigate in two dimensions are more versatile and can interact within a broader workspace, making them ideal for more complex applications.
What advantages does two-dimensional motion provide to robots, and in which directions can they move within this plane?