Robotics & Artificial Intelligence
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?
Robot as a System
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Answer
Underwater robots are designed to work in the extreme depths of oceans. So, by keeping this in consideration, underwater robots should have the following design features:
Pressure Resistant Mechanism – While working in the depths of oceans, the robots should have a pressure resistant mechanism to handle the extreme water pressure.
Buoyancy Control – The robot should be able to control its buoyancy. It can be achieved by using different buoyancy control mechanisms.
Propulsion System – Underwater robots should have a propulsion system to help them move in water. It can be achieved by using thrusters, propellers, or other propulsion systems.
Cameras and Sensors – A robot consists of cameras and sensors, which help it to navigate in underwater environment. The used sensors may be sonar, depth sensors, or any other imaging devices.
Manipulator Arms – Underwater robots use manipulator arms to perform various tasks, like collecting objects, manipulating objects, mining, or repairing.
Communication System – A communication system is required in underwater robots to communicate with their operators. It may be achieved by using wireless or tethered cable communication systems.
Power Source – To operate the underwater robots, a power source is required. Waterproof batteries and cells are used.
Control System – A robust control system is required to control the operations of underwater robots.
Materials – A robot should be made up of a material which is able to handle environmental factors in the ocean. Underwater robots are made up of titanium, stainless steel, and polymers
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