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Types of Robots Overview

Jun 24, 2025

Overview

This lecture covers various types of robots, their designs, and typical applications across different industries and domains.

Industrial Robots

  • Industrial robots usually have articulated arms with multiple joints and precise controls.
  • Used for manufacturing tasks such as welding, painting, assembly, material handling, and quality control in industries like automotive, electronics, and aerospace.

Mobile Robots

  • Mobile robots are designed to navigate and move within their environment.
  • Common applications include warehouse logistics, delivery, autonomous vehicles, and exploration in space or underwater.

Medical Robots

  • Medical robots assist in medical procedures and surgeries.
  • Used for minimally invasive surgery, rehabilitation, diagnostics, and automated drug delivery.

Service Robots

  • Service robots interact with and assist humans.
  • Employed for cleaning, caregiving, entertainment, education, and customer service in places like hotels, airports, and malls.

Agricultural Robots

  • Agricultural robots are developed for farming-related tasks.
  • Used for planting, harvesting, weeding, pest control, and crop monitoring to enhance efficiency.

Domestic Robots

  • Domestic robots are designed for household tasks.
  • Perform vacuum cleaning, lawn mowing, pet care, cooking, and home security surveillance.

Entertainment Robots

  • Entertainment robots are created for amusement and engagement.
  • Include robotic toys, interactive companions, and theme park attractions.

Space Robots

  • Space robots are built for space exploration and research.
  • Used for remotely operating rovers, maintaining spacecraft, and exploring harsh environments.

Military and Defense Robots

  • Military robots serve various defense-related functions.
  • Examples include drones, bomb disposal robots, reconnaissance, and surveillance in dangerous areas.

Underwater Robots (ROVs and AUVs)

  • Remotely operated and autonomous underwater vehicles explore underwater settings.
  • Used in deep sea exploration, marine biology, underwater inspections, and infrastructure maintenance.

Research Robots

  • Research robots support experimentation and technology development.
  • Used for developing new robotics, testing algorithms, and advancing robotics knowledge.

Educational Robots

  • Educational robots aim to teach programming and robotics concepts.
  • Help students learn problem-solving, programming, and engineering through hands-on experiences.

Key Terms & Definitions

  • Industrial Robot — a robotic arm used for manufacturing tasks.
  • Mobile Robot — a robot capable of moving in its environment.
  • Service Robot — a robot that interacts with and assists humans.
  • ROV (Remotely Operated Vehicle) — a robot controlled from a distance for underwater tasks.
  • AUV (Autonomous Underwater Vehicle) — an underwater robot operating without direct human control.

Action Items / Next Steps

  • Review examples of each robot type and their specific applications.
  • Prepare to identify and discuss the role of robots in at least two industries for the next class.