Application of Robotics: When, Where and How They’re Used

Key Points

• Robotics is an interdisciplinary field within computer science and engineering that focuses on robot design, integration and operation.
• The term robot refers to a programmable machine capable of performing tasks autonomously or semi-autonomously.
• Robotics applications are found across various industries, including manufacturing, aerospace, healthcare and agriculture.
• Robotics applications help industries improve productivity, reduce errors, increase safety and cut costs.

In today’s tech-driven world, robotics are helping several industries find efficiencies and boost productivity. While the revolution has been especially prominent in the automotive and manufacturing industries, sectors like healthcare, agriculture and oil rigging are joining the party.

This is exciting news for robotics technicians as it may present opportunities to pursue roles in new places! If you’re interested in a robotics career, stick around.

In this blog post, we’ll talk about what robotics are, the applications of robotics, introduce groundbreaking technologies and address common questions about this exciting field.

Robotics Explained

Robotics is an interdisciplinary field within computer science and engineering that focuses on robot design, integration and operation. Robots are machines capable of performing complex or time-consuming tasks automatically.

Robotics uses what is known as the “3 Ds” to identify tasks that need optimization. The 3 Ds stands for dull, dirty or dangerous tasks.

Thanks to algorithms and programming, robots can perform these tasks with high precision. Not to mention, robots don’t have biological constraints, making them exceptionally efficient. Their durable construction allows them to handle burdensome tasks, such as lifting heavy loads and transporting hazardous chemicals, enhancing safety.

Overall, the application of robotics helps industries improve productivity, reduce errors, increase safety and cut costs.

Robot Applications Across Industries

Robotics applications are touching down in a number of industries. Let’s discuss some of the most common, including when, where and how they’re used!

Manufacturing

As mentioned, the manufacturing sector has been a pioneer in the application of robotics. This includes automotive, aerospace, electronics and other types of manufacturers. Examples of robots used include:

• Articulated robots are robotic arms with rotary joints, allowing them to move in multiple planes. These robots resemble a human arm with a base, shoulder, elbow and wrist, giving them a high degree of flexibility and a wide range of motion. Their flexibility permits welding, painting and material handling, making them a popular choice for automotive manufacturing.

• Cartesian robots operate on three linear axes (X, Y and Z) perpendicular to each other. The structure of these robots resembles a Cartesian coordinate system and performs precise straight-line movements and pick-and-place tasks. Cartesian robots are popular in electronic manufacturing.

• SCARA robots, or Selective Compliance Assembly Robot Arms, are designed for high-speed, precise operations within a restricted plane. They consist of two parallel rotary joints to comply with the X-Y plane, making them highly suitable for certain types of assembly work.

Aerospace

The aerospace industry frequently utilizes drones, also known as unmanned aerial vehicles (UAVs), and robotic arms:

• UAVs inspect aircraft, monitor construction sites and assist in disaster management. Equipped with high-resolution cameras and advanced sensors, they detect structural damages and anomalies that are hard to spot with the naked eye.
• Robotic arms help assemble intricate components of space and aircraft. These robots operate with extreme precision, ensuring every part is perfectly aligned and securely fastened. This accuracy is critical in an industry where even the smallest error can have catastrophic consequences.

Healthcare

Robotics applications in healthcare are nothing short of revolutionary. Surgical, rehabilitation and autonomous robots are among the most intriguing:

• Surgical robots like the da Vinci Surgical System allow doctors to perform minimally invasive surgeries with enhanced precision. These robots translate hand movements into smaller, more precise actions, reducing patient recovery time and minimizing surgical risks.
• Rehabilitation robots, such as exoskeletons, assist patients in regaining mobility after injuries by providing consistent and controlled movement patterns. These robots can be adjusted to patient progress, offering personalized therapy.
• Autonomous robots can take care of cleaning and disinfecting tasks and promptly deliver medications.

Logistics

In the logistics sector, robotics applications are a game-changer. Robotics outcomes include autonomous mobile robots (AMRs), automated storage and retrieval systems (AS/RS), and storage robots:

• AMRs streamline operations in warehouses and distribution centers. These robots transport goods, sort packages and manage inventory so products can move efficiently from point A to point B.
• AS/RS optimize warehouse operations. These systems use robots to store and retrieve items, maximizing space utilization and reducing retrieval time. This automation translates to faster order fulfillment and improved customer satisfaction.
• Storage robots utilize sensors, machine learning and other technology to identify, label and arrange items within a warehouse, speeding up the distribution process while reducing human error.

Agriculture

The agriculture industry leverages robotics applications to increase crop yield and reduce labor costs. Devices used include:

• Autonomous tractors and harvesters with GPS and advanced sensors can plant, monitor and harvest crops with minimal human intervention. These robots operate with high precision, ensuring optimal planting patterns and efficient resource usage.

• Drones play a crucial role in crop monitoring and pest control. They provide aerial imagery that helps farmers assess crop health, identify areas that need attention, and apply pesticides with pinpoint accuracy. This targeted approach reduces chemical usage and minimizes environmental impact.

• Robotic weeders use computer vision to identify and remove weeds, reducing the need for herbicides and promoting sustainable farming practices.

Underwater

Underwater robotics are essential for exploring and maintaining oceanic environments. Remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs) are examples:

• ROVs perform tasks such as inspecting underwater pipelines, conducting research, and assisting in search and rescue missions. Equipped with cameras and manipulator arms, ROVs can operate at depths and conditions dangerous for human divers.
• AUVs map the ocean floor and collect data. These robots operate independently, following pre-programmed routes to gather information that aids scientific research and resource management.

In the oil and gas industry, underwater robots perform maintenance and repairs on offshore rigs. Their ability to work in extreme conditions ensures the safety and efficiency of operations.

Military and defense

The military and defense sector has long been at the forefront of robotics application. Robots utilized include:

• UAVs are used for surveillance, reconnaissance and combat missions. These drones provide real-time intelligence and can engage targets without risking human lives.

• Ground robots, such as bomb disposal units, handle hazardous tasks that would be too dangerous for soldiers. These robots can detect and disarm explosives to help keep personnel and civilians safe.

• Autonomous vehicles are being developed for logistics and transport in military operations. These vehicles can deliver supplies and equipment to remote locations, reducing the need for human drivers and minimizing risk.

Other Groundbreaking Technology in Robotics Applications

Cobots

Cobots, or collaborative robots, work alongside humans in shared spaces. They have advanced sensors and safety features that allow them to interact safely and efficiently with humans. Cobots assist in tasks such as assembly, packaging and quality inspection, enhancing productivity and flexibility in various industrial settings.

Robotics Process Automation  

Robotics Process Automation (RPA) is transforming business operations by automating repetitive tasks. RPA software robots can perform data entry, process transactions and handle customer service inquiries, freeing employees to focus on more strategic activities. This technology is widely used in the finance, healthcare and customer service industries to improve efficiency and reduce operational costs.

Machine learning

Machine learning is a subset of artificial intelligence that enables robots to learn from data and improve their performance over time. In robotics, machine learning algorithms are used for object recognition, path planning and decision-making. This technology is pivotal in developing autonomous robots that can adapt to changing environments and perform complex tasks with minimal human intervention.

Computer vision

Computer vision allows robots to interpret and understand visual information. By processing images and videos, robots can identify objects, track movements and make informed decisions. This technology is essential in applications such as autonomous driving, medical imaging and industrial automation where accurate visual perception is crucial.

FAQs

How do we use robotics in everyday life?

Robotics applications have been integrated into our daily lives. From robotic vacuum cleaners that keep our homes tidy to voice-activated assistants like Amazon Alexa that help us manage our schedules, robots are becoming indispensable household helpers. In healthcare, robots assist with surgeries, rehabilitation and patient care, improving outcomes and efficiency. Additionally, robots are used in education, entertainment and retail, enhancing experiences and providing valuable services.

What was the first robotics application?

The first notable application of robotics dates back to 1954 when George Devol invented the Unimate, the world's first industrial robot application. Unimate performed repetitive tasks in manufacturing, such as welding and assembly.

It was first employed by General Motors in 1961, revolutionizing the automotive industry by improving productivity and reducing labor costs. This groundbreaking invention paved the way for the widespread application of robotics in various industries.

What is the difference between robots and robotics?

The term robot refers to a programmable machine capable of performing tasks autonomously or semi-autonomously. Robots can be physical devices, such as industrial robots and drones. Robotics is an interdisciplinary field that focuses on the design, development and application of robots.

Learn About the Application of Robotics at Universal Technical Institute

Many industries are being thrust into the robot revolution and need skilled technicians to help them.

Start by attending Universal Technical Institute’s 12- to 18-month (depending on program and campus) Robotics & Automation Technician program. No previous experience is required! Our knowledgeable instructors build students’ knowledge from the ground up, and by the end, graduates can pursue entry-level roles in the field!¹

Request more information to speak with an Admission Rep, or learn more about a robotics and automation career.

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