Mechatronics

Mechatronics engineering, also called mechatronics, combines mechanical, electrical, and computer systems. It uses ideas from electrical engineering, electronic engineering, and computer science and engineering. This field also includes robotics, telecommunications, systems, control, automation, and product engineering.

As technology becomes more advanced, different areas of engineering change and grow. Mechatronics tries to create designs that bring all these areas together into one solution. At first, mechatronics was just a mix of mechanics and electronics. That is why its name is a portmanteau of “mechanics” and “electronics.” But as technology got more complex, the field grew to include many more technical areas.

Many people today use the word mechatronics to mean the same thing as automation, robotics, and electromechanical engineering. In France, there is a standard called NF E 01-010. It describes mechatronics as a way to combine mechanics, electronics, control theory, and computer science. This helps design and make products that work better or in new ways.

History

The word mechatronics was first used in 1951. It was made by Tetsuro Mori, an engineer at Yaskawa Electric Corporation. The word became a trademark in Japan in 1971 but was later used by everyone.

When information technology grew in the 1980s, microprocessors were added to machines. This made them work better. By the 1990s, computers changed mechatronics even more.

Description

A mechatronics engineer mixes ideas from mechanics, electricity, electronics, and computers to build systems that are easier, cheaper, and more reliable.

Engineering cybernetics helps control these systems. Mechatronic parts work together to reach production goals, making manufacturing flexible and efficient. Modern machines use these parts in different ways. Examples of mechatronics in daily life include autofocus cameras, hard disks, CD players, and phones.

Subdisciplines

Mechanical

Main article: Mechanical engineering

Mechanical engineering is an important part of mechatronics. It looks at how things move and work. This includes thermodynamics, fluid mechanics, and hydraulics. Mechatronics engineers might focus on areas like hydraulics and pneumatics systems. They often work in car making. They design vehicles using both mechanical and electronic ideas. Tools like computer-aided design and computer-aided manufacturing help them create products.

Mechatronic systems are used in many car features. For example, the anti-lock braking system (ABS) is a mechatronic system. Car features like cruise control also use mechatronics.

Electronics and electricals

Main article: Electronics and electrical engineering

Electronics and telecommunication engineering looks at devices and signals in mechatronics. This includes studying computer parts, sending signals, and working with digital and analog systems. Mechatronics engineers learn about microprocessors, microcontrollers, and semiconductors. They use tools like MATLAB and Simulink to build electronic products. Their work is used in many devices, from phones to cars and airplanes.

Avionics

Main article: Avionics

Avionics mixes electronics with aerospace engineering. It covers the electronic systems in airplanes, such as talking on the radio, finding directions, controlling flight, and avoiding crashes. These systems can be simple, like a searchlight for a police helicopter, or very advanced, like those in military planes.

Industrial

Main article: Industrial engineering

Industrial engineering is about designing machines and planning how things are made. Mechatronics engineers in this area help make factory layouts and machines. They can work as designers or technicians, making sure that factories run well.

Robotics

Main article: Robotics

Robotics is a newer part of mechatronics. It looks at how robots are built and used. Robots are often found in factories, where they help with jobs like drilling and putting things together. Knowing how to program, such as learning ROBOTC, is important for robotics. An industrial robot is a good example of a mechatronic system, mixing electronics, mechanics, and computing.

Computer

Main articles: Computer engineering and Internet of things

The Internet of things (IoT) links everyday objects to the internet, letting them collect and share data. IoT and mechatronics work well together. Mechatronics engineers need to learn programming, like using Java, Python, C++, and C, to make smart systems. They also study topics like keeping data safe and how people use machines.

Occupational outlook

The job outlook for mechatronics has changed over the years. From 2016 to 2026, it grew by 4%. Then, from 2021 to 2031, it declined by 4%. Later, from 2023 to 2033, the decline slowed to -1%. Currently, for 2024 to 2034, the prediction is a small growth of 1%.