Automation Trends from Automatica 2018

Øystein Skotheim

To solve increasingly complex tasks, and to ease learning of new products, robots require more processing power and they need to see the world as we see it.

I visited Automatica 2018 from June 16-19 in Munich, the leading exhibition for smart automation and robotics in Europe. This year, the trade fair had 890 exhibitors and more than 46.000 visitors. 

Top trends I identified at the trade show floor:

Cobots are all over the place

At Automatica 2018 it was clear that cobots are hot! Collaborative robots ("cobots") are robots designed to work together with humans without the need for the traditional safety fence. Cobots typically have built-in proximity sensors to slow down or stop operations to avoid collisions with humans. 

Cobots do not necessarily replace humans, instead they can complement humans during monotonous or complex tasks. In that way, the robot can do what it is good at, while a human can intervene to carry out parts of the operation requiring higher motoric precision or human judgment.

Practically every major robot vendor displayed cobot models at the fair.  Franka Emika brought their Panda robot, Universal Robots displayed the new e-Series, ABB showcased their single-arm YuMi, Denso displayed Cobotta and Doosan Robots brought a Jaguar surrounded by their collaborative robots.


One cobot that I found particularly interesting was from Kassow Robots, a Danish startup company founded by Kristian Kassow (also the Co-Founder of Universal Robots). They exhibited a 7 DoF cobot with 10 kg payload and a maximum joint speed of 225°/s.

New ways of programming robots

During  “The future of robot programming” organized by Euclid Labs on the first evening of Automatica,  some of the ways robots will be programmed in the future were demonstrated. 

Franka Emika’s Panda cobot learns new tasks as the human operator simply pulls the robot arm around. In “moon gravity” mode, the robot behaves in a natural way by having the joints fall towards the ground, while operators can still push the joints around with relatively gentle movements. Franka Emika also demonstrated the high sensitivity and safety of the robot’s force torque sensors by stopping the robot with a balloon. 


Easy programming of robots was demonstrated with Artiminds' simple drag and drop elements. With basic motions combined with task wizards, even complex tasks can be solved without writing a single line of code. Artiminds also demonstrated how robots follow paths on a CAD model, e.g. for polishing, gluing and grinding applications. 

Finally, Euclid Labs showed a demo on how to use VR goggles and hand controllers to easily teach the robot a task in a virtual world, which could then be deployed to the real life robot.

As such tools are getting more widely used, we expect to see increased robot adoption as well as drastically reduced time required for robot programming when integrators take on new automation projects.

Smarter and more intelligent robots

To make robots more flexible and to enable them to work amidst humans, they are typically equipped with numerous sensors. To analyze, reason and make decisions based on such sensor data, the robots also need improved processing or brains.

One trend at Automatica was the increased use of Artificial Intelligence and Machine Learning. In some cases the intelligence was embedded directly into the product, in other instances, the processing ran on an external computer.

Recent advancements in deep learning algorithms, along with the availability of powerful commodity hardware such as graphics cards used by the gaming industry, open up a range of new possibilities in robotics and machine vision. Objects can now reliably be recognized in cluttered scenes, defective products can be detected and sorted out, and the robot can learn which grasps that work best when doing a pick & place operation and improve over time. 


Robots sensing the world in 3D

An essential element to achieve higher flexibility is to equip the robots with human-like vision. Traditional 2D cameras have already been used for a while to equip robots with vision abilities. However, this only provides a flat projection of the world. In order for the robots to see and interact with a three-dimensional world, they also need 3D vision.

A large number of companies were exhibiting solutions with 3D vision sensors for robots at Automatica. Examples of tasks requiring vision solutions include picking and placing of randomly organized items (out of containers, totes or shelves) as well as a range of inspection and quality control tasks.

The demo shows an ABB YuMi robot performing bin picking of small and shiny parts scattered in a small container. The parts are located using the Zivid One 3D camera.

Automatica Takeaways

Automatica 2018 was all about smart automation and robotics for a fast-changing industry. For successful automation, robots must become more flexible, easier to train and set up, and the need for complicated, custom-made jigs or magazines must be reduced. This will enable small and medium-sized enterprises to produce smaller batches more efficiently, and frequently improve or update end products.

Small, flexible and safe cobots will offload dull, dangerous and repetitive tasks, and enable new types of human-robot collaboration. To solve increasingly complex tasks, and to make sure robots can be easily trained to handle new products, they require more processing power and they need to see the world as we see it.


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