Robotics MEGA-Trends at School

By Tony

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 As I posted recently in this manufacturing blog, robotics is trending in a big way, but not just in industry. And schools across the globe are making sure that students are well prepared for this huge wave of automation, robotics and technology coming in the very near future. Schools are not only teaching technology in the classrooms, but are organizing teams and having students compete in different robot competitions. These competitions help students learn and excel in science and math through teamwork and competition. Students learn real-world problem solving by building and programming a robot to compete against other robotics teams. Programs such as FIRST Robotics and FIRST Lego League help to propel students forward. They also support the schools underlying initiative called STEM: Science, Technology, Engineering and Math.

It takes all kinds of community support

Professionals from many different walks of life have chosen to take on the challenge of coaching these after school teams to help young scientists and engineers further their skills. These robotics teams are very popular with the kids today. In fact, they are so popular that most schools don’t have enough teams or coaches to support the number of students that are interested. While Robotics is definitely mega-trending,, there is a shortage of adult leaders to coach and mentor these young scientists.

Remember why you became an engineer?

Coaching a team gives me such a great feeling of achievement that I cannot understand why anybody would not want to become a coach or support one of these teams in their own community. These young people are so eager to learn and grow, and technology comes to them so naturally. After all, they have been raised around technology their entire lives, so building and programming devices comes easily to them. I love helping these young engineers grow and thrive using technology. I also like being a role model. Because I have a career in robotics, you could say I have Rockstar status. When the team gets tired or frustrated, I’ll try to shift their focus away from the challenges and look at the bigger picture. I start telling stories about my experiences and what it’s like to work with robots. I show pictures and short videos about all the exciting things that robots can do. I love to see their eyes open wide when their brains start imagining the mechanical wonders that computers and mechanical devices can achieve. Dreaming is a lot of the fun for kids, and science and technology teaches us that dreams can become reality. When it comes to the field of robotics, there’s no end in sight. When I see technology stories in the news, I think about all these fine young students that have the technology bug. It occurs to me that technology and the robotics industry definitely have the best days ahead. So I am truly excited when I talk to school kids about technology. I tell them with the utmost confidence that robotics, science and technology have a lot to offer and they should reach for the stars and dream big. That’s what I did.  I have been very fortunate to have a career in robotics, automation and technology. There truly is nothing more exciting than working in a high technology industry that’s so strong and innovative. It’s also refreshing to know that the growth in this industry seems to be finally hitting its stride.

To see more about trends in robotics, visit our community at:
https://swym.3ds.com/#community:179
To see the report The Rise of Robotics by the Boston Consulting Group, visit:

https://www.bcgperspectives.com/content/articles/business_unit_strategy_innovation_rise_of_robotics/

CATIA 3DEXPERIENCE, the Winning Partner for the DUT Racing Team

By Thierry

Dutch university students from TU Delft had only nine months to design and build a new version of their electric car that they hoped would once again lead them to victory in the 2014 edition of the Formula Student competition.

The team used design and simulation technology from Dassault Systèmes’  3DEXPERIENCE platform to design the DUT14, an electric car featuring numerous improvements over last year’s model.

Global Design Competition

Every year, some of the world’s brightest engineering students pool their talents to design what they hope will be the winning car in the annual Formula Student competition. It is an opportunity for 500 teams from all over the world to put their skills and imaginations to work during their free time, including evenings, weekends and holidays, for a good portion of the school year. In addition to the challenge, it is a tribute to the engineers who founded this competition over 30 years ago. “This international design competition was the idea of the Society of Automotive Engineers who thought that students graduating from engineering school did not have sufficient practical design experience, nor the right project management and team-working skills,” explained Tim de Morée, team leader, Formula Student team at TU Delft in the Netherlands. “So they designed the Formula Student competition to enable them to acquire all three.” Students must design, build, test and drive a formula-type racing car as well as create an associated business plan for potential investors. Contestants’ entries are judged based on a series of tests that include speed, design, safety, reliability, and cost.

Delft University of Technology is a repeat participant in this competition and winner of numerous Formula Student races in the past.

Tim de Morée is this year’s leader of TU Delft’s 86 students team. Once again the students attempted to outperform the other teams in three key races – Formula Student United Kingdom (FSUK), Formula Student Germany (FSG) and Formula Student Austria (FSA) – with their new and improved DUT14. “You may think that after designing 13 cars that we benefit from our past experiences and know-how,” de Morée said. “This is not entirely true since 80% of the team is new to this competition. The other 20% are the few alumni who participated in this year’s adventure providing us with their design and project management expertise.” As a result, de Morée’s team completely redesigned a vehicle from scratch. The four-wheel drive car has four equal motors that enable the car to accelerate even faster and to regenerate energy on all wheels while braking. “This constant reuse of energy allowed us to choose a much smaller and lighter battery package,” de Morée said.

Engineering Firm.com

The team is run like a small engineering company with students working in one of five departments: electronics, powertrain, vehicle dynamics, chassis and aerodynamics. “Team members are responsible for designing a part, for example the steering system or electrical wire harness. Only the most standard parts such as dampers or sensors were purchased from suppliers but we tried to do as much as we could by ourselves.”

The DUT14 was designed and tested using solutions from the 3DEXPERIENCE platform. Every “department” completed its objectives using the 3DEXPERIENCE solutions. For example, students used CATIA for their design work and the analysis and simulation solution SIMULIA to test their design concepts. “This was very beneficial due to our tight schedule and limited resources,” Marinus van des Meijs, chief engineer, said. “We had only nine months to complete the project, of which three were dedicated to design.”

Lighter, More Energy Efficient

One of the team’s objectives this year was to make the car lighter than last year. “With a lighter car we improve energy efficiency and performance when accelerating or braking,” van des Meijs explained. “The DUT14 weighed 155 kg, down from last year’s model, which weighed an already light 179 kg. We owe this success in part to the 3DEXPERIENCE platform and its integrated simulation solutions, which enabled us to test each design iteration with amazing speed and precision. “All five departments of our company shared the same designs so when one group made changes, the others saw the updated design in real-time,” van des Meijs said. “Moreover, design history was capitalized, which allowed us to go back to previous design versions if needed at the push of a button.

Most of all, potential design problems were detected early on and not when we were physically assembling the car, which would have hurt our timing.”

Also new this year were the tires for the DUT14. “We designed them ourselves this time and made them wider, with a smaller outer radius and lighter than last year,” van des Meijs said. “We believed it would improve performance. Here again, without the 3DEXPERIENCE platform we would not have been able to test if our design caused interferences when steering. We were able to look at 55 different design iterations with CATIA before finding the right configuration.

The electrical department used the CATIA Electrical solution to define the wire layout, splice positions and wire lengths. “CATIA helped us to position our wiring in the most efficient way while keeping total mass on par with last year’s model,” van des Meijs said. “It is also important to allow slack where the connectors are and not in the rest of the wire harness. CATIA helped us place them exactly where we wanted. One key value of CATIA Electrical is its ability to quickly produce a precise design for routing. We used the Flattening feature to create the wiring drawings at a scale of 1:1. This made it easier to visualize every detail, which was very helpful,” he said.

CATIA, a Winning Partner

The Society of Automotive Engineers would have been proud to see how the design competition they imagined provides participants with valuable engineering skills. The TU Delft team put these skills to good use winning the championship title at the Silverstone competition and receiving numerous awards at the Hockenheim race in Germany including the Audi ultra-award for best lightweight concept. “It was a heart-stopping few days of ups and downs but we did it,” de Morée exclaimed.

With CATIA we had confidence in our design and in our ability to come up with the best vehicle possible in a very short timeframe.”

Discover the full story in video on 3ds.com

CATIA, the Winning Partner for the DUT Racing team

I.AM.3DEXPERIENCE and ready to TRANS4M!

By Aurelien

For those of you who were with us in Las Vegas last november, you probably remember that we introduced a new partnership with will.i.am‘s i.am.angel foundation as part of our support for STEM (Science, Technology, Education and Mathematics). Enrique Legaspi, Chief of Staff, and Vincent Archer, Director Global Development, i.am.angel foundation, inspired us with their talk “Create, Curate and Share” on how the power tools of today (software, 3D printing…) can help the next generation touch the future.

Enrique Legaspi at 3DXforum

The I.AM.3DEXPERIENCE intiative is just about that: providing students from underserved communities with the right tools and education so that they can “write, code, imagine, dream and make”, as will.i.am rightly puts it:

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Given the feedback from the audience at this 3DEXPERIENCE Customer Forum, we figured out that you were as inspired and enthusiast as we’ve been  :-)

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So what’s next? On January 23rd the i.am.angel Foundation will host its annual TRANS4M benefit concert in Los Angeles, CA. This event, which will be broadcast live on the i.am.angel Foundation website, will publicly kick-off our collaboration. By then, you can support TRANS4M benefit: by donating to the foundation, or by tweeting with us on the #TRANS4M hashtag. And stay tuned!



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