{"id":28177,"date":"2021-06-17T04:00:14","date_gmt":"2021-06-17T08:00:14","guid":{"rendered":"https:\/\/blogs.sw.siemens.com\/simcenter\/?p=28177"},"modified":"2026-03-26T06:17:43","modified_gmt":"2026-03-26T10:17:43","slug":"the-absolute-relevance-of-teaching-testing-basics-in-the-world-of-simulation","status":"publish","type":"post","link":"https:\/\/blogs.sw.siemens.com\/simcenter\/the-absolute-relevance-of-teaching-testing-basics-in-the-world-of-simulation\/","title":{"rendered":"The absolute relevance of teaching testing basics in the world of simulation"},"content":{"rendered":"\n

We\u2019re rolling right along towards an important part of our Simcenter for Academia<\/strong> series<\/a>: testing. Critical skills and know-how like system simulation, 3D simulation and testing are all high on the must-have list to land that first engineering job, or even internship. And knowing the basics of testing and how it relates to simulation excellence can easily be the difference between getting the job or not.<\/em><\/p>\n\n\n\n

Ask any test engineer with a couple of decades of experience about the earlier days of engineering, and they will probably tell you that this is where the \u201creal work\u201d happened. Test engineers were the get-your-hands-dirty guys: gluing accelerometers on prototypes for runs on the test track, spinning components rigged with accelerometers on test benches, and taking apart engines in test-cell workshops and warehouse hangers. Where ever the hands-on part took place, these have traditionally been the locations where the \u201creal\u201d engineering took place \u2013 according to the test guys. Until now, that is.<\/p>\n\n\n\n

With the dominance of simulation and digitalization, the computer screen has taken over this role. Highly accurate digital twins can predictive behavior to quite an accurate level \u2013 way before the first and, many times, final prototype is even constructed.<\/p>\n\n\n\n

Only as good as the data<\/strong><\/h2>\n\n\n\n

But, this doesn\u2019t mean the days of the test engineer are numbered. Quite the contrary. Those highly accurate digital twins run on high-octane fuel \u2013 highly accurate test data. And this is where the importance of testing steps in. We can\u2019t let the next generation forget about the importance of testing and running a proper test campaign with correct instrumentation. Testing will always be the step to validate that digital twin on that screen. Yes, we have to say goodbye to the days of prototype after prototype, but lab time and testing know-how will become even more vital to help the next generation deal with even more advanced digital twins, AI-driven applications and regenerative engineering.<\/p>\n\n\n\n

As Gil Morris, recently retired program manager of the Siemens Digital Industries Software Global Academic Team, stated it so well in his last blog, \u201cSimulation and digital twins are key tools to solve problems, but these simulations and digital twins are only as good as the data that goes in.\u201d<\/strong> (read the complete article<\/a>).<\/p>\n\n\n\n

But how do you get that magical data is the question? And the answer: testing techniques. The right testing solutions can cover both experimental and analytical aspects of engineering. In other words, a good test run with accurate data can help the engineering team make the right design choices, verify the prototype or troubleshoot noise, vibration and durability issues.<\/p>\n\n\n\n

It is obvious that learning testing as well as simulation best practices is an essential skill for engineering students. At Simcenter, we think the focus should be teaching the principles of noise, vibration and durability testing as well as the basics of digital signal processing to go from data acquisition to analysis. To help with this task, the Simcenter testing team offers two academic bundles for the academic institutions.<\/p>\n\n\n\n

Simcenter testing academic bundles and free webinars<\/strong><\/h2>\n\n\n\n

Universities can invest in specially priced Simcenter testing academic bundles. The bundle include everything you need to get started with testing: the Simcenter Testlab<\/a> software, the Simcenter SCADAS <\/a>data acquisition hardware and lots of online webinars, classes, and training options.<\/p>\n\n\n\n

\u201cIn an educational context, Simcenter Testlab stands out for its amazingly user-friendly interface. There is no comparison when it comes to ease of use. I work daily with the system, but the many students and assistants who come and go are mostly not yet familiar with the software. Simcenter Testlab logically guides them through the testing process, minimizing the time spent on getting acquainted with the software functionalities\u201d explains a test engineer from the RWTH institute from the Aachen University (read the complete story<\/a>).<\/p>\n\n\n\n

\"RWTH
RWTH relies on Simcenter Testlab and Simcenter SCADAS to help educate, research and innovate<\/figcaption><\/figure><\/div>\n\n\n\n

The Simcenter testing team has put together a series of Fundamentals of Performance Engineering webinars<\/a>. These free on-demand webinars cover the basics in a variety of applications from acoustics and sound source localization to the basics of modal analysis. In addition to the free online webinars, there is the Xcelerator Academy online platform<\/a>, which offers on-demand and instructor-led classes to holders of a Siemens academic license ID. The testing curriculum was created in collaboration with Professor Chuck Van Karsen from Michigan Tech. Core testing topics include:<\/p>\n\n\n\n