DMC is honored to have been awarded the opportunity to build NASA\u2019s test system for the Space Launch System\u2019s (SLS) Booster Obsolescence Life Extension (BOLE) program. SLS is NASA\u2019s next-generation spacecraft enabling humanity\u2019s journey to the Moon and Mars. SLS vehicles will rise from the launchpad powered by thrust from dual boosters supplied by BOLE.<\/p>\n\n\n\n
Northrop Grumman (NG), a large-scale defense contractor working with NASA, selected DMC to create the automated electrical production test equipment that will help make sure each booster is qualified for respective Artemis missions. DMC\u2019s previous successes in developing large-scale rocket testing systems for Northrop Grumman played a significant role in giving NG the confidence to choose DMC for this critical test asset,\u00a0Jesse Batsche<\/a>, Senior Director of Test & Measurement, noted.<\/p>\n\n\n\n \u201cDMC has successfully developed projects for Northrop Grumman, and the BOLE test system is the next iteration based on that success,\u201d\u00a0Chris Cilino<\/a>, Senior Project Engineer on the project, LabVIEW Champion, and Certified LabVIEW Architect, said.\u00a0\u201cWe were honored to be selected by Northrop Grumman because of our design, passion, and completeness of the solution.\u201d<\/p>\n\n\n\n Zak Pearson<\/a>, a Project Engineer working on the project, agrees that being awarded the contract was based on DMC\u2019s good reputation, earned trust, and demonstrable capabilities expressed through our prior projects with Northrop Grumman.<\/p>\n\n\n\n \u201cDMC\u2019s BOLE test system leverages our robust and capable rocket system aerospace defense testing technologies \u2013 including both software and hardware design and infrastructure that we have built up through many prior projects and previous Northrop programs,\u201d Jesse said. \u201cApplying that historical work and experience allows us to build upon an elevated pedestal as we design the NASA BOLE test equipment. And while we\u2019re leveraging a strong platform starting point, we are certainly extending and extrapolating our designs in new and unique ways to meet the demanding requirements of the BOLE EPSE project, where this evolution and customization is an essential aspect of designing specialized, top tier test and quality systems.\u201d<\/p>\n\n\n\n DMC is comprised of Certified TestStand Architects (CTAs), Certified LabVIEW Architects (CLAs), Certified LabVIEW Developers (CLDs), and a LabVIEW Champion. We hold our engineers to high standards at DMC, as evidenced by these certifications.<\/p>\n\n\n\n \u201cThis project has very high and rigorous standards for overall quality, compliance, traceability, and documentation,\u201d Jesse said. \u201cThis is part and parcel to working on a mission-critical NASA booster system that needs to be flawless and operate for many years, or even many decades to come. DMC is well positioned to apply and, where appropriate, elevate all our existing internal processes, tooling, and operating procedures to execute this project in the manner our customer expects.\u201d<\/p>\n\n\n\n When asked why Northrop Grumman chose DMC,\u00a0Jamie Sorensen<\/a>, a Project Management Specialist at DMC, said: \u201cWe were very responsive and excited to collaborate to create the best system for them. We weren\u2019t trying to sell them on a particular product or sell them on a certain way. We were just trying to figure out what made sense for what they wanted. I think they felt we were very honest with them but we also liked to have fun \u2013 just very good personalities. They also liked that our engineers were very closely involved in everything from the design to the sales process. Most companies normally have a salesperson pitch the final product, and we had all of our engineers go through their designs and be able to speak to it at a very technical level.\u201d<\/p>\n\n\n\n Our ability to analyze and synthesize requirements into a solid design played a significant role in DMC\u2019s selection, according to Chris.<\/p>\n\n\n\n \u201cDMC instilled confidence in the BOLE team because we very carefully listened to and tracked everything that they asked for during our conversations. We showed them how our designs would meet both their technical needs and business needs. This is DMC\u2019s standard process for medium to large-scale projects,\u201d Chris said. \u201cWe excel in what I call A.R.T.ful engineering: ART – accountability, reliability, traceability. When we say accountability, we mean can answer ‘why we did what we did.’ By reliability, we mean we create high-quality products that are both technically correct and meet a user\u2019s needs. Said another way, reliability means you can trust us to provide a valuable solution. By traceability, we use project management and development processes that clearly display the evolution of designs and decisions. These three aspects are important for corporations like Northrop Grumman who work on mission-critical projects.”<\/p>\n\n\n\n DMC\u2019s track record developing rocket testing (and other advanced aerospace\/defense systems) demonstrates that we have a reliable approach to mission-critical projects. Part of our approach includes selecting the right hardware and software platforms and tooling to meet requirements. In the BOLE solution, DMC selected the NI platform as well as other products from vendors such as Pickering. <\/p>\n\n\n\n \u201cThe NI platform is open, and not only works with other hardware like Pickering switches, but also other software such as Python, .NET, C Sharp, and C++,\u201d Chris said. \u201cWhile NI\u2019s platform is very capable, its ability to work with other technologies provides DMC flexibility to pick the right tools for each part of the project. That\u2019s where DMC\u2019s tagline of \u201cSmart People. Expert Solutions.\u201d comes into play. When we say the word expert, we mean we can select and\/or create the right tool for the job that gives the client what they need, when they need it, and at an appropriate price.\u201d <\/p>\n\n\n\n We have expertise in developing software that composes diverse hardware into systems that meet many common needs, according to Chris.<\/p>\n\n\n\n \u201cWe enable our customers to create sequences of actions to effectively test their devices while monitoring the full test system, including an ongoing log of events and an ongoing log of collected data,” Chris said. “This comprehensive history helps ensure the integrity of test results.\u201d<\/p>\n\n\n\n After all the data is gathered, we synthesize and nicely summarize the results so that our clients can quickly determine what passed, what failed, and if the device under test met their needs. We\u2019ve developed numerous internal technologies over many projects that we will utilize on the BOLE tester, accelerating the time to the solution\u2019s delivery with a high-quality result.<\/p>\n\n\n\n \u201cWe have significant experience creating these types of systems yielding a large body of code that, with minor modifications, will meet the customers\u2019 needs. A key element of DMC\u2019s value proposition to a customer is that we can execute complex tasks with high ROI because we\u2019re building on a previously proven code base,” Chris said. “In addition to our own internal tools and technologies, we utilize commercial off-the-shelf technologies (COTS) \u2013 like the National Instruments hardware and software platform, further accelerating the solution\u2019s delivery.\u201d<\/p>\n\n\n\n DMC has selected NI LabVIEW for the BOLE project to facilitate these efficient and accelerated delivery and code reuse goals. <\/p>\n\n\n\n \u201cLabVIEW\u2019s inherent parallelism allows us to quickly create systems that behave like the world. LabVIEW is a graphical, data-flow driven programming language, and is therefore inherently parallel. I can easily write code that executes in parallel, and, it turns out, that\u2019s how the world behaves,\u201d Chris said. \u201cThere are many activities occurring at the same time in any test system. For example, most test systems require applying stimuli, measuring responses, and making decisions all in parallel. This parallel activity in other languages is possible but requires additional programming overhead. LabVIEW enables us to write concurrently executing code without additional overhead. LabVIEW\u2019s inherent parallel processing, plus its tight integration with the NI hardware, lets DMC quickly, efficiently, and, therefore, with high value, give our clients what they need.\u201d<\/p>\n\n\n\n In addition to the core system functionality, DMC also places high emphasis on user experience, operational maintainability, and solid\/reliable ongoing support as essential ingredients to a complete project lifecycle, according to Zak.<\/p>\n\n\n\n \u201cFocusing on the human aspect of the system, specifically user stories for how individual people would interact with the system, really helps DMC center our own efforts on making people\u2019s lives better and easier and helping them be more effective in their jobs, Zak said. “That\u2019s from both the software and hardware sides. We have really good approaches on the hardware side to save our customers a ton of time and really reduce the manual effort of a lot of the test process.\u201d<\/p>\n\n\n\n DMC cares about the \u2018why?,\u2019 and why starts with the specific people using our solution, according to Chris. <\/p>\n\n\n\n \u201cWe pride ourselves on identifying all the stakeholders of a project and then making sure that the solution meets each stakeholder\u2019s needs. This process starts with a persona analysis,\u201d Chris said. \u201cOnce we know WHO our solution will serve, we then work with our clients to define WHAT the solution should do, usually expressed in requirements statements. DMC has developed processes and tooling to capture every requirement (aka the \u201cWHAT\u201d). Our engineers translate requirements into designs (aka the \u201cHOW\u201d) and traceably correlate specific designs to each requirement. Designs are broken down into development tasks and traceably correlated back to requirements. Tests are collaboratively developed and traceably correlated back to requirements. At each stage, we traceably correlate our work to requirements that ultimately enable people\u2019s workflows.”<\/p>\n\n\n\n Chris calls this the chain of custody.<\/p>\n\n\n\n “This chain of custody is part of accountability, reliability, and traceability (A.R.T.-ful engineering) and instills confidence in clients that we can and will meet their needs, Chris said. “It all boils down to trust. The Northrop Grumman team presented us with a large set of requirements, and we\u2019re telling them we can create a solution that meets their needs. We\u2019ve earned their trust because of the systems we\u2019ve put in place, the quality of our designs, and the quality of our people. Our systems enable us to tackle these complex, mission-critical applications.\u201d<\/p>\n\n\n\n This project represents an exciting challenge for the DMC team.<\/p>\n\n\n\n \u201cI am very excited. I think this is one of the coolest projects I\u2019ve gotten to be involved in. It\u2019s always been a dream to work on something related to the space industry, specifically, human space flight. Being a part of that mission, being a part of NASA, and helping to support that is very cool. Having the opportunity to be, however small the contribution, a part of the process to getting humans back to the Moon and to Mars is cool to be involved with,\u201d Zak said. \u201cOur contribution is really cool because it\u2019s at this system level; we are dealing with the whole booster avionics system, so we can say we helped test the whole thing. We will know how the whole thing works together, and we are kind of given the final go or no go for that rocket. I think it\u2019s a cool way to contribute, and I am thrilled we get the opportunity to do so.\u201d<\/p>\n\n\n\n The BOLE opportunity fulfills many DMCers dreams to work on impactful projects related to aerospace and defense.<\/p>\n\n\n\n \u201cMy participation in the BOLE project fulfills a lifelong dream to somehow, someway, be involved in the space program. Space has always inspired me,\u201d Chris said. \u201cNow, with DMC, I get the chance to fulfill that lifelong dream. This project is impactful. There is personal fulfillment for me at DMC.\u201d<\/p>\n\n\n\n The project provides personal fulfillment and growth to DMCers and DMC as a whole. <\/strong><\/p>\n\n\n\n \u201cI\u2019m excited to continue growing in this sector. This is one of the largest projects we have done,\u201d Jamie said. \u201cThis is also a giant step for us in terms of expanding our\u00a0aerospace and defense capabilities<\/a>, and I think it\u2019s a great opportunity.\u201d<\/p>\n\n\n\n Everybody on the team is more excited about this project than almost any other that we have had the chance to work on, according to Jesse.<\/p>\n\n\n\n \u201cIt\u2019s very cool just to be able to do our part for this grand engineering challenge \u2014 supporting the SLS program and Artemis missions and verifying the boosters that are going to bring both crew and cargo up to the Moon and Mars,\u201d Jesse said. \u201cIt\u2019s definitely going to be a marquee project that demonstrates the type of engineering contribution DMC is able to make to our customers and to the world.\u201d<\/p>\n\n\n\n Learn more about\u00a0<\/strong>DMC\u2019s Industries Served<\/strong><\/a>\u00a0and\u00a0<\/strong>contact us<\/strong><\/a>\u00a0today for your next project.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" DMC is honored to have been awarded the opportunity to build NASA\u2019s test system for the Space Launch System\u2019s (SLS) Booster Obsolescence Life Extension (BOLE) program. SLS is NASA\u2019s next-generation spacecraft enabling humanity\u2019s journey to the Moon and Mars. SLS vehicles will rise from the launchpad powered by thrust from dual boosters supplied by BOLE. […]<\/p>\n","protected":false},"author":322,"featured_media":17545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[752,750,730,751],"tags":[],"class_list":["post-17544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-enabled-test-systems","category-labview","category-test-and-measurement-automation","category-test-stand"],"yoast_head":"