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Redwire, a global leader in space and defense technology company, designed and developed the Heat Transfer Host 2 (HTH-2) facility for the European Space Agency (ESA). HTH-2 was launched to the International Space Station (ISS) aboard the NG-23 Cygnus mission in September 2025. Learn More.
Sim.Space is a cutting-edge simulation and testing company specializing in the development of dynamic digital environments for aerospace and defense applications. Their mission is to unify simulation, testing, and operational readiness through advanced digital twin technology and Hardware-in-the-Loop (HIL) systems. Learn more.
Elintrix specializes in transforming sensor data into actionable insights through advanced signal processing, machine learning, and digital communications. Recently, the firm joined a multidisciplinary team of structural and mechanical engineers to monitor the electrical and mechanical behavior of a large gear train at a government-owned, waterway lock facility. UEI hardware offers the perfect combination of durability, flexibility, and quality that this project requires. Learn more.
Vaya Space is developing the Dauntless rocket, featuring a hybrid engine with a spiral grain fuel design for enhanced thrust, efficiency, and sustainability. Its flight computer and stage controller systems are critical for precise navigation, real-time trajectory adjustments, and safe stage separation, ensuring mission success. As the 2026 launch approaches, these systems will also monitor onboard performance, triggering corrective actions for safety and optimal operation. Learn more about how UEI supports Vaya Space with the DNR-MIL-4 I/O system here.
“Vetronics” (Vehicle Electronics) embodies the intricate network of advanced technologies integrated into military vehicles to enhance their capabilities and situational awareness on the battlefield. It’s essential for vetronics to conform to the Ground Common Infrastructure Architecture (GCIA) ecosystem that includes communication systems, sensors, control interfaces, and data analysis tools, that provide real-time data. Ensuring seamless interoperability among diverse subsystems, maintaining robust cybersecurity measures, and adapting swiftly to rapidly evolving technological landscapes pose formidable obstacles. The Army’s need for rugged, flexible, and secure TSN I/O adapters for vehicle sensor and communication distributions systems is critical to the vetronics systems. Learn more about how UEI supported Army vetronics here.
The TEXUS/MAXUS Sounding Rocket Program at Airbus Defence & Space was initiated in 1976 with the aim to provide to scientists and experimenters the opportunity to perform technological experiments and investigations under microgravity conditions. The program includes the design and construction of the rocket and ground systems, as well as their flight monitoring for experiments in weightlessness. Learn how UEI equipped Airbus's TEXUS/MAXUS with rugged and reliable data acquisition and control hardware here.
A cutting-edge aerospace company has been working towards launching a new supersonic passenger jet. The company needed to run sophisticated tests with simulated and real hardware to make this new jet a reality, using hardware-in-the-loop. Learn more about UEI's pathway to success for this project here.
Aurora Flight Sciences is a company that seeks to create advanced aircrafts by utilizing autonomous systems and composite manufacturing. The Aurora Centaur aircraft offers the option for piloted, remote, or hybrid operation which improves safety and control capabilities, which is strengthened further by the triplex and duplex redundancy in its critical flight systems. The Centaur also has a small footprint and boasts a low life-cycle cost while still providing a high quality of performance. This optional “pilot-in-the-loop” approach is ideal for controlled and uncontrolled airspace. Safety and redundancy are primary design considerations and UEI equipment is central to the unmanned operations. Learn more about how UEI supported Aurora here.
UEI offers a data transfer protocol called aDMAP, which is similar in concept to reflective memory. In each aDMAP cycle, all inputs from the I/O Cube/RACK are written to memory in the host PC, and all outputs are updated with the appropriate data that has been written into the host memory. Note that this all happens in the background, and the UEI software takes care of all the memory setup and maintenance. Learn more...
United Electronic Industries (UEI) rugged and flexible hardware and I/O solutions are used in Department of Defense (DoD) Automated Test Systems (ATS) that are the new standard to test today’s smart armaments. The requirements for MIL grade aircraft munitions and armaments test systems are most demanding. ATS was developed to meet the needs for test equipment on legacy 4th & 5th generation and future aircraft weapon systems. UEI had the ideal product offerings to make ATS a reality. Learn more about UEI and ATS.
Hydroacoustics Inc. (HAI) designs specialized products for a variety of aquatic applications, including an innovative oil and gas subsea chemical injection system, called the SCIU (Subsea Chemical Injection Unit). Subsea chemical injection techniques are used to mitigate the diminishing effects of buildup in piping and pumping systems used in subsea oil production operations. Learn how UEI equipped HAI's SCIU with rugged data acquisition and control hardware that could guarantee accurate results in an extreme environment here.
HUD (Heads-Up Display) was created in an effort to make flying simpler and safer. The new HUD is a smart in-flight display system that includes a projection unit, clear glass display combiner, and a display processer unit, allowing pilots to see critical flight data in the same line of sight as outside terrain. UEI helped simplify and improve the prototyping and production of the HUD utilizing UEI COTS (Commercial Off The Shelf) hardware and software. Learn more here.
The Navy’s Landing Craft Air Cushion (LCAC) are rugged amphibious vessels designed to bring warfighters, troops, and critical suppliesashore from surface ships. As part of the LCAC Service Life Extension Program (SLEP), the Navy needed a hardened rehost system tomitigate obsolescence and increase dependability for 75 LCAC crafts in the fleet. A TRL 9 Command, Control, Computers, Communication and Navigation (C4N) SBC4 Control, Alarm and Monitoring System (CAMS) was needed, as well as crucial failsafe assurances and the ability to handle a variety of I/O signals. UEI offered a commercial-off-the-shelf (COTS) solution to meet the stringent requirements of the Navy. Learn more about how UEI supported the LCAC SLEP program here.
When Blue Origin, a space exploration company founded and privately funded by Amazon’s Jeff Bezos, needed to consolidate custom and COTS (Commercial Off The Shelf) data acquisition and control hardware into one platform they looked to UEI for their solution. UEI's standardized hardware solutions helped Blue Origin save time, minimize maintenance, accelerate development, and compete in the space race. Learn more here.
As part of a recent project by a U.S. Navy lab to study ice cracking events in the Arctic circle, the Woods Hole Oceanographic Institution (WHOI) researchers developed a cabled DAQ system that would collect seismo-acoustic measurements and help better understand sea ice strength and behavior. WHOI researchers needed hardware that could withstand Arctic temperatures and reliably collect data. UEI equipped WHOI’s system with the hardware it needs to withstand arctic conditions and collect key ice cracking data, and ensure the project’s success. Learn more here.
Framatome is a French nuclear reactor developer largely owned by the French state. When Framatome’s Safety I&C (Instrumentation and Controls) system maintenance and testing tools, which ensured the platform’s integrity and reliability, began to encounter obsolescence challenges, Framatome knew it was time for an upgrade. UEI equipped Framatome's I&C maintenance system with the I/O hardware it needed to perform accurate, modern, and robust systems testing; all of which was protected from any future product obsolescence issues with our long-term 10-year availability guarantee. Learn more here.
Nasa's SAFFIRE program was designed to study large flame growth and material flammability limits in microgravity, which will be essential to the design and construction of future spacecraft and the development of informed protocols for dealing with fire emergencies in space. UEI's compact and rugged data acquisition hardware and I/O handled the rigors of an extreme environment and ensured the relay of crucial data back to NASA's scientists. Learn more here.
The US Navy’s LCAC (Landing Craft Air Cushion) fleet is a vital part of Navy operations and is responsible for transporting weapons systems, equipment, cargo and personnel of the Marine Air/Ground Task Force both from ship to shore and across the beach. The LCAC is designed to make it uniquely suited for this mission. However, the fleet is over three decades old and faces obsolescence challenges. To solve these challenges, the Navy introduced the LCAC SLEP (Service Life Extension Program), which would overhaul the LCAC’s existing legacy systems with newer equipment. To do so, the Navy needed rugged, reliable, and flexible data acquisition and control hardware. Learn more.
Tyonek needed a flexible, rugged, and accurate data acquisition device that would be used to collect the information from the various sensors within the UH-1N helicopter for Health Usage and Monitoring Systems (HUMS) purposes. Learn more.
SpaceX the first successful private space launch operator company has most recently been developing a spacecraft for use in crewed interplanetary spaceflight. With the increasing complexity of each new spacecraft, searching for the right monitoring and control system solution for their ground support equipment was critical to ushering in more successful launches. See how UEI and SpaceX teamed up to get America back into space here.
BAE Systems HybriDrive® Propulsion System is a smart electric drive propulsion system that can power inner-city transit at lower costs than traditional diesel propulsion systems. Learn how UEI created a reliable and cost-effective solution for BAE & watch video of BAE bus in action here.
NASA Glenn Research Center created an Electric Aircraft Testbed (NEAT) to enable end-to–end development and testing of full-scale electric/hybrid aircraft powertrains. Learn how UEI hardware and I/O supported this initiative. Learn more about UEI and NASA NEAT.
This white paper describes protocols available for sharing data between data acquisition systems and other Internet of Things (IoT) objects and services. The first sections of the paper discuss IoT connectivity and protocols. The last section provides three IoT tutorials using United Electronic Industries (UEI) DAQ hardware and software.
UEI rugged and flexible hardware and I/O solutions are used in DoD Automated Test Systems (ATS) that are the new standard to test today’s smart armaments. The requirements for MIL grade aircraft munitions and armaments test systems are most demanding. The DoD ATS was developed to meet the needs for test equipment on legacy 4th & 5th generation and future aircraft weapon systems. UEI had the ideal product offerings to make this ATS application a reality.
UEI’s Quick Reference Guide is a brief 16-page booklet that highlights all of UEI's flexible and robust hardware and I/O capabilities. See a breakdown of all our chassis options, as well as a complete list of all our I/O and specifications. PLUS, you will get our quick and easy system build infographic that will show you how to build your perfect UEI I/O system solution.
NASA’s VMS (Vertical Motion Simulator) complex is a high-fidelity flight simulation system with the capacity to travel vertically and laterally with six degrees of freedom. The VMS provides real-time piloted simulation and realistic sensory cues through six ICAB (Interchangeable Cabin) systems. These systems can be modified to simulate any vehicle, including those still in the design stage — which makes it an invaluable tool for the research and development of new flight vehicles. VMS is also routinely used to train astronauts and pilots, as it provides a no-risk, low-cost hyperrealistic flight experience. Learn more.
Remote monitoring of Simulink models running on UEISIM via UDP.
Hardware In the Loop saves testing time and expense.
UEI’s Applications Handbook, covering data acquisition, embedded I/O, and control, is a 200-page compendium of our design notes and application briefs, and includes a glossary of commonly used DAQ.
Learn how m+p international uses UEI’s PowerDNA Cubes in remote monitoring of piping systems in a power plant.
Orbital uses PowerDNA Cubes in their third-generation ground support system Taurus II Rocket Launch System Ground Support Using PowerDNA Cubes and I/O Modules.
FlightSafety International (FSI) has standardized on UEI hardware for the past 15 years. Read how UEI was able to solve critical issues and save FSI tens of millions of dollars using UEI hardware and I/O solutions. Learn more here.
Naval Carrier Fleet Information Systems are complex networks of systems that include aircraft launch and recovery, onboard the ship operations, and data management including wind speed, landing signals, radar, and more. The Landing Signal Officer Display System (LSODS), a critical component of the information platform, manages carrier air traffic through a set of displays, controls, and processing equipment. A new flexible, deployable, and easy to maintain data and control system was needed for LSODS to manage video imagery, radar data, and other mission-critical information to guide the launch and recovery of aircraft aboard carriers. Learn more about how UEI supported Navy LSODS here.
The International Space Station (ISS) has a complex water system designed to store and create clean water for its residents, capable of storing as much as 530 gallons of water at any given time. NASA’s ISS upgraded to a new Water Storage System (WSS) and is equipped with state-of-the-art technology. WSS improves the resupply/waste water management and iodinated water storage capabilities of the ISS. When designing the new WSS, NASA needed a way to manage communications, control and monitoring systems within the WSS for simplified management. Securing the right data acquisition and control hardware for this task was critical to maximizing the potential of the new WSS. Learn more.
To address the increasing need for power as space missions become longer and more complex, NASA’s FBCE developed a two-phase thermal management system which would be smaller, lighter, and remove heat more efficiently than the single-phase system. By comparing microgravity data against Earth’s gravity, and other force parameters, FBCE helped determine the minimum flow criteria for ensuring gravity independent flow boiling and condensation. Ultimately, the goal for FBCE was to examine how boiling and condensation differ in microgravity to aid in designing future heat-transfer systems. Read how UEI supported this application here.
A property insurance company needed to develop a new data acquisition (DAQ) system for their fire test labs. This new system would service several labs distributed through its facility and be responsible for measuring around 2400 channels under extreme temperatures. In these labs, DAQ systems would collect data from various tests involving risk prevention equipment such as sprinklers. Learn more how UEI hardware supported the application here.
The Piaggio Aerospace P.1HH HammerHead is a state-of-the-art Unmanned Aerial System (UAS) designed for Intelligence, Surveillance and Reconnaissance (ISR) missions. The UAS comes equipped with a variety of impressive features that must be remotely monitored and controlled, including a smart fuel system to minimize movement of the aircraft’s center of gravity, a triple redundant 28 VDC electrical generator to power all onboard equipment, and a hydraulic dual pressure system for landing gear/ braking. To simplify and manage the complexities of operating this smart UAS, Piaggio needed a rugged, flexible control and monitoring system solution. Learn more.
The Ethernet I/O chassis as a modern alternative to Reflective VME systems and why FlightSafety International has switched from VME to UEI’s Gigabit Ethernet RACKtangle™ I/O chassis A Modern Alternative.
Using PowerDNA Fiber-optic based Cubes in bridges and structural testing. Bridge/Structural Test.
Taking advantage of the PowerDNA Cube and associated I/O modules, Cessna has designed, built, and tested their new in-flight DAQ in record time. Advanced In-Flight Data Recorder.
Find out how to use Accelerometers in data acquisition systems.
PowerDNA hardware helps Tinker US Air Force Base achieve design Goals for its new engine test cell. PowerDNA Hardware at Tinker Air Force Base.
FlightSafety International Simulation, uses UEI’s new RACKtangle™ Technology to increase performance while saving time, money and space. Click here to read more.
Research facility uses PowerDNA cubes, and AI-225 layers with strain-gage sensors to measure high-speed dynamic data from a rocket test stand. Rocket Test Stand with PowerDNA Cube, and AI-225.
Using an AI-208 layer, STP-AI-208 terminal, and a four-wire full-bridge strain-gage simulator, for voltage-with-excitation measurements. Strain Gage Measurement with AI-208 Using DASYLab and LabVIEW.
Using an AI-225 layer, STP-AI-U terminal, and a K-type thermocouple, for measuring temperature with DASYLab and .NET. Thermocouple Measurement with AI-225 Using DASYLab and .NET.
An aerospace design manufacturer recently completed construction of an aerospace test bed facility. The facility is a massive test bed structure designed to support a new generation of efficient and sustainable engine and propulsion systems. The data systems inside of this facility are more capable and complex than any of the manufacturer's existing test beds and have the capacity to collect and store more than 10,000 parameters of data from an intricate lattice of sensors. Learn more.
The following FAQ provides an overview of UEI synchronous serialcommunication boards: the DNx-SL-504, DNx-CT-602-804, and DNx-SL-514.
