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Cyth Systems is the most experienced of all NI's distribution partners, with over 20 years as an NI Alliance Partner & Value-Added Reseller. Thank you for submitting your request Home > Services > Thank You One of our NI Products Experts will contact you soon. If you urgently need assistance regarding: Consultation on systems and modules. Custom integrated solution for control application. Troubleshooting advice on Software. Please call us at (858)-537-1960. Click to learn more about: Cyth Systems NI Integration Case Studies Cyth Systems LabVIEW Consulting Automated Test Equipment Embedded Control Systems Machine Vision Systems Industrial Automation We're Trusted By Automated Test Equipment | Embedded Systems | Machine Vision Systems | Industrial Automation | Engineering Consulting Since 1999

The core of all our solutions is the National Instruments (NI) platform, which includes LabVIEW, TestStand, PXI, CompactDAQ, and CompactRIO controllers. COMPANY Technology Platform Home > Company > Technology Platform Our unmatched technology PLATFORM The core of all our solutions is the National Instruments (NI) platform including LabVIEW , TestStand , PXI , CompactDAQ , and RIO controllers . These products deliver flexible, professional, and robust custom solutions optimized for your product. Professional automation and control solutions begin with the NI (National Instruments) platforms. LabVIEW LabVIEW is the key to Automated Test and Embedded Control Systems. One software for multiple applications. PXI The PXI Platform provides an industrial Chassis and numerous Instrument Modules (Oscilloscopes, DMM's, Power Supplies, Switches, Basic DAQ, etc) Our proven successful PROCESS Over the years we have refined our process to help you discover and solve the challenges and that are common with automation and control projects. Our processes promote better requirements gathering, flexible budgeting, detailed communication, and milestone tracking. Well-rounded, trained, experienced PEOPLE The experience and knowledge of the engineering team working on your project is a key component of project success. Our engineers have a broad range of experience and training, and mentoring on projects that span multiple industries and disciplines, including a broad range of instruments, sensors and components and so much more.

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Ultra-high vacuum equipment manufacturer developed high-precision rotor balancing system in five weeks using the NI USB-9234 DSA, LabVIEW, and the NI Sound and Vibration Measurement Suite. *As Featured on NI.com Original Author: Gerard Johns, Edwards Edited by: Cyth Systems Edwards turbomolecular pump CAD rendering Project Summary Ultra-high vacuum equipment manufacturer developed high-precision rotor balancing system in five weeks using the NI USB-9234 DSA, LabVIEW, and the NI Sound and Vibration Measurement Suite. System Features & Components Integrated IEPE signal conditioning of NI USB-9234 enabled direct accelerometer connection without external amplification NI sound and vibration measurement software included signal reconstruction and analysis functions that facilitated quick implementation of custom processing algorithms LabVIEW software enabled rapid prototyping , automated code generation, and implementation of parallel processing architecture Parallel processing architecture balancing of two pumps simultaneously per station enhanced balancing operation throughput capability through Interactive operator guidance tools translating phase angle and magnitude calculations into correction mass assembly instructions Outcomes Complete system development from concept to production deployment in under five weeks Dynamic input range exceeding all commercially available balancing systems Parallel balancing and correction operations per NI USB-9234 increased production throughput at a fraction of the cost of a typical commercial system Class-leading vibration measurement performance enabled successful product launch  Technology at-a-glance Hardware: NI USB-9234 Dynamic Signal Analyzer (obsolete  – comparable NI C Series module NI-9234 ) Accelerometers Digital photo sensor for rotor position detection Software: NI LabVIEW NI Sound and Vibration Measurement Suite (obsolete – replaced by LabVIEW Sound and Vibration Toolkit) Ultra-High Vacuum Pumps Laboratory mass spectrometers and electron microscopes require ultra-high vacuum environments where even minimal vibration compromises measurement accuracy. Edwards, a leading manufacturer of vacuum equipment serving semiconductor and pharmaceutical industries, faced a critical challenge when developing their nEXT Turbo Molecular Vacuum Pump. They wanted to achieve world-class vibration performance, which required rotor balancing tolerances that were impossible to measure with existing solutions available on the market. Edwards needed a custom balancing system that could measure vibration with unprecedented precision for rotors spinning at high velocities. Measurement & Data Analysis Challenges The nEXT Turbo Molecular Vacuum Pump utilized a turbine rotor spinning at 60,000 rpm, with blade-tip velocities approaching 90% of the speed of sound. These unparalleled capabilities of this technology presented a few critical manufacturing challenges for Edwards. Inaccessible measurement location:  Rotor assembly contained within sealed pump housing prevented direct vibration measurement at the source, deviating from standard balancing methodology Manual calculatios:  Off-the-shelf balancing solutions required operators to perform manual calculations and balancing compensation, which greatly slowed production and increased the potential for human error Compressed timeline:  Product launch was weeks; Edwards needed to take their concept through validation to production deployment relying only on their internal teams for development Measurement precision:  Dynamic input range required for the detection of minute vibrations and high rotor speeds exceeded all commercially available rotor balancing solutions Due to technical and timeline constraints, Edwards knew they could not rely on the conventional balancing solutions commercially available. They decided to leverage an NI-based technology stack to accelerate development while staying within budget. Left: OEM vacuum pumps by Edwards, Right: the inside fan blades of a turbomolecular pump. High Measurement Accuracy Edwards' engineering team selected the a few key pieces of NI platform to prototype and deploy a custom balancing solution. Core Platform Selection: NI LabVIEW software:  Graphical programming environment enabled rapid prototyping and robust application development into production environments NI Sound and Vibration Measurement Suite: Domain-specific libraries with signal reconstruction functions and vibration analysis algorithms NI USB-9234 dynamic signal analyzer:  Precision measurement hardware with 51.2 kS/s sample rate per channel, 24-bit resolution, and 102 dB dynamic input range Integrated IEPE signal conditioning:  Direct connection from USB-9234 to the accelerometer simplified system architecture and reduced potential signal degradation points This development approach enabled Edwards to accelerate prototyping and application development without sacrificing the high measurement accuracy critical for this application. Rapid Prototyping Through Production The NI Sound and Vibration Measurement Suite signal reconstruction functions enabled interfacing a digital photo sensor with analog inputs for rotor position detection. An accelerometer attached to the pump body captured vibration data. The Sound and Vibration Assistant automatically generated LabVIEW code from the prototype configuration, eliminating weeks of manual coding and providing a validated foundation for production application development. Edwards built production-ready features on the LabVIEW foundation: Automated calibration functions to maintain measurement accuracy across multiple balancing rigs Proprietary calculation algorithms for measuring pump imbalance through the housing rather than directly at the tip of the rotor Interactive operator guidance tools to translate phase angle and magnitude calculations into straightforward instructions for rotor balancing Using LabVIEW's parallel processing architecture, Edwards configured the USB-9234's remaining channels to balance two pumps simultaneously. This effectively doubled production capacity from a single hardware platform at a fraction of the cost of purchasing two commercial systems. In less than five weeks, Edwards took their proof of concept through validation and into production deployment. Increased Production & Enhanced Sustainability Edwards’ augmented technical capabilities far exceeded commercially available balancing equipment. The key technical features enabled by the NI USB-9234 included: Detection and correct of vibrations in rotors spinning at 60,000 rpm 102 dB dynamic input range enhanced measurement flexibility and enabled quick accommodation for variations in pump models and rotor configurations Leveraging the NI technology stack, Edwards increased their rotor balancing operation efficiency: Cost Savings: Parallel, dual-pump rotor balancing capability delivered two complete balancing rigs at fraction of the price for a single commercial system Improved cycle time: Automated imbalance calculations and operator guidance tools reduced balancing cycle time and training requirements Operational control: Internal solution support eliminated vendor dependencies and enabled direct implementation of system enhancements as product line expanded Platform standardization: LabVIEW and NI hardware as accepted standards across Edwards’ production test, global service centers, and R&D laboratories, resulting in reduced training complexity and enhanced knowledge transfer In five weeks, Edwards used LabVIEW, the USB-9234, and the Sound and Vibration Measurement Suite to rapidly develop a custom solution for high-speed rotor balancing that outperformed commercial alternatives. Original Author: Gerard Johns, Edwards Edited by: Cyth Systems

Medical device manufacturer achieved 100% quality verification in 12 weeks by implementing an automated battery testing solution built with Cyth BatteryFlex and NI PXI. BatteryFlex platforms battery tests and analysis of portable ventilator batteries. Project Summary Medical device manufacturer achieved 100% quality verification in 12 weeks by implementing an automated battery testing solution built with Cyth BatteryFlex and NI PXI. System Features & Components NI PXI data acquisition platform provided high-accuracy voltage and current measurements to enable comprehensive battery characterization Cyth BatteryFlex multi-channel testing architecture enabled simultaneous test of multiple batteries to maximize testing throughput LabVIEW user interface provided operators with live test data visualization Scalable platform architecture accommodated increased production volumes without additional capital investment Outcomes 100% individual battery verification achieved , eliminating field failures due to battery capacity issues Test cycle time and cost of test significantly reduced through parallel test of multiple batteries Turnkey automated test solution delivered in 12 weeks leveraging Cyth BatteryFlex platform Technology at-a-glance NI PXI platform LabVIEW  software Cyth BatteryFlex Verifying OEM Component Performance When designing new products, manufacturers must verify that every component in the bill of materials (BOM) performs to OEM specifications, ensuring that the product delivers on promises made to end-users. Some components influence a devices overall performance more than others. For example, a defective or substandard battery built into a in a life-critical application can result risks to patient safety and an enormous liability burden for the device manufacturer. Manual Testing Limits Scalability The device manufacturer’s manual battery testing methodology was not capable of addressing their quality assurance needs. Measurement accuracy limitations prevented the acquisition of the high-precision voltage and current measurements necessary for comprehensive battery characterization. Testing inefficiencies of manual processes created bottlenecks in production timelines. Quality uncertainty resulting from the lack of individual battery verification resulted in deployment risks for life-critical applications. Scalability constraints of manual testing prevented the manufacturer from increasing production volumes. Left: The customer's portable ventilator, Right: Traditional ventilator. To hold their supplier accountable and ensure patient safety, the device manufacturer needed a high-accuracy, automated solution to verify the quality of the batteries built into their portable ventilators. They decided to partner with Cyth Systems to address their automated testing needs because of their proven expertise designing high-throughput automated test solutions. Comprehensive Battery Characterization Cyth deployed their BatteryFlex architecture, an automated battery testing platform for comprehensive battery characterization leveraging the high-accuracy measurement capabilities of NI’s PXI platform. The programmatic execution of numerous test protocols simultaneously across multiple batteries enabled the device manufacturer to drive test time and test cost down substantially. Key hardware capabilities: NI PXI data acquistion for high-accuracy voltage and current measurements Cyth BatteryFlex multi-channel architecture enabled simultaneous battery testing Custom test fixtures ensured secure battery connection and consistent test conditions Key software capabilities: LabVIEW-based user interface for live data visualization Automated test sequencing for five critical battery characterization protocols Open Circuit Voltage (OCV) Power Cycle Test Capacity Testing (Static, Script, Pattern/Pulse) DC Internal Resistance (DCIR) AC Internal Resistance (ACIR) Battery capacity identification and quality verification for each individual battery Left: PXI data acquisition platform, Right: BatteryFlex LabVIEW user interface (UI) showing live test data. 100% Quality Verification The turnkey test solution transformed the device manufacturer’s battery quality assurance from a manual bottleneck into an automated, scalable process. Quality assurance: 100% individual battery verification prior to deployment eliminated field failures from battery capacity issues Testing efficiency: Simultaneous testing of multiple batteries substantially reduced cycle time and overall cost of test Production flexibility: Scalable platform accommodates increased testing volumes without additional capital investment Risk mitigation: High-accuracy measurements ensure that only specification compliant batteries are deployed into life-critical ventilators Rapid deployment: BatteryFlex reference design accelerated solution development time; everything from proof-of-concept to turnkey test system deployed in 12 weeks. Now, the medical device manufacturer operates with confidence, knowing that every single battery deployed into their portable ventilators meets their exact capacity specifications, ensuring reliable performance in life-critical patient care.

*As Featured on NI.com Original Author: Mats Alaküla, Lund Univerisity Edited by: Cyth Systems Project Summary Lund University integrated the NI CompactRIO into its power electronic lab, teaching students real-time power electronics with research-grade systems. System Features & Components Real-time operating system (RTOS) enabled speed control and PID optimization FPGA-level logic enabled implementation of hysteresis bounds and the simplification of overall system architecture Live data visualization and parameter adjustment enabled through HMI Outcomes Achieved “fast computer” model levels of determinism , enabling real-world levels of system responsiveness Reliable control loop execution delivers continuous live monitoring Equipped undergraduate students with hands-on experience using research-grade control systems Technology at-a-glance Hardware: NI cRIO-9063 chassis NI cRIO-9038 chassis Software: LabVIEW LabVIEW FPGA LabVIEW Real-Time Control Theory in Practice In university electrical engineering labs, students learn how motor drives and power electronics operate. These types of systems require microsecond-level precision to ensure continuous and smooth operation of motors. For educators, it can be a challenge to bridge the gap between theoretical “fast computer” models and real-world control systems that introduce computational delays. At Lund University in Sweden, they needed to address this education gap needed to ensure their students could experience firsthand how control theory performs in a real-world context. Determinism Requirements Professor Mats Alaküla needed to teach students how to control electrical motor drives and power electronics systems with sub-milisecond time constraints. Maintaining currents within safe operating limits require voltage controll within hundreds of microseconds. Their existing MATLAB/Simulink and DSpace technology platform could not keep pace with modern electrical drives requiring increasingly higher frequencies. The Windows-based monitoring system interfered with control, disrupting the simulation of a realistic control system. The majority of students’ time was spent creating workarounds for hardware limitations, not mastering control algorithms themselves. Lund University needed a solution that would prepare their students for the real-world scenarios they would encounter in ther future careers. Hysteresis Control Enabled The university chose to adopt the NI CompactRIO platform, paired with LabVIEW Real-time and FPGA Modules to implement a control architecture that would eliminate computation delays. NI cRIO-9063 & NI cRIO-9038 CompactRIO controllers. System Architecture & Capabilities FPGA-based current control: time-critical electrical current control implemented directly on the FPGA Real-time processing: slower control loops, for ensuring optimal system performance, run on real-time operating system (RTOS), including engine speed trajectory following and continuous PID parameter recalculation Windows OS: live data visualization and datalogging enabled through user interface housed on the Windows OS Integrated resolver signal processing: cRIO I/O availability and measurement speed capabilities eliminated the need for dedicated resolver circuits Hysteresis control capability: FPGA measurement speed enabled direct current control with real-time three-phase current visualization in real-imaginary planes Sub-100 microsecond voltage control: implemented on FPGA and RTOS to maintain current within acceptable intervals required by electrical drives The responsiveness of the cRIO enabled the implementation of control methods that their previous solution couldn’t support. Direct current control via hysteresis required high determinisim to keep current within precise tolerances. Applied Motion Stepper Motor Drives, controlled and communicated with using NI LabVIEW software. Traditional rotor position measurement requires high-frequency input signals and additional processing circuits. The measurement speed and I/O flexibility of the NI cRIO platform were capable of directly handling resolver signal processing and simplifying the system architecture students interact with. The self-contained nature of the cRIO, paired with its ability to push live updates to host computers eliminated the Windows OS interference problems that previously disrupted control loops. Real-World "Fast Computer" The architecture enabled by the technology platform eliminated the gap between theory and practice for these students, as the solution responds as theoretical “fast computer” models would, making control theory directly applicable to real-world systems. Lund University’s introduction of the NI CompactRIO platform to undergraduate students enabled continuity and best practice sharing with graduate students already using the platform for advanced electrical machine development. The university is now fully capable of preparing their students for their future careers by enabling them to gain hands-on experience with the optimal control strategies driving the pace of development in modern power electronics engineering. Original Author: Mats Alaküla, Lund Univerisity Edited by: Cyth Systems