Traceability Best Practices for Systems Engineers

Serious situations: In the middle of a project, your best customer changes a high-level business requirement. How will this change impact the system spec your engineers are working on right now? How will it impact scope for the upcoming release?

Posted in: White Papers, Electronics, Manufacturing & Prototyping, Software


Nonlinear Model Predictive Control

This whitepaper presents an automatic workflow for implementing Model Predictive Control (MPC) controllers. The process uses MapleSim to generate a model of the system, whose dynamic equations are then extracted using Maple. Next, Maple is used to formulate the MPC problem, and generate the solver, which it automatically converts into the C code of the MPC controller. The advantage of using Maple is that the required procedures and their corresponding derivatives are computed and optimized whenever there is a change in the dynamic equations. The use of Maple saves time, removes human error, and produces highly optimized controller code.

Posted in: White Papers, Electronics & Computers, Mechanical Components, Motion Control


Cost-effective Solutions for Audio Testing

The universal popularity of mobile devices presents potentially unprecedented growth for device makers. As the user base evolves, multimedia quality features increasingly as a major determinant in market dominance. Accordingly, integration of electro-acoustic components (i.e. receiver, speaker and microphone) into home use and industrial applications is becoming more of an industry mainstay every day. With audio quality thus recognized as a key consumer consideration, providers must maximize the effectiveness of audio testing in their manufacturing process. This article discusses how high-resolution dynamic signal acquisition modules can serve as a low-cost replacement for existing sound cards while meeting all testing requirements for high-profile mobile devices.

Posted in: White Papers, Test & Measurement


Three Phase Active Power Factor Correction in a Single Step

Isolated, Regulated DC Output in One Conversion Reduces Cost, Complexity and Risk Multi-step regulation and isolation of electronic circuits is a complex and costly process for AC to DC conversion in high power applications, demanding close attention to power factor and current distortion, as well as size, weight, efficiency and cost. To solve these challenges for the power conversion engineer, Marotta Controls has developed its new patent-pending 1-STEP AC-DC Conversion™.

Posted in: White Papers, Electronics & Computers


ISO 13485 - The Proposed Changes and What They Mean for You

How will the ISO 13485 revision's risk-based approach change your company's relationship with customers, suppliers + regulatory authorities? Gain an expert, clause-by-clause view into the revision's impact on partner roles, storage + distribution processes, reporting, documentation + more.

Posted in: White Papers, Manufacturing & Prototyping, Medical


Electropolishing for the Aerospace Industry

PREVENTING PREMATURE PART FAILURES AND INCREASING CYCLE LIFE FOR COMMERCIAL AND MILITARY AIRCRAFT Design engineers in the aerospace industry are constantly challenged to improve fit and function of components used in commercial and military aircraft. Parts used in these aircraft must withstand high stress corrosive conditions with long-term use, and must meet highly demanding cycle life specifications.

Posted in: White Papers, Aeronautics, Defense, Coatings & Adhesives, Materials


Top 5 Trends in Product Development and Test Engineering

Take a look at this ebook and see how high-Tech OEMs are Improving Product Quality and the Bottom Line. Whether you are a product designer, engineer, or executive, learn more about Test Best Practices from Averna; what works, what doesn’t and what the trends are.

Posted in: White Papers, Software, Test & Measurement


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