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Developing Web and Mobile Applications Integrated with Systems Utilizing the Object Management Group’s Data Distribution Service

DDS-enabled applications range from human-computer interaction to data recording and retrieval. John F. Kennedy Space Center, Florida Several software application development tools exist that enable the rapid development of Web applications. Among other things, Web applications greatly enhance the human-computer interaction (HCI) required by many systems, while simplifying the problem of deploying applications to customers. Capitalizing on the new features provided by these tools could prove to be a boon to mission and project teams.

Posted in: Briefs, TSP, Electronics & Computers

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Synthetic Imaging Maneuver Optimization — SIMO

Goddard Space Flight Center, Greenbelt, Maryland Space-based interferometry missions have the potential to revolutionize imaging and astrometry, providing observations of unprecedented accuracy. Realizing the full potential of these interferometers poses several significant technological challenges. These include the efficient maneuvering of multiple collectors to various baselines to make the requisite observations; regulating the path-length of science light from the collecting telescopes to the combining instrument with nanometer accuracy, despite the presence of vibration induced by internal and external disturbance sources; and demonstrating through hardware-in-the-loop simulation that the numerous spacecraft (SC) subsystems can be coordinated to perform such challenging observations in a precise, efficient, and robust manner.

Posted in: Briefs, TSP, Electronics & Computers

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Overcome Challenges of Your Highly Constrained PCB Designs

Layout constraints are an essential part of a PCB design. As the technology in modern electronic devices has become more complex (e.g. increasing speed, decreasing rise time and supply voltage values), signal integrity issues have become a primary concern. For many designs, this means a large percentage of nets require PCB layout constraints to meet signal integrity requirements. This brings two major challenges: creating a proper set of layout constraints for your design and applying those constraints during the PCB layout design process. This paper shows how to address the challenges of highly constrained designs.

Posted in: White Papers

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Removing the Gap Between ECAD and MCAD Design

For ECAD and MCAD to collaborate in “real-time” a direct method of communication that facilitates a shared flow of data back and forth between design teams is required. This flow must support “what-if” scenarios of design baselines and change proposals along with the ability to counter-propose changes. Once design agreements are made, the flow must also dynamically update the design databases. This unique ECAD-MCAD (EDMD) collaborative environment has not been available until now. This desktop PCB design provides a real-time integrated ECAD-MCAD collaboration environment that enables Electrical and Mechanical design teams to work together throughout the entire design process.

Posted in: White Papers

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Application Builder and COMSOL Server™

In conjunction with SAE International COMSOL Server™ lets you get the most out of simulation apps created with COMSOL Multiphysics® and the Application Builder. Using the Application Builder, create custom applications from your COMSOL Multiphysics® models to improve productivity throughout your entire organization, from engineering and manufacturing to sales.

Posted in: On-Demand Webinars

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Designing a Phased Array Antenna Using Antenna Magus and CST STUDIO SUITE

Antenna synthesis lets engineers investigate many potential designs and produce antennas that fit the specifications quickly. For effects that cannot be accounted for analytically such as edge effects and mutual coupling, full-wave 3D simulation can complement synthesis tools and allow designs to be checked and fine-tuned. This article explores the synthesis of an antenna array, using a phased array satellite communications antenna as an example.

Posted in: White Papers, White Papers

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Optimizing Heavy Equipment for Handling Bulk Materials with Adams-EDEM Co-simulation

This Webinar examines the challenges of designing bulk material handling equipment and demonstrates how co-simulation benefits engineers. By co-simulating environments, this enables engineers to realistically model the motion of equipment as it interacts with a bulk material and examine how material loads are transferred throughout their mechanical system. Designs can be virtually tested for a wide range of materials types and equipment maneuvers.

Posted in: On-Demand Webinars

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