Application Briefs

Front Panel Hardware Considerations For ATCA, AMC, and MicroTCA Telecom Equipment

Acceptance of telecom industry standards for rack-mounted server equipment — in the form of the PCI Industrial Computer Manufacturer’s Group (PICMG) standards — is gaining momentum throughout global market channels. The objectives of those standards are certainly attractive in terms of streamlining economy and efficiency for both carriers and telecom equipment manufacturers across a number of areas. Their aim is to reduce development time and costs, as well as to help reduce the total cost of ownership. They are also intended to offer high levels of modularity and configurability while delivering high levels of service availability (99.999% and greater) and supporting appropriate scalability of system performance and capacity.

Posted in: Application Briefs

Read More >>

Image of Spacecraft Landing on Mars Captured by Image Sensors

e2v CCD image sensors e2v technologies plc Elmsford, NY 914-592-6050 www.e2v.com NASA’s Mars Reconnaissance Orbiter (MRO) is currently on Mars using the probe’s High Resolution Imaging Science Experiment (HiRISE) instrument to gather data on the planet’s climate, composition, and surface features. On May 25, 2008, e2v CCD image sensors incorporated into the HiRISE captured an image of NASA’s Phoenix Mars Lander suspended from its parachute, as the lander successfully arrived on Mars. This is the first time a spacecraft has captured an image of another spacecraft landing on a planetary body. HiRISE normally points downwards, but the whole orbiter was tilted up in order to capture the image of the lander as it approached Mars.

Posted in: Application Briefs

Read More >>

Image Sensors Provide Mission-Critical Data for Space Flight

Kodak CCD image sensors Eastman Kodak, Image Sensor Solutions Rochester, NY 585-722-4385 www.kodak.com/go/imagers Kodak digital technology was used on the Space Shuttle Discovery, which was launched on May 28, to capture critical images and help safeguard the well-being of shuttle astronauts during re-entry back to Earth. The image sensors are a key component of the Orbiter Boom Sensor System (OBSS), an inflight imaging system attached to the end of a 50-foot robotic arm used by shuttle astronauts to scan the underside of the orbiter for possible damage before landing.

Posted in: Application Briefs

Read More >>

Cognex Machine Vision System Helps Meister Reduce Part Defects

The Meister Group, a Belgian industrial group supplying the automobile market, successfully deployed Cognex’s machine vision system to help its robotic assembly cell sort out defective parts. The result has been a significant decline in part defect rates and a six-month payback on investment.

Posted in: Applications, Application Briefs

Read More >>

IDS Camera Automates Inspection

Until now, machine-based surface inspection methods have checked visual quality by means of direct or transmitted light in conjunction with a camera system. When it comes to the automated inspection of reflective and smooth surfaces, however, these methods involve problems. The resulting reflections need to be either eliminated or included in the measuring process. Consequently, complex lighting conditions using polarized light or fringed projection in a darkroom are required, or the objects need to be positioned with high precision and completely shock-free. Whichever solution is employed, neither permits an automated 100% in-process inspection.

Posted in: Applications, Application Briefs

Read More >>

Spacecraft Leak Detection System Uses Ultrasonic Sensors

Spacecraft leak detection system Invocon Conroe, TX 281-292-9903 www.invocon.com NASA has selected a spacecraft leak detection system from Invocon that would sense and locate air leaks in pressurized space stations or lunar habitat modules caused by micrometeoroid and space debris impact events. Low-cost, ultrasonic sensor arrays developed by Iowa State University are used in the system. The spacecraft structure would be monitored for leak-generated, surface- borne ultrasound by means of a flexible and modular electronics package with fully integrated data sensors, data acquisiti

Posted in: Application Briefs

Read More >>

NASA Probes Gather Solar Information

STEREO observatories and Solar Probe Johns Hopkins University Applied Physics Laboratory Laurel, MD 240-228-5000 www.jhuapl.edu NASA’s Solar Terrestrial Relations Observatory (STEREO) is comprised of two nearly identical spacecraft that were launched in 2006. They will gather images of the Sun simultaneously from different angles. These images will then be combined to produce three-dimensional pictures of coronal mass ejections. These eruptions can blow 10 billion tons of the Sun’s atmosphere into space, and can trigger severe magnetic storms on Earth that cut off electric power and communications.

Posted in: Application Briefs

Read More >>