Application Briefs

Motion Control System Gives Farmers a Hands-Free Approach in Vehicles

The important job of a farmer requires long hours of field work. The often monotonous tasks of driving agricultural vehicles to work long rows in the field — whether it be planting, maintenance, or harvesting — is undeniably arduous and fraught with potential for human error. With advances in the development of mechanical steering devices, farmers can now program steering patterns to allow their vehicles to operate hands-free and more accurately than ever before.

Posted in: Application Briefs, Motion Control, Steering systems, Human factors, Agricultural vehicles and equipment


ASICs Support Orion’s Onboard Data Network

TTEthernet switch TTTech North America Andover, MA 978-933-7979 Radiation-tolerant Ethernet backbone ASICs, developed by Honeywell Aerospace and based on TTTech’s TTEthernet switch and end system chip IP cores, are ready for the first NASA Orion Multi-Purpose Crew Vehicle (MPCV) test flight later this year. The ASICs are core components of the Onboard Data Network (ODN) and enable the design of advanced integrated system architectures for human-rated spaceflight.

Posted in: Application Briefs, Electronics & Computers, Data management


Etching System Enhances NASA’s Device Fabrication Capabilities

VERSALINE® Deep Silicon Etch™ System Plasma-Therm St. Petersburg, FL 727-577-4999 NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, CA, recently installed a VERSALINE Deep Silicon Etch system to expand its silicon deep-etching resources. The new etching system targets silicon-based applications that include MEMS, sensors, and resonators. JPL’s Microdevices Laboratory (MDL) serves users with many different requirements, and the system’s mask selectivity, uniformity, vertical profiles, sidewall smoothness, and silicon-on-insulator capabilities will be used to meet their device fabrication needs.

Posted in: Application Briefs, Data Acquisition, Sensors, Sensors and actuators, Fabrication


CMOS Imagers Will Help Study the Sun in SoloHI Mission

CMOS imager engineering units SRI International Menlo Park, CA 650-859-2000 SRI International, working with TowerJazz (Newport Beach, CA), has delivered the first complementary metal-oxide semiconductor (CMOS) imager engineering units to the Naval Research Laboratory (NRL) for use on the Solar Orbiter Heliospheric Imager (SoloHI) optical telescope. With its large field of view, SoloHI will make high-resolution images of the corona and solar wind, and be able to connect remote sensing observations of the corona to the plasma being measured in situ at the spacecraft.

Posted in: Application Briefs, Imaging, Imaging and visualization, Semiconductor devices


Torque Sensors Provide Force Feedback for Robotic Applications

Torque sensing technology ATI Industrial Automation Apex, NC 919-772-0115 ATI Industrial Automation is developing multi-axis, force/torque sensing technology to be used in space exploration, including future Mars missions. Currently under development, the new technology will enable fabrication of a force/torque sensor for the Mars rover’s robotic arm. Sensor feedback allows the arm to guide its coring tool into rocks, and then safely place the rock samples in the rover’s canisters.

Posted in: Application Briefs, Sensors, Robotics


Heat Pipe Assembly Passes NASA Hypersonic Tests

Embedded heat pipe assembly Thermacore Lancaster, PA 717-569-6551 A Thermacore heat pipe assembly recently completed testing at the NASA Ames Arc Jet Complex, operating at very high temperatures in a hypersonic leading-edge simulation.

Posted in: Application Briefs, Manufacturing & Prototyping, Test procedures


Liquid Flow Sensor Launches into Space

LS16 liquid flow sensor Sensirion Westlake Village, CA 805-409-4900 A liquid flow sensor from Sensirion will measure the impact of microgravity on the effectiveness of liquid flow. Among other potential findings, the project aims to shed light on the effects of weightlessness on the circulatory system.

Posted in: Application Briefs, Sensors, Sensors and actuators, Medical, health, and wellness


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