«Although tip - tilt mounts
for deformable mirrors have been successfully demonstrated before,» said Ellerbroek, «the TMT design is exceptional in terms of the size of the mirror, the mass of the mirror, and the 3,000 electrical connections that are attached to the back of the mirror structure.»
Not exact matches
Each of the two main components — the iris - like liquids and the
deformable lens — can be designed to compensate
for any aberrations in the other, resulting in better optical quality than would be expected if you were to consider the two components separately, Zappe said.
«A flexible camera: A radically different approach to imaging: Researchers develop a
deformable lens array and set the stage
for thin and flexible sheet cameras.»
That both telescopes could conceivably glimpse Proxima b at all is due to the planet's proximity as well as adaptive optics — computer - controlled
deformable mirrors that change their shape 1,000 or 2,000 times a second to correct in real time
for the turbulent air.
The material — developed by Anette Hosoi, a professor of mechanical engineering and applied mathematics at MIT, and her former graduate student Nadia Cheng, alongside researchers at the Max Planck Institute
for Dynamics and Self - Organization and Stony Brook University — could be used to build
deformable surgical robots.
The secondary mirrors are
deformable so that they can correct
for the distortions of light caused by ripples in the atmosphere.
These soft robots, made of soft artificial muscle and ultrathin
deformable sensors and actuators, have significant advantages over the traditional rigid robots used
for automation and other physical tasks.
The Tactile Layer panel from Tactus Technology promises to offer just that in a
deformable surface, which was demonstrated earlier this month in a prototype Google Android tablet made by Touch Revolution at the Society
for Information Display's Display Week 2012 show in Boston.
So astronomers use adaptive optics, in which
deformable mirrors correct
for atmospheric distortion, and instruments called coronagraphs to blot out the starlight.
The left side of the plot shows the corresponding RMS wavefront error
for a coronagraph using a 64 × 64 element
deformable mirror.
A test version of the
deformable wing designed by the MIT and NASA researchers is shown undergoing its twisting motions, which could replace the need
for separate, hinged panels
for controlling a plane's motion.
Experience with wavefront sensor and
deformable mirror interfaces
for wide - field adaptive optics systems
A six - inch diameter
deformable mirror with 349 actuators is then used to correct
for these aberrations at a rate of 1,000 times per second, effectively taking the twinkle out of the stars and providing near - perfect detail
for planets, stars and galaxies.
The AO component, known as the Tip - Tilt Stage, will work in tandem with a
deformable mirror to correct
for the blurring of Earth's atmosphere.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of a Maxima with the structural and airbag modifications in a 40 mph frontal offset crash test into a
deformable barrier.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of a 1999 ML 320 with the structural changes in a 40 mph frontal offset crash test into a
deformable barrier.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of a GS 400 with the structural changes in a 40 mph frontal offset crash test into a
deformable barrier.
Unlike the moderate overlap frontal crash the IIHS had been performing
for years, in which 40 percent of the front of the car contacts a
deformable (crushable) barrier, in this new test only 25 percent of the car's frontal crash area — the driver's corner — hits a barrier and this one does not squish.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the CTS in two 40 mph frontal offset crash tests into
deformable barriers.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the Liberty in two 40 mph moderate overlap frontal crash tests into
deformable barriers.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the Sienna in two 40 mph moderate overlap frontal crash tests into
deformable barriers.
NHTSA crashes vehicles into solid barriers at 35 mph
for the frontal test and rams a
deformable barrier into the sides of vehicles at 38.5 mph
for the side - impact test.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of a 2001 RAV4 with the initial structural and airbag modifications in a 40 mph frontal offset crash test into a
deformable barrier.
For comfort, an advanced suspension system was used, based on a proven architecture (pseudo Macpherson suspension with
deformable struts).
The offset barrier crash test, which has been the workhorse
for the IIHS
for many years, calls
for a test car to be crashed head - on into a
deformable barrier at 40 miles per hour.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the Grand Caravan in three 40 mph moderate overlap frontal crash tests into
deformable barriers.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of a Fusion with the added part in a 40 mph frontal offset crash test into a
deformable barrier.
Designed to improve overall body stiffness and refinement whilst meeting stringent crash performance targets and pedestrian protection legislation, the new body structure includes reinforcement to the B - posts, sills and front crossmembers together with
deformable components in the floorpan
for optimal load transfer.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the 2004 Elantra with the redesigned driver and passenger airbags in three 40 mph moderate overlap frontal crash tests into
deformable barriers.
The Insurance Institute
for Highway Safety has evaluated the crashworthiness of the redesigned 2004 S40 in a 40 mph frontal offset crash test into a
deformable barrier.
The materials used
for bionic toys are resistant to bites and are
deformable - hours of lasting fun
for your furry friend.
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