Monday, June 17, 2013

Strand-2 : Kinect intégré dans des nanosatellites

Maybe in some unspecified time in the future, during a not thus distant future, satellites can they additional directly engineered on Earth, however in house. this can be the challenge that nation square measure Surrey Satellite Technology restricted (SSTL) company and therefore the University of Surrey WHO square measure collaborating on a project of miniature satellites equipped with sensors Kinect to guide the operation of moorage between 2 modules. Once assembled, they will be reconfigured to form a additional powerful satellite.

Named Strand-2, the idea of "Lego in space" relies on a miniature satellite Strand-1 (30 cm high and weighs four kg) inexpensive factory-made from commercially offered elements and that happen humanoid smartphone. "Mobile phones ship several elements utilized in satellites - sensors, cameras, GPS, measuring system, compass, batteries, information storage - dead a fraction of the dimensions, weight and price," says Shaun Kenyon, the Project Manager Strand-1 and a pair of in SSTL.

A pc designed by the house Center of the University of Surrey can monitor the operation of the smartphone once in house, observance the standing of its elements and by picture taking the screen to send the pictures to Earth. to forestall the battery from chilling, the central pc nanosatellite are going to be chargeable for triggering Associate in Nursing application that powerfully obtain the processor smartphone to get heat. If the tests square measure self-made, then the pc can think again to the smartphone which will take hold of the satellite. "The movable technology has created leaps and bounds within the last 5 years and nobody has sent a full movable in what we tend to decision the" real "space," says British society. The smartphone used is a smaller amount than 440 euros (£ 350) and therefore the total price of the Strand-1 nanosatellite is merely slightly beyond that of a high-end family automobile, ensure it will in SSTL.

In addition, a contest was launched last summer on Facebook for choose applications to be put in on the smartphone. one among them, known as Scream in house, in respect to the film Alien, can permit users to post a special website that includes videos currently cry. the foremost well-liked clips can then be transferred to the smartphone Strand-1 and browse in orbit.


This short video shows a simulation of moorage between 2 nano radio-controlled by Kinect sensors. © SSTL / University of Surrey / YouTube
Strand-2: a technical effort

To go any during this idea, groups SSTL and {therefore the|and also the} University of Surrey have therefore devised a standard assembly system that consists of nano dock them to create a bigger device. it's the target of the mission Strand-2. To do this, engineers can use the Microsoft Kinect detector that's capable of modeling the 3D house, the satellite can use to spot and holdup to at least one another. The nano are going to be equipped with thrusters with that they will create the approach maneuvers.

This would represent Associate in Nursing unprecedented  technical effort as a result of nowadays, solely giant modules or the ballistic capsule, currently retired, square measure ready to dock in house. "It could appear like overkill, however our low price nano may well be moored to make additional refined standard structures like telescopes," says Chris Bridges, director of project Strand house Center at the University of Surrey, WHO adds: "Unlike current house missions, these satellites may well be reconfigured if the mission objectives modification and updated in orbit with the newest technology. " can begin a brand new era of region each less expensive and far additional versatile.
Une vue éclatée du nanosatellite Strand-1 où l’on distingue lupus erythematosus smartphone humanoid logé dans world organization compartiment nut Diamond Statessous de l’ordinateur central. © SSTL/University of Surrey/YouTube
First mission in 2015

Other applications thought of, SSTL advance the chance of repair, maintenance or recharge a satellite causing an influence offer and avoid the thought of lost, as is presently the case. The system might even be accustomed avoid house detritus since nanosatellite with a necktie might head to a satellite out of service for the come to Earth.

However, all this can be still quite far-off and therefore the project is simply obtaining started. Strand-2 mission shouldn't start up till twenty four to thirty six months has declared Shaun Kenyon. 2 nano connected to every different are going to be launched. Once in orbit, they're going to separate and interact the moorage maneuver exploitation their Kinect detector. If self-made, then it'll need work on reliableness taking part in a mess of situations. the primary operational mission might happen in 2015. The University of Surrey if truth be told operating with the reaction propulsion Laboratory, Calif. Institute of Technology on a project known as standard telescope Aarest (Autonomous Assembly of a Reconfigurable house Telescope). Sep nano every carrying a deformable mirror are going to be sent into house wherever they're going to proceed to moorage maneuvers and placement in 2 configurations which will offer pictures of various qualities.

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