TelePIX has introduced the completion of the in-space demonstration of TetraPLEX, a man-made intelligence (AI) processor for satellites launched in August. This marks the world’s first profitable demonstration of real-time, high-speed parallel processing of satellite tv for pc large knowledge AI mannequin within the excessive circumstances of house.
TetraPLEX, developed by TelePIX, is an on-board processor that permits AI processing and edge computing instantly on the satellite tv for pc with out the necessity to transmit info collected from house to a floor station. TetraPLEX has some great benefits of decreasing value and time, decreasing knowledge loss.
TetraPLEX, launched utilizing SpaceX Falcon 9 rocket in August, reached an altitude of roughly 597 kilometers. It performed a sequence of in-orbit efficiency exams for its satellite tv for pc picture preprocessing and perspective management estimation algorithms, each of which carried out efficiently and stably within the house atmosphere. The satellite tv for pc picture preprocessing was accomplished in simply 11 seconds, roughly 35 occasions sooner than it will have below a standard FPGA (Discipline Programmable Gate Array) board.
The demonstration confirmed that each one three knowledge processing boards of TetraPLEX had been functioning usually. The three boards are APB (Software Processor Board) containing the satellite tv for pc picture preprocessing and satellite tv for pc perspective management estimation algorithms, the DIB (Information Interface Board) verifying the sensor knowledge interface, and the IPB (Clever Processing Board) chargeable for AI processing primarily based on a industrial GPU (graphics processing unit) platform.
The first focus of the demonstration is the operation of the satellite tv for pc picture preprocessing algorithm. TetraPLEX growth group, led by Dongshik Gained, the director of Future Innovation Analysis Crew, confirmed that the photographs had been processed on the identical stage of high quality as on the bottom, regardless of the tough house atmosphere of radiation, thermal shock and vacuum. The computational outcomes of the logic on board the TetraPLEX matched the outcomes on the bottom with 100% accuracy. This breakthrough is anticipated to affect satellite tv for pc picture preprocessing with out the necessity for in depth floor station infrastructure, permitting for numerous satellite tv for pc picture preprocessing algorithms for use in house.
The perspective management estimation algorithm was additionally carried out usually. With a purpose to function satellites stably, the complicated sensor knowledge processing operations required for perspective management and willpower have to be carried out rapidly and precisely. TelePIX achieved these outcomes by equipping TetraPLEX with a Kalman filter algorithm (a statistical approach that filters out noise from actuality knowledge to calculate correct numbers) for satellite tv for pc perspective estimation.
TelePIX will conduct a ultimate affirmation of the secure operation of TetraPLEX in house over the following 4 months. Throughout this time, the TetraPLEX will probably be evaluated for the potential for surprising failure on account of radiation buildup within the house atmosphere. The information gathered from this demonstration will probably be used to additional advance the reliability and sustainability of the next-generation mannequin.
“Enhancing the effectivity of house missions by high-performance on-board processors is only the start,” mentioned Seonghui Kim, the CTO of TelePIX. “Constructing on the success of this demonstration, we plan to implement extra complicated and superior algorithms on satellites. This technological development will maximise the success charge of house missions and lead the way forward for satellite tv for pc knowledge processing.”
TelePIX is a Korean satellite tv for pc specialised firm with applied sciences for all the satellite tv for pc trade cycle, from satellite tv for pc payloads to satellite tv for pc knowledge processing and value-added options. The corporate has earned international acclaim, together with profitable the CES 2024 Innovation Award and being chosen as a World Financial Discussion board (WEF) Know-how Pioneer 2024. TelePIX just lately showcased its improvements, together with TetraPLEX, at Worldwide Astronautical Congress (IAC) 2024, the world’s largest house congress, the place TelePIX had an unique pavilion as an official sponsor.
Touch upon this text through X: @IoTNow_ and go to our homepage IoT Now