Following the enlargement of orbit of the ISS made the January 15 appeared to have been a success, there were quite a number of oscillations strong (about several times stronger than the structure of the ISS is designed to support) that have worried engineers these days and has caused the suspension of the second extension of orbit. But what did happen?. After a first analysis of the situation concluded that the most likely cause of the problem was an error in the parameters loaded in the vectoring control system. Yesterday
French site, Futura Sciences published an article about the incident which highlighted that the engines of Zvezda, after reboost maneuvers Station progressively shut down but this time suddenly stopped working inmediantamente causing oscillations.
leave here a video of the famous structural oscillations: oscillations
ISS
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