On 12/24/2015 06:08 PM, KEN BIBA wrote:
In 2013, we decided to investigate more deeply about the flight dynamics
of our student payloads and designed a custom flight recorder with 3x
accelerometer + 3x gyro with a recording rate of ~1.3 kHz to examine
these dynamics. A team of our members, led by Bob Feretich, designed
and implemented the custom datalogger and post processing software
(http://www.rafresearch.com/rocketdatalogger/index.html) to implement
this data collection and analysis. A portion of the database of these
flights from 2014 can be found here
(http://www.rafresearch.com/arlissdatalogger/flightdata/ARLISS2014/index.xml)
including spectral analysis of the experienced by the payloads during
boost and deployment.