Journal of Projectiles, Rockets, Missiles and Guidance >
An Improved Design of Measurement System of Polar Moment of Inertia for Missiles
Received date: 2013-06-29
Online published: 2025-05-30
In view of instable phenomenon of two-value-jumping and low accuracy by portal frame in the measurement system of polar momentof inertia, a kind of clamping-device-locking method and a way of improving the accuracy of measurement through real-time compensationof moment of inertia with damping-ratio by the algorithm of linear-damping-ratio were proposed. Experiment shows the improvedmeasurement system effectively overcomes the unstable phenomenon and improves the accuracy of measurement.
CHEN Ping , WU Haiying , LIU Longqiang . An Improved Design of Measurement System of Polar Moment of Inertia for Missiles[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(3) : 12 -14 . DOI: 10.15892/j.cnki.djzdxb.2014.03.033
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