@techreport{oai:jaxa.repo.nii.ac.jp:00044704, author = {冠, 昭夫 and KANMURI, Akio}, month = {Apr}, note = {An experimental technique for investigating the dynamic characteristics of the side force measurement system of a solid rocket multi-component thrust stand at the Kakuda Branch of the National Aerospace Laboratory, and a mathematical model for determining the transfer function of that system are described. Impulses applied to the thrust stand, and the data processed by a Fourier Analyzer make it possible to obtain the frequency response of that system. The mathematical model and the transfer function are used to estimate the dynamic characteristics of the parameter-changed thrust stand and to compensate for side force build-up data. Analysis of the impulse testing data indicates approximately 16 Hz oscillation of connecting rods of the thrust stand(for the JCR-500 φ rocket). Comparison of step input of side force with compensated side force indicates the accuracy(±5%; rise time, ±10%; overshoot, ±5%; steady-state value) or the transfer function of the side force measurement system(for the JCR-420 φ rocket)., 資料番号: NALTR0453000, レポート番号: NAL TR-453}, title = {固体ロケット多分力テストスタンドの動特性に関する研究(横推力計測系について)}, year = {1976} }