自動制御用空気圧導管の周波数伝達特性について

概要

論文の詳細を見る
In order to find out the frequency characteristice of pneumatic transmission lines used in automatic control systems, the authors have obtained the frequency transfer functions of pneumatic transmission lines through the theory of pressure transfer in slender pipes. Then, the actual frequency response was found with systems of various pipe lengths, pipe diameters and the attached air chambers. The authors found, as a result, that the frequency characteristics should be considered as a continuum, and also disclosed the effect of pipe length, pipe diameter, the volume of attached air chamber and the mean value of variable pressure. As a method of approximate solution, the authors proposed a solution by considering an equivalent linear lumped system with an equivalent dead time and obtained an approximate solution of frequency characteristics of a pneumatic transmission line with a closed end and an attached air chamber.
一般社団法人日本機械学会の論文
1956-03-25