並列タイトル等Nonlinear Simulation Model of An Electric Servo System for An Automatic Landing System
タイトル（掲載誌）航空宇宙技術研究所資料 = Technical Memorandum of National Aerospace Laboratory
一般注記This research was carried out as part of the study of the automatic landing system,and is concerned with a nonlinear simulation model of an aeronautical electric servo system.For the design of the multiplex servo system of the automatic landing system,the conventional first order lag model of the servo motor is unsatisfactory.Therefore,a more precise simulation model should be established.The model described in this paper was constructed in consideration of the nonlinearity of the servo motor (slip-torque characteristics).The procedure for parameter estimation of the slip-torque characteristics and the inertial moment of the rotor is presented.These parameters were estimated on the basis of the experimental data.The nonlinear model thus developed has been tested by digital simulation and compared with a conventional linear model.The simulation results show that the nonlinear model is suitable for the simulation of the servo system when the load applied to the servo motor varies with time.This condition occurs during the operation of the multiplex servo system of the automatic landing system.
資料番号: NALTM0300000
レポート番号: NAL TM-300
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43883&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ