An Experimental Study on Dynamic Parameters Identification of a 3-DOF Flight Simulator Platform

被引：0

作者：

Hong, Zhen-Yu ^{[1
]}

Gao, Xuan ^{[1
]}

Liu, Jia-Ren ^{[1
]}

Zhang, Dong-Sheng ^{[1
]}

Zhang, Zhi-Xu ^{[2
]}

机构：

[1] Civil Aviat Univ China, Coll Aeronaut Engn, Tianjin, Peoples R China

[2] Civil Aviat Univ China, Basic Expt Ctr, Tianjin, Peoples R China

来源：

ADVANCED MANUFACTURING AND AUTOMATION VIII | 2019年 / 484卷

基金：

中国国家自然科学基金;

关键词：

Flight simulator platform; Lagrange method; Experiment of parameters identification; Stepwise identification method;

D O I：

10.1007/978-981-13-2375-1_67

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An experimental study on dynamic parameters identification of a flight simulator platform is presented. The dynamic model is first obtained by Lagrange method according to kinematic analysis. Then the parameters identification model is derived by transforming the dynamic model into liner equation about parameters to be identified. The stepwise identification strategy is proposed to identify the parameters. Base on the load torque, the main dynamic parameters are identified in two steps by applying proper trajectory and estimated by the weighed least square method. The proposed methodology of dynamic parameters identification is verified by comparing the theoretical driving forces derived from the identified model and experimental force from encoder of servo motor.

引用

页码：536 / 543

页数：8