Study on Dynamic Modeling and Simulation for a Air-Based Three-Axis ISP System

Author

Jianping Li ; Xiangyang Zhou

Author_Institution

Sch. of Instrum. Sci. & Opto-Electron. Eng., Beijing Univ. of Aeronaut. & Astronaut., BUAA, Beijing, China

fYear

2010

fDate

17-19 Sept. 2010

Firstpage

175

Lastpage

178

Abstract

Three-Axis Inertial Stable Platform (ISP) is an important component in an aerial remote sensing system, which is used for separating the influences of various disturbances on imaging sensors. In this paper, we focus on the research on dynamic modeling techniques for a 3-axis ISP system. On the basis of systematic analysis on the mechanism characteristic and operating principle, the dynamic equations of the rolling, pitching and yawing frameworks are established respectively. To validate the reliability of model, the simulation was then carried out by using Matlab Simulink. The results show that the model can effectively describe the dynamic characteristics of the ISP under real condition.

Keywords

aerial equipment; image sensors; remote sensing; Matlab Simulink; aerial remote sensing system; dynamic modeling techniques; imaging sensors; pitching; rolling; three-axis inertial stable platform; yawing; Atmospheric modeling; Couplings; Equations; Imaging; Mathematical model; Remote sensing; Torque; Three-Axis ISP; cross-coupling; dynamic model;

fLanguage

English

Publisher

ieee

Conference_Titel

Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-8043-2

Electronic_ISBN

978-0-7695-4180-8

Type

conf

DOI

10.1109/PCSPA.2010.51

Filename

5635861