A review on DFACS(II):Modeling and analysis of disturbances and noises  

作　　者：Chenglei YUE Bohan JIAO Zhaohui DANG Xiaokui YUE Yonghe ZHANG Yuanqing XIA Li DUAN Qinglei HU Qifan LIU Pengcheng WANG Ming GUO Zhansheng DUAN Bing CUI Chu ZHANG Xiaodong SHAO 

机构地区：[1]School of Astronautics,Northwestern Polytechnical University,Xi’an 710072,China [2]Innovation Academy for Microsatellites,Chinese Academy of Sciences,Shanghai 710699,China [3]School of Automation,Beijing Institute of Technology,Beijing 100081,China [4]Institute of Mechanics,Chinese Academy of Sciences,Beijing 710043,China [5]School of Automation Science and Electrical Engineering,Beihang University,Beijing 100191,China [6]School of Automation Science and Engineering,Xi’an Jiaotong University,Xi’an 710049,China

出　　处：《Chinese Journal of Aeronautics》2024年第5期120-147,共28页中国航空学报（英文版）

基　　金：This research was supported by National Key R&D Program of China:Gravitational Wave Detection Project(Nos.2021YFC2202601,2021YFC2202603);National Natural Science Foundation of China(No.12172288).

摘　　要：This paper presents Part II of a review on DFACS,which specifically focuses on the modeling and analysis of disturbances and noises in DFACSs.In Part I,the system composition and dynamics model of the DFACS were presented.In this paper,we discuss the effects of disturbance forces and noises on the system,and summarize various analysis and modeling methods for these interferences,including the integral method,frequency domain analysis method,and magnitude evaluation method.By analyzing the impact of disturbances and noises on the system,the paper also summarizes the system’s performance under slight interferences.Additionally,we highlight current research difficulties in the field of DFACS noise analysis.Overall,this paper provides valuable insights into the modeling and analysis of disturbances and noises in DFACSs,and identifies key areas for future research.

关 键 词：Drag-free DFACS Disturbance Analysis Noise Analysis Frequency Domain Analysis Performance Evaluation 

分 类 号：O17[理学—数学]