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Composite Hierarchical Anti-Disturbance Control with Multisensor Fusion for Compact Optoelectronic Platforms

文献类型：期刊论文

作者Dai, Ming3,4; Tian, Dapeng1,3,4; Wang, Yutang2,3,4
刊名SENSORS
出版日期2018-10-01
卷号18期号:10页码:25
关键词compact optoelectronic platforms composite hierarchical anti-disturbance control adaptive differential evolution algorithm phase-lag-free multisensor fusion
ISSN号1424-8220
DOI10.3390/s18103190
通讯作者Tian, Dapeng(d.tian@ciomp.ac.cn)
英文摘要In the aerospace field, compact optoelectronic platforms (COPs) are being increasingly equipped on unmanned aircraft systems (UAS). They assist UAS in a range of mission-specific tasks such as disaster relief, crop testing, and firefighting. However, the strict constraint of structure space makes COPs subject to multi-source disturbances. The application of a low-cost and low-precision sensor also affects the system control performance. A composite hierarchical anti-disturbance control (CHADC) scheme with multisensor fusion is explored herein to improve the motion performance of COPs in the presence of internal and external disturbances. Composite disturbance modelling combining the characteristic of wire-wound moment is presented in the inner layer. The adaptive mutation differential evolution algorithm is implemented to identify and optimise the model parameters of the system internal disturbance. Inverse model compensation and finite-time nonlinear disturbance observer are then constructed to compensate for multiple disturbances. A non-singular terminal sliding mode controller is constructed to attenuate disturbance in the outer layer. A stability analysis for both the composite disturbance compensator and the closed-loop system is provided using Lyapunov stability arguments. The phase lag-free low-pass filter is implemented to interfuse multiple sensors with different order information and achieve satisfactory noise suppression without phase lag. Experimental results demonstrate that the proposed CHADC strategy with a higher-quality signal has an improved performance for multi-source disturbance compensation.
WOS关键词INERTIALLY STABILIZED PLATFORM ; MISMATCHED DISTURBANCES ; REJECTION CONTROL ; MOTION CONTROL ; GIMBAL SYSTEM ; OBSERVER ; COMPENSATION ; DESIGN
资助项目National Science Foundation of China[61673365] ; National Science Foundation of China[51705496] ; CIOMP Knowledge Innovation Program[Y4CX1SS145] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2017257] ; Funds of Jilin provincial industrial innovation[2018C038-1]
WOS研究方向Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000448661500018
出版者MDPI
资助机构National Science Foundation of China ; CIOMP Knowledge Innovation Program ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Funds of Jilin provincial industrial innovation
源URL[http://ir.ciomp.ac.cn/handle/181722/60275]  
专题中国科学院长春光学精密机械与物理研究所
通讯作者Tian, Dapeng
作者单位1.Harbin Inst Technol, Harbin 150001, Heilongjiang, Peoples R China
2.Chinese Acad Sci, Key Lab Airborne Opt Imaging & Measurement, Changchun 130033, Jilin, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Jilin, Peoples R China
推荐引用方式
GB/T 7714		 Dai, Ming,Tian, Dapeng,Wang, Yutang. Composite Hierarchical Anti-Disturbance Control with Multisensor Fusion for Compact Optoelectronic Platforms[J]. SENSORS,2018,18(10):25.
APA Dai, Ming,Tian, Dapeng,&Wang, Yutang.(2018).Composite Hierarchical Anti-Disturbance Control with Multisensor Fusion for Compact Optoelectronic Platforms.SENSORS,18(10),25.
MLA Dai, Ming,et al."Composite Hierarchical Anti-Disturbance Control with Multisensor Fusion for Compact Optoelectronic Platforms".SENSORS 18.10(2018):25.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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