STRAPDOWN

作品数：19被引量：103H指数：5
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相关领域：电子电信更多>>
相关作者：陈峰浴苏海滨程向红王海鹏冉昌艳更多>>
相关机构：北京理工大学北京航空航天大学东南大学三峡大学更多>>
相关期刊：《东南大学学报（自然科学版）》《Computers, Materials & Continua》《Journal of Beijing Institute of Technology》《Transactions of Nanjing University of Aeronautics and Astronautics》更多>>
相关基金：国家自然科学基金中国航空科学基金国家重点基础研究发展计划更多>>
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Command filtered integrated estimation guidance and control for strapdown missiles with circular field of view
《Defence Technology（防务技术）》2024年第5期211-221,共11页Wei Wang Jiaqi Liu Shiyao Lin Baokui Geng Zhongjiao Shi 
In this paper,an integrated estimation guidance and control(IEGC)system is designed based on the command filtered backstepping approach for circular field-of-view(FOV)strapdown missiles.The threedimensional integrated...
关键词：Integrated estimation guidance and control Circular field-of-view Time-varying integral barrier Lyapunov function Command filtered backstepping control Nonlinear adaptive control Extended state observer 
Snake-Hot-Eye-Assisted Multi-Process-Fusion Target Tracking Based on a Roll-Pitch Semi-strapdown Infrared Imaging Seeker被引量：2
《Journal of Bionic Engineering》2022年第4期1124-1139,共16页Jian Chen Zichao Zhang Ke Yi Yu Han Zhang Ren 
sponsored by the National Natural Science Foundation of China under Grant No.51979275;the Joint Open Research Fund Program of State Key Laboratory of Hydroscience and Engineering and Tsinghua—Ningxia Yinchuan Joint Institute of Internet of Waters on Digital Water Governance under Grant No.sklhse-2022-Iow08;the Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation,Ministry of Natural Resources under Grant No.KF-2021-06-115;the National Key R&D Program of China under Grant No.2018YFD0700603;the 2115 Talent Development Program of China Agricultural University.
Aiming at intercepting large maneuvering targets precisely,the guidance law of advanced self-seeking missiles requires not only inertial line-of-sight(LOS)angular rate but also target maneuvering acceleration.Moreover...
关键词：Roll-pitch semi-strapdown Infrared imaging seeker Target tracking Biological visual mechanism Snake hot eye Integrated filter 
Non-Exchangeable Error Compensation for Strapdown Inertial Navigation System in High Dynamic Environment被引量：2
《Computers, Materials & Continua》2020年第8期973-986,共14页Qi Wang Changsong Yang Shao’en Wu 
This work is funded by Natural Science Foundation of Jiangsu Province under Grant BK20160955;a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions and Science Research Foundation of Nanjing University of Information Science and Technology under Grant 20110430;Open Foundation of Jiangsu Key Laboratory of Meteorological Observation and Information Processing(KDXS1304);Open Foundation of Jiangsu Key Laboratory of Ocean Dynamic Remote Sensing and Acoustics(KHYS1405)。
Strapdown non-exchangeable error compensation technology in high dynamic environment is one of the key technologies of strapdown inertial navigation system.Mathematical platform is used in strapdown inertial navigatio...
关键词：STRAPDOWN error compensation coning motion equivalent rotation vector simulation experiments 
A tightly coupled rotational SINS/CNS integrated navigation method for aircraft被引量：7
《Journal of Systems Engineering and Electronics》2019年第4期770-782,共13页NING Xiaolin YUAN Weiping LIU Yanhong 
supported by the National Natural Science Foundation of China(61722301)
Strapdown inertial navigation system(SINS)/celestial navigation system(CNS)integrated navigation is widely used to achieve long-time and high-precision autonomous navigation for aircraft.In general,SINS/CNS integrated...
关键词：celestial NAVIGATION system(CNS) rotation modulation technology ROTATIONAL STRAPDOWN INERTIAL NAVIGATION system(SINS) ROTATIONAL SINS/CNS integrated NAVIGATION 
Optical flow based guidance system design for semi-strapdown image homing guided missiles被引量：5
《Chinese Journal of Aeronautics》2016年第5期1345-1354,共10页Huang Lan Song Jianmei Zhang Minqiang Cai Gaohua 
supported by the Armament Research Fund of China (No.9020A02010313BQ01)
This paper focuses mainly on semi-strapdown image homing guided （SSIHG） system design based on optical flow for a six-degree-of-freedom （6-DOF） axial-symmetric skid-to-turn missile. Three optical flow algorithms s...
关键词：Guidance strategy Impact angle Optical flow Scale Invariant Feature Transform （SIFT） Semi-strapdown image homing guided （SSIHG） missile 
A new SINS/GPS sensor fusion scheme for UAV localization problem using nonlinear SVSF with covariance derivation and an adaptive boundary layer被引量：4
《Chinese Journal of Aeronautics》2016年第2期424-440,共17页Fariz Outamazirt Fu Li Lin Yan Abdelkrim Nemra 
supported by the National Natural Science Foundation of China(No.61375082)
The state estimation strategy using the smooth variable structure filter （SVSF） is based on the variable structure and sliding mode concepts. As presented in its standard form with a fixed boundary layer limit, the ...
关键词：Adaptive smoothing bound-ary layer Autonomous airborne navi-gation GPS Smooth variable structurefilter （SVSF） Strapdown inertial naviga-tion system （SINS） 
基于Gauss-Hermite求积分卡尔曼滤波的SINS非线性初始对准方法被引量：3
《东南大学学报（自然科学版）》2014年第2期266-271,共6页冉昌艳 程向红 王海鹏 
国家自然科学基金资助项目(61374215)
为了改善大方位角初始对准精度和缩短收敛时间,在SINS动基座初始对准中引入了简化的Gauss-Hermite求积分卡尔曼滤波(QKF)方法.首先分析了Gauss-Hermite求积分中的单变量Gauss点及其系数配置方法,然后采用直接张量积法将单变量配置扩展...
关键词：求积分卡尔曼滤波 捷联惯导系统 初始对准 大方位失准角 SINS (strapdown INERTIAL navingation system) 
OPTIMIZED STRAPDOWN CONING CORRECTION ALGORITHM被引量：2
《Transactions of Nanjing University of Aeronautics and Astronautics》2013年第4期343-349,共7页黄磊 刘建业 曾庆化 
Supported by the National Natural Science Foundation of China(61104188,91016019);the National Basic Research Program of China(2009CB724002);the Research Funding of Nanjing University of Aeronautics and Astronautics(NS2010084,NP2011049)
Traditional coning algorithms are based on the first-order coning correction reference model.Usually they reduce the algorithm error of coning axis(z)by increasing the sample numbers in one iteration interval.But the ...
关键词：SINS rotation vector coning algorithm coning correctness 
Dynamic model and simulation of aseismatic system about laser gyro strapdown inertial measure assembly based on MSTMM被引量：1
《Journal of Systems Engineering and Electronics》2012年第5期741-751,共11页Tong Zhang Jun Zhang Junjie Hu 
supported by the Astronautical Support Foundation of China (2009HTXGD)
The precision of the laser gyro used in tactical missiles is poor because of dithering frequency,actuating by vibration,shock and overload in dynamical environment.This paper introduces the transfer matrix method of t...
关键词：transfer matrix method DYNAMICS laser gyro vibration reduction multibody system 
Strapdown Navigation Using Geometric Algebra: Screw Blade Algorithm
《Positioning》2012年第2期13-20,共8页Dimin Wu Zhengzhi Wang 
The rigid body motion can be represented by a motor in geometric algebra, and the motor can be rewritten as a trinometric function of the screw blade. In this paper, a screw blade strapdown inertial navigation system ...
关键词：INERTIAL NAVIGATION Geometric ALGEBRA SCREW Blade Bortz Equation 
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