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OBSERVER: 作品数：435被引量：673H指数：10; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：闫新庆王晓明姚新文王毅王忠山更多>>; 相关机构：信息技术有限公司平顶山师范高等专科学校哈尔滨工业大学昆明理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金高等学校学科创新引智计划更多>>

An algorithm-hybrid observer combining proportional-integral with Kalman filter for state-of-charge estimation of lithium-ion battery: 《Science China(Technological Sciences)》2025年第3期298-309,共12页Guangwei YIN Hua WANG Lin HE Xiaofei LIU Guoqiang WANG Jichao LIU; supported by the Key Research and Development Program of Jiangsu Province(Grant No.BE2021006-2);the Key Science and Technology Program of Anhui Province(Grant No.202423d12050001);the Natural Science Foundation of Anhui Province(Grant No.2308085ME163);the National Natural Science Foundation of China(Grant No.62103415)。; Estimating the state-of-charge(SOC)of lithium-ion batteries faces three main challenges at present:ensuring accuracy,achieving smooth output,and maintaining low computational complexity.To tackle these issues,this stu...; 关键词：battery charge characteristics current-integral method battery parameters observation current dynamics model state-of-charge dynamics model

Observer-based event-triggered formation tracking control for second-order multi-agent systems in constrained region: 《Science China(Information Sciences)》2025年第2期147-165,共19页Fenglan SUN Zhonghua XU Wei ZHU Jurgen KURTHS; jointly supported by National Natural Science Foundation of China(Grant No.62373071);Natural Science Foundation of Chongqing,China(Grant Nos.CSTB2023NS CQ-LZX0075,cstc2019jcyj-msxmX0102);Research Program of Chongqing Talent,China(Grant No.cstc2021ycjh-bgzxm0044);2023–2024 Higher Education Science Research Project of Chongqing Higher Education Association(Grant No.cqgj23047C)。; In this paper,an event-triggered time-varying formation tracking control for a class of second-order nonlinear multiagent systems(MAS)operating within a constrained region is investigated.To mitigate the negative effe...; 关键词：formation tracking control region constraints repulsive potential function event-triggered mechanism

Observer-Dependence in P vs NP: 《Journal of Modern Physics》2025年第1期6-51,共46页Logan Nye; We present a new perspective on the P vs NP problem by demonstrating that its answer is inherently observer-dependent in curved spacetime, revealing an oversight in the classical formulation of computational complexit...; 关键词：COMPLEXITY Computation Observer Theory GRAVITATION Information CRITICALITY

Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks: 《Defence Technology（防务技术）》2024年第12期211-225,共15页Jiqing Luo Husheng Fang Yue Zhong Jing Zhang Shengli Song; In this paper,the fixed-time time-varying formation of heterogeneous multi-agent systems(MASs) based on tracking error observer under denial-of-service(DoS) attacks is investigated.Firstly,the dynamic pinning strategy...; 关键词：Denial-of-service attacks Dynamic pinning Fixed-time tracking error observer Adaptive RBFNN Fixed-time time-varying formation

Interobserver and intraobserver reliability of skull base angles measured on magnetic resonance images: 《World Journal of Clinical Cases》2024年第34期6687-6695,共9页Volkan Kizilgoz Sonay Aydin Huseyin Aydemir Papatya Keles Mecit Kantarci; BACKGROUND Determination of platybasia and basilar kyphosis are significant parts of routine cranial magnetic resonance(MR)interpretations.These situations may explain a patient’s symptoms or may be associated with o...; 关键词：Magnetic resonance imaging RADIOGRAPHY Skull base angles Platybasia Observer reliability

Cooperative guidance law based on super-twisting observer for target maneuvering: 《Journal of Systems Engineering and Electronics》2024年第5期1304-1314,共11页GAO Mengjing YAN Tian HAN Bingjie CHENG Haoyu FU Wenxing HAN Bo; supported by the Funds for the Central Universities。; To solve the problem that multiple missiles should simultaneously attack unmeasurable maneuvering targets,a guidance law with temporal consistency constraint based on the super-twisting observer is proposed.Firstly,th...; 关键词：cooperative guidance super-twisting target maneuver finite time convergence.

Acute Observational Stimulus of Restrained Mice Induced Anxiolytic Effects in Observer Mice: 《Neuroscience Bulletin》2024年第10期1545-1550,共6页Chun-Hui Jia Fang-Qi Shu Pak-Ming Lau Hao Wang; supported by the National Natural Science Foundation of China and Guangdong Province Joint Fund (U20A6005)。; Dear Editor,Ensuring an appropriate response to external stimuli is essential for animals'survival and evolution.Research indicates that such stimuli can affect animals'physiological state and hormone levels,including...; 关键词：evolution. OBSERVATION ACUTE

FlockSeer:A portable stereo vision observer for bird flocking: 《IET Cyber-Systems and Robotics》2024年第3期74-86,共13页Yuhui Ai Haozhou Zhai Zijie Sun Weiming Yan Tianjiang Hu; National Natural Science Foundation of China,Grant/Award Number:62103451。; Bird flocking is a paradigmatic case of self‐organised collective behaviours in biology.Stereo camera systems are employed to observe flocks of starlings,jackdaws,and chimney swifts,mainly on a spot‐fixed basis.A po...; 关键词：avian flight camera calibration camera system collective behaviour stereo vision

Sliding Mode Fault-tolerant Control Based on Fast Convergence Law for Faults of PMSM: 《Chinese Journal of Electrical Engineering》2024年第3期147-157,共11页Wan Feng Mengdi Li Wenjuan Zhang Shoudao Huang Haixia Zhang; Supported by the National Natural Science Foundation of China under Grant 52077011;Hunan Provincial Natural Science Foundation 2024JJ7614,2024JJ7615 and 2024JJ6089;Hunan Education Department Science Research Project under Grant 23B0785 and 23B0793;Major Special Projects of Changsha under Grant kq2105001.; It is difficult for the traditional PI controller to meet high-performance control requirements under the demagnetization fault of a permanent magnet synchronous motor(PMSM).To address this problem,this study proposes...; 关键词：Permanent magnet synchronous motor demagnetization faults sliding mode fault-tolerant control flux linkage observer

Observer Based Control for a Class of Systems with Output Deadzone Nonlinearity: 《Intelligent Control and Automation》2024年第3期95-107,共13页Nizar J. Alkhateeb Hameed K. Ebraheem; In this paper, a combination of model based adaptive design along with adaptive linear output feedback controller is used to compensate for robotic manipulator with output deadzone nonlinearity. The deadzone dynamics ...; 关键词：Adaptive Output Observer Deadzone Compensation Robot Manipulator Sliding Mode Control

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