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SECOND-ORDER: 作品数：660被引量：1037H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：孙志忠郭力李霞林王成山阮文权更多>>; 相关机构：东南大学哈尔滨工业大学北京应用物理与计算数学研究所上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Proportional-derivative Control of Second-order Tethered Satellites System Based on Extended State Observer and Feed-forward Compensation: 《Guidance, Navigation and Control》2023年第3期65-88,共24页Bowen Su Fan Zhang Panfeng Huang; supported by the National Natural Science Foundation of China under Grant Nos.91848205,62222313,and 62173275.; This paper researches the proportional-derivative(PD)feedback control with feed-forward compensations from input for a triangular tethered satellite system(TTSS),and the extended state observer(ESO)design which is fur...; 关键词：PD control extended state observer feed-forward compensation transfer function tethered formation

A Modified Newton Method Based on the Metric Projector for Solving SOCCVI Problem: 《Journal of Applied Mathematics and Physics》2022年第4期1036-1054,共19页Hao Liu Juhe Sun Li Wang; In this paper, based on the second-order sufficient condition, the Clarke's generalized Jacobian of the Karush-Kuhn-Tucker system of the second-order cone constrained variational inequality (SOCCVI) problem that is no...; 关键词：Second-Order Cone Variational Inequality Metric Projector Second-Order Sufficient Condition

Second-order terminal sliding mode control based on perturbation estimation for nanopositioning stage被引量：1: 《IET Cyber-Systems and Robotics》2020年第4期161-167,共7页Ali Al-Ghanimi Jinchuan Zheng Alaa Aldhalemi Jasim Khawwaf Zhihong Man; This study proposes a robust second-order terminal sliding mode control with perturbation estimation(2OTSMCPE)strategy with application to trajectory tracking control of the flexure-based nanopositioning system.The pr...; 关键词：ESTIMATION PERTURBATION SYSTEM

A direct method to calculate second-order two-dimensional terahertz spectroscopy in frequency-domain based on classical theory: 《Frontiers of Optoelectronics》2018年第4期413-418,共6页Feidi XIANG Kejia WANG Zhengang YANG Jinsong LIU Shenglie WANG; the National Natural Science Foundation of China (Grant Nos.11574105,61475054, 61405063and 61177095);and the Fundamental Research Funds for the Central Universities (No.2017KFYXJJ029).

Unsplit perfectly matched layer for acoustic field simulation based on second-order wave equation被引量：1: 《Chinese Journal of Acoustics》2013年第4期323-332,共10页MA Youneng YU Jinhua WANG Yuanyuan; supported by the National Natural Science Foundation of China(81101049,61271071);Shanghai Pujiang Talent Program(12PJ1401200);Doctoral Fund of Ministry of Education(20110071120019);Fudan University ASIC and System State Key Laboratory Project(11MS007); The Perfectly Matched Layer （PML） is an effective absorbing boundary and has been widely used in acoustic simulation. In order to develop an absorbing boundary condition for numerical simulation based on the second-...; 关键词：PML WAVE

A BLIND AUDIO STEGANALYSIS BASED ON FEATURE FUSION被引量：1: 《Journal of Electronics(China)》2011年第3期265-276,共12页Wei Yifang Guo Li Wang Yujie Wang Cuiping; Supported by the National Natural Science Foundation of China(No.61071173); In this paper, we present a blind steganalysis based on feature fusion. Features based on Short Time Fourier Transform (STFT), which consists of second-order derivative spectrum features of audio and Mel-frequency cep...; 关键词：Feature fusion STEGANALYSIS Mel-cepstrum Second-order derivative Audio quality metrics Linear prediction

MicroRNA target prediction based on second-order Hidden Markov Model: 《Frontiers in Biology》2010年第2期171-179,共9页Song GAO Liangsheng ZHANG Diangang QIN Tienan FENG Yifei WANG; This work is supported by The National Natural Science Foundation of China(Grant No.30871341);the grants from the National Key S&T Special Project of China(Nos.2008ZX10002-017,2008ZX10002-020,and 2009ZX09103-686);Shanghai Key Discipline of China(No.S30104);Education Commission Key Discipline Construction Project(No.J50101).; MicroRNAs are one class of small singlestranded RNA of about 22 nt serving as important negative gene regulators.In animals,miRNAs mainly repress protein translation by binding itself to the 3'UTR regions of mRNAs wit...; 关键词：MICRORNA target gene experimentally supported targets second-order Hidden Markov Model forward algorithm

Finite automata based on quantum logic and monadic second-order quantum logic被引量：2: 《Science China(Information Sciences)》2010年第1期101-114,共14页LI YongMing College of Computer Science, Shaanxi Normal University, Xi’an 710062, China; supported by the National Natural Science Foundation of China (Grant Nos. 10573112, 60873119);the Research Foundation for the Doctorial Program of Higher School of Ministry of Education of China (Grant No. 200807180005); We introduce monadic second-order quantum logic and prove that the behaviors of finite automata based on quantum logic are precisely the quantum languages definable with sentences of our monadic secondorder quantum lo...; 关键词：quantum logic finite automaton monadic second quantum logic quantum language quantum computation Kleene theorem

A Sensor-on-Chip Based on Second-Order Optical Effect of ZnO Nanowires: 《Chinese Physics Letters》2009年第1期108-111,共4页朱菁朱光平吕昌贵徐春祥崔一平; Supported by the National Natural Science Foundation of China under Grant Nos 60877024, 10374013, 60576008, 1067402 and 60725413, the National High-Tech Research and Development Programme of China under Grant No 2006AA03Z313, the National Basic Research Programme of China under Grant No 2007CB936300, and the Natural Science Foundation of Jiangsu Province （BK2006553）.; Strong second-order nonlinear effect of ZnO nanowires on a silicon wafer are demonstrated by using the hyper- Rayleigh scattering （FIRS） measurement. The large nonlinear effect can be attributed to the following two...; 关键词：field emission molybdenum dioxide enhancement factor

INTRUSION DETECTION BASED ON THE SECOND-ORDER STOCHASTIC MODEL: 《Journal of Electronics(China)》2007年第5期679-685,共7页Zhang Xiaoqiang Zhu Zhongliang Fan Pingzhi; Supported by the National Natural Science Foundation of China (No.60473030).; This paper presents a new method based on a second-order stochastic model for computer intrusion detection.The results show that the performance of the second-order stochastic model is better than that of a first-orde...; 关键词：Second-order stochastic Intrusion detection System calls

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