云南高校图书馆联盟文献共享服务平台- TWO-DEGREE-OF-FREEDOM

TWO-DEGREE-OF-FREEDOM: 作品数：35被引量：58H指数：5; 导出分析报告; 相关作者：徐俊凌更多>>; 相关机构：江苏科技大学更多>>; 相关期刊：《Chinese Journal of Chemical Engineering》《Frontiers of Information Technology & Electronic Engineering》《Frontiers of Mechanical Engineering》《Journal of Ocean University of China》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划更多>>

Disturbances rejection optimization based on improved two-degree-of-freedom LADRC for permanent magnet synchronous motor systems被引量：1: 《Defence Technology（防务技术）》2024年第3期518-531,共14页Chenggang Wang Jianhu Yan Wenlong Li Liang Shan Le Sun; Permanent magnet synchronous motor(PMSM)speed control systems with conventional linear active disturbance rejection control(CLADRC)strategy encounter issues regarding the coupling between dynamic response and disturba...; 关键词：Permanent magnet synchronous motor(PMSM) Active disturbance rejection control(ADRC) Disturbance observer Two-degree-of-freedom control ANTI-DISTURBANCE

Neural-Network-Based Adaptive Finite-Time Control for a Two-Degree-of-Freedom Helicopter System With an Event-Triggering Mechanism被引量：1: 《IEEE/CAA Journal of Automatica Sinica》2023年第8期1754-1765,共12页Zhijia Zhao Jian Zhang Shouyan Chen Wei He Keum-Shik Hong; supported in part by the National Natural Science Foundation of China(62273112,62061160371,61933001,51905115);the Science and Technology Planning Project of Guangzhou City(202201010758);the Guangzhou University-Hong Kong University of Science and Technology Joint Research Collaboration Fund(YH202205);the Open Research Fund from the Guangdong Laboratory of Artificial Intelligence and Digital Economy(Shenzhen(SZ))(GML-KF-22-27);the Korea Institute of Energy Technology Evaluation and Planning Through the Auspices of the Ministry of Trade,Industry and Energy,Republic of Korea(20213030020160)。; Helicopter systems present numerous benefits over fixed-wing aircraft in several fields of application.Developing control schemes for improving the tracking accuracy of such systems is crucial.This paper proposes a ne...; 关键词：Adaptive neural-network control event-triggering mechanism(ETM) finite time two-degree-of-freedom helicopter

Dynamic Response of Two-Degree-of-Freedom Riserless Drill String for Vortex-Induced Vibration Suppression and Enhancement: 《Journal of Ocean University of China》2023年第3期612-626,共15页WANG Yu LOU Min WANG Yangyang ZHANG Chen; supported by the National Natural Science Foundation of China(No.U2006226);the National Key Research and Development Program of China(No.2016YFC0303800)。; The mechanical behavior,dynamic evolution,and flow-field distribution of a two-degree-of-freedom riserless drill string were simulated numerically by using FLUENT fluid simulation software with the user-defined functi...; 关键词：riserless drill string TWO-DEGREE-OF-FREEDOM vortex-induced vibration ROTATION dynamic response

Motion Characteristics Analysis of a Novel Spherical Two-degree-of-freedom Parallel Mechanism被引量：1: 《Chinese Journal of Mechanical Engineering》2022年第2期91-99,共9页Ziming Chen Xuechan Chen Min Gao Chen Zhao Kun Zhao Yanwen Li; Supported by National Natural Science Foundation of China(Grant No.51775474)。; Current research on spherical parallel mechanisms(SPMs)mainly focus on surgical robots,exoskeleton robots,entertainment equipment,and other fields.However,compared with the SPM,the structure types and research content...; 关键词：Spherical parallel mechanism 2DOF WORKSPACE Equivalent rotation

Gear downshift control of inverse-automatic mechanical transmission of electric vehicle: 《Green Energy and Intelligent Transportation》2022年第1期52-62,共11页Jinlong Hong Chao Zhang Hankun Chu Bingzhao Gao Hao Wu Guangjie Wei Hua Liu Fuguo Xu; the National Natural Science Foundation of China under Grant 62003244;the Perspective Study Funding of Nanchang Automotive Institute of Intelligence and New Energy;Tongji University under Grant TPD-TC202110-10,in part by the Jilin Provincial Science&Technology Department under Grant 20200301011RQ;the Fundamental Research Funds for the Central Universities under Grant 22120210160.; In order to improve the driving dynamics and riding comfort of pure electric vehicles,taking a two-speed I-AMT(Inverse-Automatic Mechanical Transmission)with rear friction clutch as the research object,a gear shift st...; 关键词：Gear shift control Pure electric vehicle Inverse-automatic mechanical transmission Two-degree-of-freedom smith controller

Vibration mechanism analysis and algorithm optimization of contactor contact system: 《Journal of Measurement Science and Instrumentation》2021年第4期396-404,共9页HUANG Kepeng WANG Fazhan ZHAO Mingji GUO Baoliang OU Daquan; Natural Science Foundation of Shaanxi Province(No.2011J2009)。; In order to solve the problem of vibration bounce caused by the contact between moving and stationary contacts in the process of switching on,two-degree-of-freedom motion differential equation of the contact system is...; 关键词：electrical switch contact bounce two-degree-of-freedom motion differential equation algorithm optimization high-speed photography

Temperature Control Based on Fuzzy Logic Two-degree-of-freedom Smith Internal Model被引量：4: 《Instrumentation》2020年第2期1-8,共8页WANG Zhigang HE Meng; financial support was given by Tianjin Technical Expert Project(19JCTPJC59300); According to the characteristics of the large time delay,nonlinearity and the great inertia of temperature control system in biomass pyrolysis reactor,a two-degree-of-freedom Smith internal model controller based on f...; 关键词：Smith Predictive Controller Internal Model Control Two Degrees of Freedom Fuzzy Control Algorithm

Two freedom linear parameter varying μ synthesis control for flight environment testbed被引量：8: 《Chinese Journal of Aeronautics》2019年第5期1204-1214,共11页Meiyin ZHU Xi WANG Zhihong DAN Song ZHANG Xitong PEI; To solve the problem of robust servo performance of Flight Environment Testbed(FET)of Altitude Ground Test Facilities(AGTF) over the whole operational envelope, a two-degree-offreedom μ synthesis method based on Line...; 关键词：ALTITUDE ground test facilities Flight environment TESTBED Linear parameter VARYING Robust CONTROL TWO-DEGREE-OF-FREEDOM μ Synthesis

Accurate two-degree-of-freedom discrete-time current controller design for PMSM using complex vectors: 《Frontiers of Information Technology & Electronic Engineering》2018年第4期569-581,共13页Meng WANG Jia-qiang YANG Xiang ZHANG Chang-sheng ZHU; Project supported by the National Natural Science Foundation of China(No.51777191);the Natural Science Foundation of Zhejiang Province,China(No.LZ13E070001);the Collaborative Innovation Center for Advanced Aero-engine,China; Properties of the current controller are essential for permanent magnet synchronous machine(PMSM)drives,but the conventional continuous-time current controller cannot fully decouple the cross-coupling terms when appli...; 关键词：Permanent magnet synchronous machine(PMSM) Discrete-time current controller Complex vector

Two-degree-of-freedom H-infinity control of combustion in diesel engine using a discrete dynamics model被引量：2: 《Control Theory and Technology》2017年第2期109-116,共8页Mitsuo HIRATA Sota ISHIZUKI Masasyasu SUZUKI; This paper proposes an H-infinity combustion control method for diesel engines. The plant model is the discrete dynamics model developed by Yasuda et al., which is implementable on a real engine control unit. We intro...; 关键词：Combustion control diesel engines H-infinity control two-degree-of-freedom control

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