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Hui LI, Ruiqin LI, Jianwei ZHANG
《机械工程前沿(英文)》 2021年 第16卷 第2期 页码 353-362 doi: 10.1007/s11465-020-0620-4
关键词: sliding-mode control robot control discrete-time uncertain systems fuzzy logic
Zhijun LI, Zichen DENG
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 111-116 doi: 10.1007/s11709-009-0022-5
关键词: discrete-time variable structure control composite reaching law chattering effect saturated control law
Meng WANG, Jia-qiang YANG, Xiang ZHANG, Chang-sheng ZHU
《信息与电子工程前沿(英文)》 2018年 第19卷 第4期 页码 569-581 doi: 10.1631/FITEE.1601390
关键词: 永磁同步电机;离散电流控制器;复矢量
基于离散系统滑模控制的有限时间领导—跟随一致性 Research Article
宋睿卓1,2,邢适1,2,许镇3
《信息与电子工程前沿(英文)》 2022年 第23卷 第7期 页码 1057-1068 doi: 10.1631/FITEE.2100565
A model reference adaptive control based method for actuator delay estimation in real-time testing
Cheng CHEN, James M. RICLES
《结构与土木工程前沿(英文)》 2010年 第4卷 第3期 页码 277-286 doi: 10.1007/s11709-010-0072-8
关键词: real-time testing actuator delay compensation adaptive control MIT rule discrete transfer function
A dynamic model of mobile concrete pump boom based on discrete time transfer matrix method
Wu REN, Yunxin WU, Zhaowei ZHANG
《机械工程前沿(英文)》 2013年 第8卷 第4期 页码 360-366 doi: 10.1007/s11465-013-0280-8
Mobile concrete pump boom is typical multi-body large-scale motion manipulator. Due to posture constantly change in working process, kinematic rule and dynamic characteristic are difficult to solve. A dynamics model of a mobile concrete pump boom is established based on discrete time transfer matrix method (DTTMM). The boom system is divided into sub-structure A and sub-structure B. Sub-structure A is composed by the 1st boom and hydraulic actuator as well as the support. And sub-structure B is consists of the other three booms and corresponding hydraulic actuators. In the model, the booms and links are regarded as rigid elements and the hydraulic cylinders are equivalent to spring-damper. The booms are driven by the controllable hydraulic actuators. The overall dynamic equation and transfer matrix of the model can be assembled by sub-structures A and B. To get a precise result, step size and integration parameters are studied then. Next the tip displacement is calculated and compared with the result of ADAMS software. The displacement and rotation angle curves of the proposed method fit well with the ADAMS model. Besides it is convenient in modeling and saves time. So it is suitable for mobile concrete pump boom real-time monitoring and dynamic analysis. All of these provide reference to boom optimize and engineering application of such mechanisms.
关键词: multi-body mobile concrete pump boom discrete time transfer matrix method (DTTMM) kinematic dynamic tip displacement
智能电网中分布式经济调度研究进展:综述 Review Articles
温广辉1,余星火2,刘智伟3
《信息与电子工程前沿(英文)》 2021年 第22卷 第1期 页码 1-140 doi: 10.1631/FITEE.2000205
涂承媛,曾衍钧
《中国工程科学》 2001年 第3卷 第10期 页码 48-52
文章提出了一种基于知识的变结构解耦控制策略,并用于多变量非线性系统的控制,避免了传统解耦控制所必须的建模过程,特别是避免了相应的大量复杂的矩阵运算。阐述了其控制知识库中的一些模块,给出了其算法要点。提出的策略成功地用于一个3×3强耦合系统一三绕组加热标准温度源的恒温控制,得到了温 度稳定性和温度均匀性都优于1℃的效果,这是传统方法用于该系统所无法实现的。
关键词: 多变量非线性系统 解耦控制 基于知识的变结构解耦
线性离散时间系统H∞控制的极小极大Q-学习设计 Research Articles
李新兴1,奚乐乐2,3,查文中1,彭志红2
《信息与电子工程前沿(英文)》 2022年 第23卷 第3期 页码 438-451 doi: 10.1631/FITEE.2000446
Water-level based discrete integrated dynamic control to regulate the flow for sewer-WWTP operation
Zhengsheng Lu, Moran Wang, Mingkai Zhang, Ji Li, Ying Xu, Hanchang Shi, Yanchen Liu, Xia Huang
《环境科学与工程前沿(英文)》 2020年 第14卷 第3期 doi: 10.1007/s11783-020-1222-4
关键词: Sewer system Integrated control Discrete control Water level
Danhui DAN, Qianqing WANG, Jiongxin GONG
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 244-252 doi: 10.1007/s11709-021-0696-x
关键词: granular material vibration control discrete element method particle damper cable vibration
面向离散多智能体系统一致性问题的自触发鲁棒分布式模型预测控制方法 Research Articles
李佳琦1,王庆领2,苏延旭2,孙长银
《信息与电子工程前沿(英文)》 2021年 第22卷 第8期 页码 1068-1079 doi: 10.1631/FITEE.2000182
关键词: 一致性;自触发控制;分布式模型预测控制
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 711-725 doi: 10.1007/s11465-021-0647-1
关键词: variable stiffness actuator variable stiffness module drive module symmetrical structure double-deck grooves expandable electrical system
Youcef BEKAKRA,Djilani BEN ATTOUS
《能源前沿(英文)》 2014年 第8卷 第3期 页码 345-354 doi: 10.1007/s11708-014-0330-x
关键词: doubly fed induction generator (DFIG) wind turbine back-to-back pulse width modulation (PWM) DC-link voltage sliding mode control
标题 作者 时间 类型 操作
Gained switching-based fuzzy sliding mode control for a discrete-time underactuated robotic system with
Hui LI, Ruiqin LI, Jianwei ZHANG
期刊论文
Improving existing “reaching law” for better discrete control of seismically-excited building structures
Zhijun LI, Zichen DENG
期刊论文
A model reference adaptive control based method for actuator delay estimation in real-time testing
Cheng CHEN, James M. RICLES
期刊论文
A dynamic model of mobile concrete pump boom based on discrete time transfer matrix method
Wu REN, Yunxin WU, Zhaowei ZHANG
期刊论文
Water-level based discrete integrated dynamic control to regulate the flow for sewer-WWTP operation
Zhengsheng Lu, Moran Wang, Mingkai Zhang, Ji Li, Ying Xu, Hanchang Shi, Yanchen Liu, Xia Huang
期刊论文
Application of coupled multi-body dynamics–discrete element method for optimization of particle damper
Danhui DAN, Qianqing WANG, Jiongxin GONG
期刊论文
Mechanical design and analysis of a novel variable stiffness actuator with symmetrical pivot adjustment
期刊论文