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Affine nonlinear control for an ultra-supercritical coal fired once-through boiler-turbine unit 期刊论文
ENERGY, 2018, 卷号: 153
作者:  Zhou, Hong;  Chen, Cheng;  Lai, Jingang;  Lu, Xiaoqing;  Deng, Qijun
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/05
Exactly decoupled robust passivity-based control of PMSM based on Luenberger observer 会议论文
作者:  Gong Deqiang;  Huang Yanwei
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/21
An exact elasticity model for rib-stiffened plates covered by decoupling acoustic coating layers 期刊论文
COMPOSITE STRUCTURES, 2015, 卷号: 119, 期号: [db:dc_citation_issue], 页码: 559-567
作者:  Xin, F. X.
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Divergence of above- and belowground C and N pool within predominant plant species along two precipitation gradients in North China 期刊论文
BIOGEOSCIENCES, 2015, 卷号: 12, 期号: 2, 页码: 457-465
作者:  Ye, X. H.;  Pan, X.;  Cornwell, W. K.;  Gao, S. Q.;  Dong, M.
收藏  |  浏览/下载:3/0  |  提交时间:2022/09/13
Late Pliocene–Pleistocene expansion of C4 vegetation in semiarid East Asia linked to increased burning 期刊论文
Geological Society of America, 2014, 卷号: 42, 期号: 12, 页码: 1067-1070
作者:  Sun,WD(Sun,Weidong)[3];  Zheng,HB(Zheng,Hongbo)[9];  Yi,WX(Yi,Weixi)[2];  Peterse,F(Peterse,Francien)[8];  Liu,WG(Liu,Weiguo)[7]
收藏  |  浏览/下载:19/0  |  提交时间:2018/12/04
On the spin separation of algebraic two-component relativistic Hamiltonians: Molecular properties 期刊论文
journal of chemical physics, 2014
Li, Zhendong; Xiao, Yunlong; Liu, Wenjian
收藏  |  浏览/下载:9/0  |  提交时间:2015/11/11
Exact two-component relativistic theory for NMR parameters: General formulation and pilot application 期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2012, 卷号: 137, 期号: 17
作者:  Sun, Qiming;  Xiao, Yunlong;  Liu, Wenjian
收藏  |  浏览/下载:15/0  |  提交时间:2019/04/09
On the spin separation of algebraic two-component relativistic Hamiltonians 期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2012, 卷号: 137, 期号: 15
作者:  Li, Zhendong;  Xiao, Yunlong;  Liu, Wenjian
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09
Modeling and variable structure control of a vehicle flexible manipulator (EI CONFERENCE) 会议论文
10th World Congress on Intelligent Control and Automation, WCICA 2012, July 6, 2012 - July 8, 2012, Beijing, China
Sxu Y.; Qiao Y.; Wang Z.; Liu K.; Li Y.
收藏  |  浏览/下载:18/0  |  提交时间:2013/03/25
In this paper  the mathematical modeling and the application of a new trajectory tracking control technique for hydraulic-driven rigid-flexible manipulator are concerned. To get a closer dynamic behavior of the real system  both the flexible manipulator linkage and the actuator dynamics are considered. The exact dynamic model of flexible manipulator is derived using Lagrange principle and assumed modes method. The partial decoupled dynamic equation is derived using nonlinear decoupling feedback control method. The whole dynamic model is established by a driven Jacobin matrix  which represents the coupling between hydraulic servo system and mechanical system. A variable structure controller with inverse dynamics is designed for trajectory tracking. To weaken the chattering of control signal  saturation function is used to instead of sign function. The experimental results investigate the effectiveness of the proposed approaches. 2012 IEEE.  
Exact two-component relativistic theory for NMR parameters: General formulation and pilot application 期刊论文
journal of chemical physics, 2012
Sun, Qiming; Xiao, Yunlong; Liu, Wenjian
收藏  |  浏览/下载:4/0  |  提交时间:2015/11/12


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