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	New numerical procedures for fully-grouted bolt in the rock mass with slip and non-slip cases at the rock-bolt interface 期刊论文 OAI收割 CONSTRUCTION AND BUILDING MATERIALS, 2019, 卷号: 204, 期号: -, 页码: 849-863 作者: Cui, Lan; Dong, You-Kou; Sheng, Qian; Shen, Qiang \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2020/04/08 Fully-grouted bolt Rock Interaction Slip Numerical procedure
	Exact imposition of essential boundary condition and material interface continuity in Galerkin-based meshless methods 期刊论文 OAI收割 INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2017, 卷号: 110, 期号: 7, 页码: 637-660 作者: Li, Wei; Zheng, Hong; Du, Xiuli \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2018/06/05 meshless methods Galerkin variational procedure partition of unity numerical manifold method moving least squares interpolations
	A moving-pump model for water migration in unsaturated freezing soil 期刊论文 OAI收割 COLD REGIONS SCIENCE AND TECHNOLOGY, 2014, 卷号: 104, 页码: 14-22 作者: Zhou, Jiazuo; Wei, Changfu; Li, Dongqing; Wei, Houzhen \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2018/06/05 Unsaturated freezing soil Water migration Heat transfer Moving-pump model Numerical procedure
	Trajectory tracking control of a quad-rotor UAV based on command filtered backstepping (EI CONFERENCE) 会议论文 OAI收割 2012 3rd International Conference on Intelligent Control and Information Processing, ICICIP 2012, July 15, 2012 - July 17, 2012, Dalian, China Gong X.; Bai Y.; Peng C.; Zhao C.; Tian Y. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 A quad-rotor unmanned aerial vehicle is an under-actuated strong coupled nonlinear system with parameters uncertainty and unknown external aerodynamic disturbance. The trajectory tracking control system with a nested double-loops structure is designed in this paper according to the coupling characteristic between the attitude angles and translational position. A PD control algorithm is proposed in the translational outer-loop to export the desired attitude signals to the attitude inner-loop. An adaptive backstepping control algorithm is designed in the inner-loop with respect to the uncertain rotational inertia and un-modeled disturbance while in order to reduce the computational complexity the command filtered approach is introduced into the designing procedure. And finally the numerical simulation results are presented for the trajectory tracking stabilization of a Quad-rotor which demonstrates the excellent performance of the proposed control system and illustrate its robustness in face of disturbance and uncertain parameters. 2012 IEEE.
	Reliable attitude stability control of quad-rotor based on fault-tolerant approach (EI CONFERENCE) 会议论文 OAI收割 2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China 作者: Gao Q. 收藏 \| 浏览/下载：39/0 \| 提交时间：2013/03/25 The reliability flight property has received much attention within the aircraft control community throughout the last decades. In this paper the fault-tolerant control technique is introduced into the attitude stability control system of a quadrotor UAV in order to compensate the influence of the actuators fault of the aircraft. This control scheme is composed of two components: a robust fault detection module using the modelbased observation approach and a reconfigurable controller. Besides the designing procedure the theoretical analysis of robustness and stability of the designed FTC scheme are also contained in this article. And finally the availability of the proposed scheme is verified through numerical simulation. 2012 IEEE.
	Robust stabilization for a class of uncertain system with time-varying state delay (EI CONFERENCE) 会议论文 OAI收割 2009 ETP/IITA World Congress in Applied Computing, Computer Science, and Computer Engineering, ACC 2009, August 8, 2009 - August 9, 2009, Sanya, China 作者: Zhang T. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 The robust stabilization of uncertain system with time-varying state delay is studied. Based on Lyapunov-Razumkhin approach the robust controller is designed by solving a set of LMIs. In the controller design procedure there are not any requirements for the derivative of the delay which allows fast time-varying delay. Numerical example shows the effectiveness of the proposed method. 2009 ETP.
	Numerical study of solid-liquid two-phase flow in stirred tanks with Rushton impeller - (I) Formulation and simulation of flow field 期刊论文 OAI收割 CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2004, 卷号: 12, 期号: 5, 页码: 599-609 作者: Wang, F; Wang, WJ; Mao, ZH 收藏 \| 浏览/下载：23/0 \| 提交时间：2013/11/05 stirred tank solid-liquid flow two-fluid model inner-outer iterative procedure numerical simulation