搜索结果: 1-15 共查到“力学 Control”相关记录18条 . 查询时间(0.125 秒)
12th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC)
Experimental Nonlinear Mechanics Computational Dynamics
2016/7/19
The International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC) provides the premiere professional networking opportunity for researchers in the multibody systems and nonlin...
On time-invariant purified-output-based discrete time control
Affine linear dynamical systems in discrete time affine parameters
2015/8/10
In an earlier paper, we have demonstrated that the family of all affine non-anticipative output-based control laws in a discrete time linear dynamical system affected by uncertain disturbances is equi...
Unsteady Adjoint Method for the Optimal Control of Advection and Burger’s Equations using High-Order Spectral Difference Method
Unsteady Adjoint Method Optimal Control Advection Burger’s Equations High-Order Spectral
2015/7/3
In this study, we investigate the method for adjoint-based optimal control of linear and non-linear equations. In particular, we are interested in the formulation of the unsteady adjoint method based ...
FLOW INDUCED CYLINDER OSCILLATION AND ITS CONTROL WITH HIGH ORDER SPECTRAL DIFFERENCE METHOD ON DEFORMABLE MESH
SPECTRAL DIFFERENCE METHOD DEFORMABLE MESH
2015/7/3
In the recent work by the authors, high order spectral difference (SD) method has been formulated in a framework with dynamic deformable meshes, and been demonstrated to preserve the design accuracy o...
Every airplane has an associated external flow field that is extraordinarily rich in terms of its flow physics. It is intuitively obvious that the shape and configuration of th...
OPTIMAL CONTROL OF UNSTEADY FLOWS USING A TIME ACCURATE METHOD
OPTIMAL CONTROL UNSTEADY FLOWS USING ACCURATE METHOD
2015/7/2
This paper presents an adjoint method for the optimal control of unsteady flows. The goal is to develop the continuous and discrete unsteady adjoint equations and their cor responding boundary c...
Aerodynamic Shape Optimization Techniques Based On Control Theory
Aerodynamic Shape Optimization Techniques Based Control Theory
2015/7/2
These Lecture Notes review the formulation and application of optimization techniques based on control theory for aerodynamic shape design in both inviscid and viscous compressible ow. The theory is a...
Optimum Aerodynamic Design Using CFD and Control Theory
Optimum Aerodynamic Design CFD Control Theory
2015/7/1
This paper describes the implementation of optimiza-tion techniques based on control theory for airfoil and wing design. The theory is applied to a system de- fined by the partial differential equatio...
Optimal Cooperative Control of Dynamically Decoupled Systems
Dynamically Decoupled Systems Cooperative Control
2015/6/19
We consider optimal cooperative control problems where multiple dynamically decoupled players cooperate to optimize a coupled objective under limited communication between each player. We present the ...
Aerodynamic Inverse Design and Shape Optimization via Control Theory
via Control Theory Shape
2015/6/18
Capability to predict the flow past an airplane in different flight regimes such as
take off, cruise, flutter.
2 Interactive design calculations to allow immediate improvement
3 A...
Fluid flow control with transformation media
Coordinate transformations, Brinkman-Stokes flow,porous media,
2011/9/1
We introduce a new concept for the manipulation of uid ow around three-dimensional bodies.Inspired by transformation optics, the concept is based on a mathematical idea of coordinate trans-formations,...
Error analysis and a new steering law design for spacecraft control system using SGCMGs
Single gimbal control moment gyros (SGCMGs) Attitude control Singularity analysis Steering law
2012/2/29
Based on the singular value decomposition theory, this paper analyzed the mechanism of escaping/avoiding singularity using generalized and weighted singularity-robust steering laws for a spacecraft th...
第三届国际动力学会议——振动与控制（The Third International Conference on Dynamics, Vibration and Control）
第三届 国际动力学 会议 振动 控制
2009/5/22
Dynamics, vibration and control are among the most active scientific frontiers in sciences and engineering in recent years, and ICDVC-2010 is devoted to this important research areas. The aim of IC...
The Third International Conference on Dynamics, Vibration and Control
International Conference Dynamics Vibration Control
2009/3/30
Dynamics, vibration and control are among the most active scientific frontiers in sciences and engineering in recent years, and ICDVC-2010 is devoted to this important research areas.
The aim ...
大连理工大学工业装备结构分析国家重点实验室研究成果：结构力学与最优控制之间的模拟理论 Analogy between Structural Mechanics and Optimal Control
大连理工大学工业装备结构分析国家重点实验室研究成果 结构力学 最优控制 模拟理论
2008/3/9
基于结构力学与最优控制的模拟理论，提出了基于2N类算法的精细积分法，并给出求解状态反馈
控制问题及 滤波问题中黎卡提微分方程的精细积分方法。现已证明 状态反馈控制及 滤波中的最优参数对应于结构力学中结构振动的基本固有频率，从而可用扩展的Wittrick-Williams算法结合Riccati方程的精细积分算法计算这一最优参数。以此为基础，进一步将算法用于求解更为一般的
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