disturbance相关论文
In conventional PID scheme,the ensemble control performance may be unsatisfactory due to limited degrees of freedom.Base......
In this paper,dissipativity problems of stochastic systems with time delays are introduced.Sufficient conditions for exp......
Sandy bed cannot keep its original smoothness as the flows pass. With the increase of the flow intensity, the bed forms ......
Amur corktree (phellodendron amurense Rupr.)is one of the important accompanyingspeeies of Korean pine(Pinus Koraiensis......
INTRODUCTION Since the publication of Dr. J. G. Andersson’s important “Essays onthe Cenozoic of Northern China” in 1......
Afforestation and forest management can increase carbon stocks and account for emission reduction according to the Kyoto......
To achieve the fast convergence and tracking precision of a robotic upper-limb exoskeleton,this paper proposes an observ......
暂态稳定是近年来引起广泛关注的一个问题。从技术上讲,稳定分析一般采用确定性方法,来处理电力系统简单的确定性稳定分析问题,但......
关于准地转纬向对称流的非线性稳定性判据可以由一个最优的庞加莱不等式改进。在这篇文章中,通过傅里叶级数的思想,我们直接从阿尔......
风除对森林造成了危害外,还对树木的生长、形态以及森林生态等产生影响.随着全球气候变化的发展,更多和更强的暴风出现的危险性日......
Soil aggregate stability as a key indicator of soil structure,is a product of interactions between soil environment,mana......
The tiny chinese village of wukan in Guangdong Province has gone from obscurity to public prominence in three months. Mo......
This paper deals mainly with the influence of lane changing behaviours on the stability of two-lane traffic flow under a......
Background Up to now there have been no satisfactory drugs to treat psychiatric disorders, and now bioactive compound fr......
General QR decomposition of the observation matrix is used to solve identification functions to evaluate identification ......
This paper presents a MDOF (multi-degree-of-freedom) model to describe the vehicle motion, considering influences of fac......
Structural Design and Hydrodynamics Analysis of a Self-reconfigurable Propeller1 DING Xilun1 WANG Zhengrong1, 2 ZHANG Wu......
Image texture indices and trend analysis for forest disturbance assessment under wood harvest regime
Effective disturbance indices for Hyrcanian forests in Kheyroud,Nowshahr,Iran were determined.The study area was divided......
Water-assisted injection molding(WAIM), an innovative process to mold plastic parts with hollow sections, is characteriz......
As a very important component of a coastal system,tidal flats come to be a focus of the studies on land-ocean interactio......
This paper introduces a new two-lane high-order continuum model by embedding the two delay time scales continuum traffic......
Liquid-filled compartment structure consists of a bulk steel plate with matrix blind holes which are filled with liquid ......
研究了磁悬浮球系统的线性自抗扰控制(linear active disturbance rejection control,LADRC)及其参数整定问题.磁悬浮系统固有的非......
Robust fault diagnosis based on adaptive observer is studied for a class of nonlinear systems up to output injection. Ad......
The purpose of this paper is to develop a general control method for swarm robot formation control. Firstly,an attractio......
On the basis of the gain-scheduled H∞ design strategy, a novel active fault-tolerant control scheme is proposed. Under ......
It is well known that the human auditory system possesses remarkable capabilities to analyze and identify signals. There......
船舶直线航迹控制系统是一种单输入双输出系统,具有强非线性和典型的欠驱动特性;船舶运动又易受风、浪、流等干扰,使得航迹控制器......
The term Kriyakala refers to the recognition of the stage of a disease’s progress,which helps to determine appropriate ......
Trade-offs between ecosystem service provision and the predisposition to disturbances:a NFI-based sc
Background:Scenario analyses that evaluate management effects on the long-term provision and sustainability of forest ec......
An assessment of population structure and regeneration status of Magnolia punduana Hk. f.&Th. (Magno
The population structure and regeneration status of Magnolia punduana Hk. f. & Th., an endemic tree species of northeast......
提出并研究了基于Michelson干涉仪的应用于检测时变扰动的光纤分布式传感器。所提出的光纤传感器由两个Michelson干涉仪和一个光纤......
Blasting and breaking of hard roof are main inducing causes of rock bursts in coal mines with danger of rock burst,and i......
To address the stability of solar thermal power generation system which is characterized by the presence of random and s......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Neutral-point voltage control for a three-level DC-AC inverter using equivalent-input-disturbance ap
One problem with a single source three-level inverter is the drafting of its neutral-point voltage. This may occur durin......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
An impacts of logging operations on understory plants for the broadleaved/Korean pine mixed forest o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of uprooting tree on herbaceous species diversity, woody species regeneration status and sof
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Diversity, abundance, and structure of tree communities in the Uluguru forests in the Morogoro regio
Uluguru forests are globally recognized as important biodiversity hotspots, but anthropogenic pressure threatens their v......
This review summarizes the current state of knowledge on pine and oak forest dynamics in the midmontane central Himalaya......
Vegetation cover density and disturbance affected arbuscular mycorrhiza fungi spore density and root
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The effects of food abundance and disturbance on foraging flock patterns of the wintering Hooded Cra
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Background: One of the most important drivers of forest biodiversity is conspecific negative density dependence(CNDD), a......
针对一类带有扰动的未知时滞非线性系统,将未知的非线性函数表示成新的表达式,利用反步方法设计了一种鲁棒自适应控制器。首先构造......
高压电网中的输电线路多数以环网方式运行,为快速确定短路故障点,本文提出一种三角形环网中的故障定位新方法.该方法利用三次样条......
为了获取精确的电动助力转向系统(EPS)状态变量,提出了3种状态观测器,分别为4阶、5阶和6阶的全维观测器.5阶全维观测器加入干扰,6......
The receptivity of plane Poiseuille flow to local single-period micro-vibration disturbances with different phases at th......
