首页 > 搜索 > 联合输入状态估计算法,状态估计算法 的翻译结果-

联合输入状态估计算法,状态估计算法 的翻译结果-

互联网 2020-10-21 20:41:08
在线算命,八字测算命理

全部字典双语例句英文例句文摘定制

状态估计算法state estimation algorithm(34)state estimation algorithms(7)state estimation method(5)相关语句  state estimation algorithm     The Research of Dynamic State Estimation Algorithm in Power System Based on Hybrid Measurements of WAMS/SCADA      基于WAMS/SCADA混合量测的电力系统动态状态估计算法研究 短句来源     P-Q decoupled state estimation algorithm based on robust theory      基于抗差理论的P-Q分解状态估计算法 短句来源     Multisensor Distributed State Estimation Algorithm Basedon Information Filter      基于信息滤波的分布式多传感器状态估计算法 短句来源     The Application of Optimal Step Length Factor Method in Power System State Estimation Algorithm      最优步长因子法在电力系统状态估计算法中的应用 短句来源     Power System State Estimation Algorithm Based on Measurement Transformation of Equivalent Current      基于等效电流量测变换的电力系统状态估计算法研究 短句来源更多         state estimation algorithms     With the application of Phase Measurement Unit(PMU) based on GPS, this paper provides three-phase state estimation and harmonic state estimation algorithms based on PMU for solving inherent biases.      随着基于GPS同步相量测量单元(PMU)的应用和计算机技术的发展,该文提出了一种以PMU为基础的三相状态估计和谐波状态估计算法以消除这种固有误差。 短句来源     Several kinds of classical state estimation algorithms are proposed in the paper, their use in different systems analysized. The standard which estimates the stability of algorithms is introduced.      本文首先探讨了几种经典状态估计算法,分析了它们在不同系统中应用的优缺点,还分析了状态估计数值病态问题的来源,并且给出了衡量估计算法数值稳定性的标准。 短句来源     The state estimation algorithms respectively based on Newton method, nodal voltage and current equations and the state estimation algorithm for distribution network based on branch currents are compared and analyzed.      文章分别对基于牛顿法的状态估计算法、以节点电压电流方程式为基础的状态估计算法及基于支路电流的配电网状态估计算法进行了比较。 短句来源     Aiming at the questions encountered in various state estimation algorithms for AC/DC combination system, a new state estimation algorithm is proposed in this paper, which can make AC active power, reactive power and DC equations decoupled fast.      针对当前交直流联合系统各种状态估计方法所遇到的问题,提出了一种新的有功、无功和直流方程解耦的快速分解状态估计算法。 短句来源     At present the most of state estimation algorithms in use follow the classic weighted least squares (WLS), whose precondition is that random noises submit normal distribution. When bad data exists, WLS can not get better estimation results until it combined with other bad data detection and identification methods. Due to that measure noise can' t strict submit normal distribution, integrated with other detection and identification methods makes the program more complex, and prolongs the computing time of the algorithm.      目前的状态估计算法大多是沿用经典的加权最小二乘估计法,它的前提是建立在随机噪声为正态分布的基础上,当出现粗差时,加权最小二乘法必须结合其它不良数据检测和辨识方法才能得到较好的估计结果,由于量测噪声不可能严格服从正态分布,结合其它检测辨识方法剔除不良数据增加了程序的复杂性,延长了算法的计算时间。 短句来源更多         state estimation method     A STATE ESTIMATION METHOD FOR DISTRIBUTION SYSTEMS BASED ON EQUIVALENT POWER TRANSFORMATION      基于等效功率变换的配电网状态估计算法 短句来源     This approach uses Bus Load Distribution technology to account for current magnitude measurements, solving the problem that the branch-power-based state estimation method for distribution systems cannot deal with current magnitude measurements.      该算法以基于支路助率的配电状态估计算法为基础,运用母线负荷分配技术将某些支路电流幅值量测纳入算法中。 短句来源     Object-oriented technology, sparse matrix technology and node optimizationtechnology are adopted to realize the fast decoupled state estimation method throughprogramming.      并采用了面向对象技术、稀疏矩阵技术、节点优化技术,编程实现了快速分解状态估计算法。 短句来源     A new fast decoupled state estimation method is presented for distribution systems.      本文提出了一种新的快速解耦配电网状态估计算法。 短句来源     A new robust state estimation method based on Function of Fair is presented.      为了得到既有较强抗差性又有较高效率的估值,提出一种基于F a ir函数的抗差状态估计算法。 短句来源  “状态估计算法”译为未确定词的双语例句     Conventional Kalman filter(TTF) based on information fusion includes two methods—state vector fusion and measurement fusion.      Kalman滤波是一种应用非常广泛的状态估计算法,基于信息融合的Kalman滤波包括状态向量融合和测量融合两种方法。 短句来源     This paper analyzes the algorithm of the state estimation, detection and identification of bad data.      本文对电力系统状态估计算法、不良数据的检测与辨识等进行了分析研究。 短句来源     The paper carries on the research of network topology, algorithm of state estimation and detection and identification of bad data, and applies the method of tracking search to network topology, semi-dynamic optimization to node numbering, algorithm of weighted least-squares with constraints to state estimation and rN to detection and identification of bad data.      本文对电力系统状态估计理论中网络拓扑分析、状态估计算法、不良数据的检测与辨识进行了研究,采用独立于结线方式的跟踪搜索法进行网络拓扑分析、半动态优化技术进行节点优化,带约束加权最小二乘法进行状态估计计算,标准化残差进行不良数据的检测与辨识。 短句来源     The paper carries on the research of network topology, algorithm of state estimation and detection and identification of bad data, and applies the method of tracking search to network topology, semi-dynamic optimization to node numbering, algorithm ofweighted least-squares with constraints to stateestimation and r_N to detection and identification of bad data.      本文对电力系统状态估计理论中网络拓扑分析、状态估计算法、不良数据的检测与辨识进行了研究,采用独立于结线方式的跟踪搜索法进行网络拓扑分析、半动态优化技术进行节点优化,带约束加权最小二乘法进行状态估计计算,标准化残差进行不良数据的检测与辨识。 短句来源     The Algorithm of State Estimation for Power Systems with Unified Power Flow Controllers      计及统一潮流控制器的电力系统状态估计算法 短句来源更多        查询“状态估计算法”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句

例句为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。  state estimation algorithmTo get over thesedifficulties a recursive state estimation algorithm with enhancedconvergence is proposed.      In this context, interval observers and a guaranteed recursive state estimation algorithm are combined to enclose the state at any given instant of time in a subpaving.      As soon as it detects the landing target the state estimation algorithm sends commands to the helicopter controller.      Calculation of control effort is accomplished by a Newtontype single step strategy, combined with a state estimation algorithm.      Development of an adaptive target state estimation algorithm for use with advanced missile guidance laws is presented.      更多            state estimation algorithmsThree well-known state estimation algorithms (the Viterbi, Larson-Peschon, and Kalman filters) are derived as monocriterion specializations.      In most cases, the robots employ specific state estimation algorithms for keeping track of the moving objects in their environments.      The contribution of this paper is the analysis of state estimation algorithms for optical CDMA networks.      The hybrid state estimation algorithms are evaluated on target tracking of observed and simulated data.      The run-time complexity of state estimation algorithms is no longer the primary bottleneck.        state estimation methodDue to the fact that the system model and the observation model are corrupted with noise, some kind of state estimation method needs to be used.      In the following space the Moving Horizon state estimation method is applied in intersection model.      The proposed methodology for correcting errors from various manufacturers is being implemented into a general state estimation method.      

In this paper, the (status of) several problems of hierarchical control are surveyed. The contents of this paper are as follows: In section Ⅰ, the auxiliary problem and relaxation principle which are based on infinite-dimensional programming are discussed in detail. By these two principles, a unified apprach is formed, which can be used to derive several basic decomposition-coodination algorithms. In section Ⅱ, the hierarchical method are used to obtain the closed-loop optimal control laws of linear and nonlinear...

In this paper, the (status of) several problems of hierarchical control are surveyed. The contents of this paper are as follows: In section Ⅰ, the auxiliary problem and relaxation principle which are based on infinite-dimensional programming are discussed in detail. By these two principles, a unified apprach is formed, which can be used to derive several basic decomposition-coodination algorithms. In section Ⅱ, the hierarchical method are used to obtain the closed-loop optimal control laws of linear and nonlinear systems; the on-line hierarchical control of the steady-state systems is also discussed. In section Ⅲ, the Stackelberg strategies applied to hierarchical control are surveyed. In section Ⅳ, two algorithms of state estimation for hierarchical systems are derived.

本文论述了近几年关于递阶控制的几个问题。全文分四节。第一节较详细地介绍了从无限维凸规划出发提出的辅助问题原则和松弛原则,根据这两个原则形成的统一方法可以推导出若干分解-协调算法。第二节介绍了用递阶方法离线地计算线性和非线性系统的闭环控制律,并对稳态系统的在线控制问题作了较详细的介绍。第三节论述了Stackelberg策略在递阶控制中的应用。第四节介绍了两种递阶系统状态估计的算法。

State estimator in power system is an important element for controlsystem. Because of its ability to deal with the abundant infomationfrom various stations and substations, and to detect, identificate andeliminate the bad data, it has been used for real-time control of elec-tric power system as an important part to improve the security and relia-bility of power system operation. This paper derives the formulae usedfor estimation and makes a general review of the recent achievement ofthe research work in power...

State estimator in power system is an important element for controlsystem. Because of its ability to deal with the abundant infomationfrom various stations and substations, and to detect, identificate andeliminate the bad data, it has been used for real-time control of elec-tric power system as an important part to improve the security and relia-bility of power system operation. This paper derives the formulae usedfor estimation and makes a general review of the recent achievement ofthe research work in power system static-state estimation made by theinvestigators of advanced industrial countries[1]-[11]. It also presentsthe study of optimal theory applied to estimation algorism and simpli-fication of Newton's method in combination with P-Q de-coupling. Byuse of non-linear statistic theory, the detection and identification ofbad data are investigated. Numerical examples of 5-node and 18 nodesystems are given.

电力系统的状态估计器是系统控制的重要环节。由于它能同时处理从不同地点来的多余数据,检测、识别及消除不良数据,它已被用来作为实时控制系统的重要一环来改进系统运行的安全性及可靠性。本文将国外有关状态估计理论应用在电力系统方面的研究成果,加以系统的归纳总结,推导了有关的计算公式。研究了将最优化理论应用在状态估计的算法并结合P—Q解耦对牛顿法作了一些改进。通过非线性统计理论对检测及识别进行了探讨。文中附有5个结点和18个结点的计算例题。

When the least square criterion is applied to the state estimation of a large scale power system, high order of the equation will make it ill-conditioned. This paper describes a technique which reduces the large state estimation problem to a set of small least square problems plus the solution of a square system.It has been verified that the partitioned state estimate is identical with the usual full least square estimate. So far as the state estimation of a large power system is concerned, the proposed method...

When the least square criterion is applied to the state estimation of a large scale power system, high order of the equation will make it ill-conditioned. This paper describes a technique which reduces the large state estimation problem to a set of small least square problems plus the solution of a square system.It has been verified that the partitioned state estimate is identical with the usual full least square estimate. So far as the state estimation of a large power system is concerned, the proposed method is capable of improving the stability of state estimation and shortening the time of computation.

一个大型电力系统最小二乘方准则的状态估计,由于其阶数很高而出现病态倾向。本文提出的一种把整个电力系统的状态估计转变为解一组(若干个)较小系统的最小二乘方问题和一个联立方程组问题。这样得到的结果与原来把电力系统状态估计作为一个最小二乘方问题处理所得的结果是一致的。这一方法改善了状态估计器的稳定性,缩短了计算时间。因此,这种状态估计算法适用于大型电力系统。

     图标索引 相关查询估计状态状态估计信道状态估计网络状态估计三相状态估计增广状态估计非线性状态估计状态估计法分层状态估计随机状态估计先验估计状态递推状态估计   CNKI小工具在英文学术搜索中查有关状态估计算法的内容在知识搜索中查有关状态估计算法的内容在数字搜索中查有关状态估计算法的内容在概念知识元中查有关状态估计算法的内容在学术趋势中查有关状态估计算法的内容  

CNKI主页 | 设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索版权图标 2008 CNKI-中国知网京ICP证040431号 互联网出版许可证 新出网证(京)字008号北京市公安局海淀分局 备案号:110 1081725版权图标 2008中国知网(cnki)中国学术期刊(光盘版)电子杂志社

免责声明:非本网注明原创的信息,皆为程序自动获取互联网,目的在于传递更多信息,并不代表本网赞同其观点和对其真实性负责;如此页面有侵犯到您的权益,请给站长发送邮件,并提供相关证明(版权证明、身份证正反面、侵权链接),站长将在收到邮件12小时内删除。

相关阅读

一周热门

查看更多