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The common method, that all strong-correlation terms of the model are eliminated, can bring the loss in the engineering application, so the new method is proposed that the identified model reserves some correlation. The augmented matrix A is constructed by the outputΔW and the matrix S. The"determinating order based on ratio of determinant"is brought out to screen the strong-correlation terms in the structure identification. The latent root estimation is improved in screening the eigenvalues and eigenvectors. Thus the estimation precision is improved greatly.The consistence check of guidance instrument error coefficients of flight test and ground test is the purpose of flight experiment. The causes of inconsistency of the two models are analyzed. The hypothesis test of linear regression model based on F statistics is proposed to check the consistence.Finally, the instability of error coefficients is probably caused by the change of the flight environments, therefore, the relation between the error coefficients and flight environment is analyzed. The approach is presented to identify SINS guidance instrument error models and compensate the error in the segmented sections corresponding to the change of vertical acceleration of aircraft.

在结构辨识中,常用的方法由于将模型中的强相关项全部剔除而给工程应用带来损失,因此,本文提出了新的有益思想,即在保留一定相关性的基础上进行辨识:将输出向量ΔW与环境函数矩阵S构成增广矩阵A,然后采用"比定阶行列式"来剔除相关向量的方法,这样既可以尽可能多地保留了对落点影响大的强相关参数,又可以对落点影响小的强相关参数给予剔除;在参数估计中,改进了特征根估计中特征根和特征向量的筛选方法,提出"近零"准则,从而大大提高了参数估计的精度;再者,鉴于天地模型"一致性"检验是飞行试验和SINS制导工具误差系数分离的主要目的,因此,本文又深入分析了造成天地模型不一致的原因,提出了采用基于F统计的线性回归模型假设检验方法来进行捷联制导工具误差模型的天地"一致性"检验;最后,鉴于飞行环境剧烈变化可能会对惯性仪表误差系数稳定性带来一定的影响,因此本文深入地分析了SINS制导工具误差系数与外界环境的关系,提出了基于过载变化大小的分段辨识和分段实时补偿的算法。

The idea of zero cost cycle is devised to solve the critical problem of minimum cost flow. Additional related results obtained include: the theory of bottleneck analysis based on minimum cost augmentation chain and zero cost cycle; the proof of the existence condition and the coherence condition of bottlenecks based on network output; methods to solve various kinds of process bottlenecks; the development of the algorithms of optimization and bottleneck analysis of MCPN (i. e, MCPN-CBA1 and MCPN-CBA2); a series of scheduling strategies and algorithms based on cost analysis, profit evaluation and bottlenecks of process flow line.

四。提出了基于工艺流程成本分析、利润评价的两类生产网络模式:最小成本生产网络和最大利润生产网络;首次提出零成本圈的概念,从而提出并研究了最小费用流的临界问题;创建了基于最小成本增广链、零成本圈的瓶颈分析理论,证明了过程瓶颈的存在性条件以及基于网络加工量的瓶颈一致性条件;给出了求解各类瓶颈的关键技术,研究开发了MCPN的瓶颈分析算法MCPN-CBA1、MCPN-CBA2;提出了一系列基于工艺流程成本分析、利润评价及过程瓶颈的调度策略和调度算法。

Based on a lot of experiment results, a conclusion is drawn: comparing with other factors, the performance of branch handling strategy is the key limits of processor to exploit the instruction level parallelism existed in nonscientific code, cache miss have severe effect on superscalar processor's performance when it runs scientific code. Second, in order to reduce the branch penalty and improve the performance of superscalar processor, a new branch handling strategy—a classification based hierarchical branch handling strategy, CHBHS is proposed. It first expands the traditional processor architecture to support multiple condition code, conditional execution and Mbranch instruction, as a result, compiler can reduce the number of static conditional branch when the code is generated. Then, CHBHS tries to use the best suitable mechanism to deal with different branch base on their different behavior. CHBHS can predict the target address of unconditional branch, subroutine call and conditional branch by buffering their target address in branch target buffer, a newly proposed high efficient return address stack is used to reduce the penalty of subroutine return instruction, a new Counter Register Stack is also proposed to reduce the penalty of loop-closing branch to zero, and dynamic branch predictor is incorporate with branch target buffer to predict the outcome of conditional branch.

基于上述结论,为了尽量消除转移指令对处理器开发指令级并行性能力的影响,进一步提高处理器性能,在详尽分析目前已存在的转移处理策略的特点与局限性的基础上,首次提出了一种新的转移处理策略即基于分类的层次转移处理策略CHBHS(Classification Based Hierarchical Branch Handling Strategy),它首先通过扩展传统的体系结构,支持多条件码、条件式执行及多分支转移技术,以使编译程序在进行代码生成时可尽量少生成条件转移指令,从而减少静态条件转移指令的数目;其次,基于不同的转移指令的行为不同这一事实,提出了对不同的转移指令采用不同的机制进行处理的思想,即对无条件转移指令和函数调用指令以及条件转移指令的目标地址,采用转移目标缓冲器来预测,对于函数返回指令,采用所提出一种的高效返回地址栈来预测其目标地址,对于大多数循环控制转移指令,采用所提出的Counter Register Stack来将其所可能带来的损失减少为0,对于其他的条件转移指令采用动态预测机制来预测其方向。

The main achievement is as following: Present a new software structure with insert mode based on diagram and data platform. With this structure the software can be used in various voltage levels of power networks by switching function groupware with corresponding edition. Therefore it is important to solve software universality and developability.(2) Present a new idea that any operating condition is combination of running mode of plant or station, power supply topological and rules of equipment maintenance. This idea is very useful at simplifying setup and choice of operating conditions and ensuring calculation result correction.(3) Present a new idea of protection setting examination and rectification. Protection setting examination is used to examine the selectivity、 sensitivity and speed under certain operating condition, and pass an opinion whether these settings are wrong;Setting rectification is used to calculate new relay settings when error is found in setting examination.(4) Point out that interaction design is the key step in developing power system application software,which can secure usability.

主要成果有:(1)提出了以图形/数据平台为基础的插件式软件结构,通过配置不同版本的功能插件即可应用于不同特点的电网,对解决软件的通用性和可发展性具有重要意义;(2)提出了基于厂站方式、供电方式和检修规律相组合的运行方式分解方法,它能有效提高运行方式选择的合理性与全面性,使定值计算的正确性得到保障;(3)提出了保护定值校正的思想并进行了软件实现,它能检测当前保护定值在选择性、灵敏性、快速性等方面是否适合当前的运行方式,并对不正确的定值进行纠正;(4)指出交互设计应作为电力系统应用软件开发中的一个关键步骤,目的是保证软件的可用性,并对软件开发的过程进行了总结,提出了许多有益的实践经验。

The applicant that requests the right of priority in accordance with the preceding paragraph shall file a written declaration when filing the application for trademark registration, and shall submit a copy of the documents of application for trademark registration it firstly filed within 3 months; those failing to file the written declaration or failing to submit the copy of the documents of application for trademark registration within the prescribed time limit shall be regarded as having not requested for the right of priority.

依照前款要求优先权的,应当在提出商标注册申请的时候提出书面声明,并且在三个月内提交第一次提出的商标注册申请文件的副本;未提出书面声明或者逾期未提交商标注册申请文件副本的,视为未要求优先权。

Deng's idea of systematic combating corruption terminates the viewpoint that corruption should be regarded as an ideological or interclass conflict; it reveals the importance of combating corruption and accelerates the great change of fighting against power corruption to system corruption.

邓小平提出的制度反腐思想第一次从理论上结束了把腐败现象看作是一种思想作风问题或阶级斗争的表现,深刻揭示了制度反腐的重要性,推动了我国反腐败斗争从权力反腐到制度反腐的重大转变,实现了反腐理论的新飞跃,提出了不搞运动,从建立健全制度入手解决腐败现象的新路子;邓小平提出的:"一手抓改革开放,一手抓惩治腐败"的两手抓思想,使经济建设和廉政建设并重,确保了社会主义现代化事业的顺利进行;邓小平提出的反腐败"还是要靠法制,法制靠得住些"的思想,使廉政建设在社会主义法制的基础上,真正做到"有法可依,有法必依,执法必严,违法必究,"逐步实现了依靠法制和制度而不是人治来解决党风廉政建设的问题。

Aim at the reality of our country's construction market; the thesis discusses the need and pressure of establishing engineering insurance system. For the problems in developing engineering insurance market, the thesis gives advice on priority of choosing the type of insurance in China, by analyzing main risk in a project, using advanced experience of developed countries, and comparative research. Then, analyze the supervision of engineering insurance, and raise the point of designing the supervising system of it. This can protect its health development. At the same time, compare relative laws in this field in both China and other countries,then give suggestions on juristical problems of carrying out engineering insurance that should be solved immediately. It's the law protection of the system. At last, draw a conclusion at strategy and suggestion of establishing and carrying out the system.

本文针对目前我国建筑工程市场现存的问题,阐述推行工程保险的必要性和紧迫性;针对工程保险市场发展存在的问题,从主要的工程风险分析入手,借鉴国外发达国家的先进经验,在比较研究基础上,提出我国在险种选择和开展优先级别上的建议;在此基础上通过对工程保险监管的分析,提出构建我国工程保险监管制度的构想,从监管的角度为工程保险的发展提供良好的环境;同时再次运用比较的方法,从国内外工程保险相关法律异同分析,提出我国推行工程保险制度待解决的法律问题,为工程保险体系的构建提供法律保障;最后综合提出我国在推行构建工程保险制度的实施策略和建议。

To improve performance of Chinese processing applications, we must change this situation, thoroughly think of the linguistics foundation of Chinese processing, and work over linear-grammar that suits to process word neighbor-ship in Chinese by computers. We have gotten many original research results as follows: We introduced the concept of simple-phrase and the method to identify them; We also introduced a smoothing method, which greatly relaxes the sparseness problem in statistic method, based on the similarity of words according to linear dependence of them, and introduced a person-name recognition method based on reliability and a method to recognize new word based on multi-features.

本课题为了提高汉语处理应用软件的性能,打破这一传统,彻底反思汉语处理的语言学基础,研究适合于汉语的、适合于计算机处理的、适合于词语线形关系的文法,创新性地提出了线形文法的思路,并有多方面的原创性成果,包括:提出了简单短语概念并拟订了界定规范并设计了相应的识别方法;提出了基于线性邻接分布特征的词语相似性计算方法,有效的缓解了统计的数据稀疏问题;提出了基于可信度的人名识别方法和多特征集成的新词语识别方法。

The absolute solution of Jiaojia ERP is put forward, the system models are established, and the solution are explained in detail. The business program of Jiaojia gold mine is reengineered based on the theory of "business centers", and the program-oriented compressed organization is framed. The index group and the solution of mine total quality management are setup. Then the optimize program of SCM and its components are designed on the guidance of "Horizontal Integration". The data of Jiaojia gold mine are reengineered based on the data warehouse technology. The information integration can be available after the establish of the business oriented databases, the subject integration oriented data marts, the application oriented data warehouses, the code databases and metadata, as weil as the OLAP system. The mathematics models and data mining modes are set up to function for the decision support of ERP system. The model of programming Master Production Schedule driven by geological resources and marked is figured out, so as to the models for material requirements planning and other decision supports are set up. The models provide service in forms of model storehouse, method storehouse, and algorithm tools center. The agent center is introduced to process the models' organizing, service, as well as self-study. The function system of Jiaojia gold mine ERP is figured out. By combining the development characteristics of Clients/Server and Browse/Server, the general framework and every sub systems are described in detail, including the function, structure, arrangement, modality, and so on.

主要内容如下:(1)深入论述了黄金矿山实施ERP的可行性,并结合应用需求将ERP理论在深度和广度上进行了拓延,建立了黄金矿山ERP系统的理论基础:以资源与市场共同驱动的供应链管理;黄金矿山的双重物流体系;以地质资源有效利用为目标的生产控制体系;黄金矿山财务管理的成本控制核心理论等;(2)提出焦家金矿ERP系统的整体解决方案,构建ERP系统模型,并进行了细节方案的设计:基于"作业过程核心"理论重新规划焦家金矿的业务流程,在此基础上设计面向流程的"扁平化"组织机构;建立了矿石全面质量管理的指标体系和实施方案;以"横向一体化"为指导思想,提出供应链管理各组成部分的全面优化方案;(3)以数据仓库技术为核心完成焦家金矿的数据规划,分别建立面向业务的数据库、面向主题集成的数据集市和面向主题应用的数据仓库,设计代码数据库和元数据库,定义OLAP方式,实现焦家金矿的全面信息集成;(4)针对ERP系统中的决策支持功能,建立了相应的数学模型和数据挖掘模型,提出了地质资源和市场共同驱动的主生产计划模型制定过程,进一步建立了物料需求计划的线性规划模型,以及其它决策支持模型;提出以模型库、方法库和算法工具为核心的模型服务方式,并设计了代理机制完成模型的组织、服务和自学习过程;(5)构建焦家金矿ERP系统的功能体系,针对C/S和B/S模式系统的开发特点,分别对功能体系架构以及各子系统的功能、结构、层次和形式进行详细设计。

Some new method is presented in this paper: A. An Integrated parameters computation method to analysis asynchronous operation of the turbine generator is given, including the equivalence of short circuit and open circuit of field windings, deducing boundary condition of 〓 method and computing frequency parameters. B. A new memory structure for sparse complex matrix and a PCCG method based on it are introduced to save memory and computation time. C. An equivalent method of vacuum is presented, and effectively eliminate the effect of corner point and accelerate convergence of PCCG method. D. Coupling the computation of electromagnetic and temperature field is discussed and model for computing temperature field of the turbine generator rotor at asynchronous operation is built.

文中提出了以下新方法:(1)在失磁异步运行转子三维涡流场计算中提出了完整的参数计算方法,其中包括励磁绕组开、短路的等效,〓法边界条件的推导及频率参数的计算方法;(2)提出了铁心内空气域的等效方法,有效地解决了开槽引起的角点奇异问题,并提高了方程组的迭代收敛速度;(3)在〓法有限元模型中,创立了一种能节约内存、提高计算速度的压缩存储矩阵格式,并建立了基于该格式的方程组解法;(4)提出了涡流电磁场和温度场两种不同场计算的合理结合方法,建立了转子三维稳态和时变温度场的有限元计算模型。

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推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。