策略模型

Fault diagnosis architecture based on adaptive neural networks for a class of unknown nonlinear systems with unmeasured states is proposed.

针对一类模型未知及状态不可测的非线性系统，提出了基于自适应神经网络的故障诊断策略，不仅在线估计神经网络的矩阵权重，而且在线估计高斯函数的宽度和中心。

Further I make use of the conclusion to solve a storage problem, get an optimal control policy between storage and need, and give the corresponding numerical results.And we also discuss the key word that dissolve this kind of problem: the construct and analysis of variational equation.

本论文的主要工作时对原问题的费用函数进行了扩展，使其归结到一类更广泛的函数上去，从而拓宽了其应用；并且将得出的结论引入存储问题，得到储量与需求间平衡的最佳效益模型的最优控制策略，并给出相应的数值结果。

Testability analysis and fault di agnosis strategy design based on multi～signal model.

基于多信号模型的测试性分析与故障诊断策略设计。

In this thesis research, we have employed Dictyostelium as a model organism for amoeboid chemotaxis and taken a forward genetics approach to uncovering novel players in the signaling pathways leading to chemotaxis.

本论文即利用黏菌作为模型生物，采用正向遗传学的策略找寻趋化运动讯息传递途径上新的成员。

Surveying that the different investments and the risk preference of firm agent affect the financial decision, a conclusion was gained: If firm manager is risk averter, then he prefers internal finanacing or equity financing to debt financing.

结合已建立的模型基础和会计分析方法，对资本结构和有关的财务指标对经营利润影响进行分析，为优化企业举债经营提供一些可行的基本策略。

In chapter six, the vender markov process and renewal process are used to analyze deteriorating items inventory control .The steady balanceable target function is established and the optimal inventory control strategy is given.

第六章引入向量马氏过程和更新过程对随机易腐物品的最优存储进行了基本分析和探讨，给出了模型从稳态下的目标函数，并提出了最优的库存控制策略。

Methods: The algorithm is based on mixed integer linear programming in which binary and positive float variables are employed to represent beam orientation candidates and beamlet weights in beam intensity maps respectively.

本算法基于混合整数线性规划模型，使用二进制变量代表候选的射野方向，非负连续变量代表射野强度图中每个单元野的权重，采用一种确定性搜索策略同时优化射野方向和强度分布。

The testing, answering system was developed out by the ASP.net. Two test papers were abstracted from the system by the combination of the certain proportion and binominal distribution mathematical models stragety. The two test papers were tested by 52 students through the cross design. The difficulty and discrimination of items and the reliability and validity of the test papers were worked out with Education Statistics, factor analysis, relative analysis etc.

运用ASP.net技术开发了组卷、答卷、阅卷系统，应用重点等级定额比例分配与难度等级二项分布数学模型相结合的组卷策略随机抽出2套试卷，采用交叉设计对52名预防医学本科学生进行测试，用教育测量学原理、因子分析、相关性分析等方法分析两套试卷试题的难度、区分度和试卷的信度、效度。

Cronbach a of them equals respectively 1.000, 0.714. Conclusions The system could form the test pater with the strategy of the combination of the certain proportion of the important degree and the binominal distribution models which realized the Internet testing, rectifying and analysis.The test papers abstracted from the system were reliable and valid. It can scientificly, objectively evaluate the students' ability and it's beneficial to deviation of the teaching, testing and controlling testing cheat. The Non-paper testing system has good practical value.

建立的试题库和考试系统能够按重点等级定额比例分配与难度等级二项分布模型策略组卷，实现了远程考试、自动阅卷和相关分析功能；从该系统抽取的试题难度和区分度合适，试卷可信、有效；能够客观、公正、科学地测试和评价学生的能力，对开展教考分离、控制考试作弊起到积极作用，具有较好的实用价值。

Then this dissertation proposes methodologies and algorithms through which a three-axis NC cutter path can be directly generated from massive data points obtained non-contact measuring devices. At the beginning, a Z-map model is employed to set up mesh points with the principle of Convolution Kernel and Blobby algorithm.

在认真分析闭环伺服系统基本框架的基础上，建立了伺服驱动系统中伺服电机、伺服驱动器等主要部件的数学模型，研究了位置控制器的硬件结构和位置伺服控制策略；通过深入剖析Windows系统的体系结构，提出Windows环境下基于虚拟设备驱动程序的伺服系统稳定控制。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐