In view of the problem of bandwidth constraints in networked control systems , a kind of stochastic communication logic based on states of systems is proposed , which is built on a state dependent poisson process and applied in common structure of states - feedback networked control systems 摘要针对网络控制系统的带宽约束问题，提出一种基于系统状态的状态依赖泊松过程决定的随机通信逻辑，并将其应用于一般结构的状态反馈网络控制系统。
About the risk model with two compound poisson processes , we discuss the risk model with two compound poisson processes and the risk model with two compound poisson processes by diffusion . then we get lundberg inequality and the formula of ruin probability in this new model 对于保费收入过程为复合poisson过程的破产模型，本文就不带干扰时的破产模型和带干扰时的破产模型进行讨论，运用鞅方法的得出了破产概率满足的lundberg不等式。
Secondly in this paper we discuss the common survival probability in finite time period under the generalized compound poisson risk model in which the premium income process is a poisson process and in case of gamma ' s claim amounts , then we get more satisfied expressions 其次，本文讨论了广义复合poisson风险模型在保单收入过程为poisson过程、个体索赔为伽玛分布情形下，讨论了更一般的有限时间内的生存概率问题，得到了较为满意的表达式。
Among various srgms , the srgm of the type of the non - homogeneous poisson process ( nhpp ) is very important , which absorbs most researches and are applied widely . such a model generally assumes that the testing environment and the operating environment of software are same , namely , the failure data of software obtained in the testing environment can predict the reliability of software in the operating environment 非齐次泊松过程( non - homogeneouspoissonprocess ,简称nhpp )类软件可靠性增长模型是软件可靠性增长模型中非常重要的一类,也是目前研究最多、应用较广的一类模型,这类模型一般假设软件的测试环境与软件的运行环境相同,即用软件在测试条件下获得的失效数据能够预测软件在运行时的可靠性。
The problem has been studied from two sides , firstly , from the viewpoint of applicability , based on the development strategic objectives of the oil company , with the aim to unify the exploration and extraction decisions of the resources in an integrated framework , and integrate the macro economic and technical objectives with micro economic and technical models of an oil well , an integrated non - linear dynamic optimal control model has been constructed , the objective is the benefit maximum of the exploration and extraction of the resources , and the optimal strategies are obtained by changing the problem into a non - linear mathematical programming problem , on the other hand , from the more macro level , based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources , a conclusion is easily deduced that the procedure is full of randomicity , then discovering procedure of oil deposit is proved to be a poisson process , and the reserves process is a supermartingale process , so the model of exploration discovery rate and the reserves model could be constructed 本文从两个侧面对此问题进行了研究，首先从实用性出发，以公司层次的战略性规划目标为基础，将勘探阶段与开发阶段的工程技术及经济方面的决策整合在一个模型框架内，同时将宏观层次的经济技术目标与单个油气井生产的微观技术经济模型相结合，以油气资源勘探与开发的经营效益最大化为目标，建立了一个非线性确定型综合动态优化模型，通过将原非线性最优控制问题转化为一非线性数学规划问题进行了求解。其次从相对更宏观的层次上，通过对油气资源勘探与开发的特点分析，认为具有很强的随机性，证明了勘探活动发现油气藏的过程为一泊松过程，所发现的油气藏储量为一上鞅过程，在此基础上，建立了油气藏勘探发现率模型及储量模型，在油气价格服从几何布朗运动条件下，以油气开采收益最大化为目标，建立了一个油气资源勘探与开发的随机最优控制模型，采用动态规划方法得到了值函数的hjb方程，并针对方程的特点，以及方程及其变量所对应的经济学意义，对最优策略的求解进行了一些讨论。
Moreover , the special expression of the moment , the second moment and variance with de moivre ' s death rate were given . finally , considering abrupt event ' s effect on interest , we established the models of the random rate of interest jointly by gauss process and poisson process , wiener process and poisson process or o - u process and poisson process , also gave the moment , the second moment and variance of the payable present value under the three cases . moreover giving the special expression of the moment , the second moment and variance with de moivre ' s death rate 对于连续型情况，随机利率分别采用gauss过程、 wiener过程和o - u过程建模，分别给出了给付现值的一、二阶矩和方差，并在demoivre死亡律假设下得到了矩的简洁表达式；考虑到突发事件对利率的影响，又对随机利率采用gauss过程、 wiener过程和o - u过程分别与poisson过程联合建模，分别给出了给付现值的一、二阶矩和方差，并在demoivre死亡律假设下得到了矩的简洁表达式。
But , in most of general risk model , the premium income is a constant rate , scholar have generalized the aggregated premium income from a constant rate process to a poisson process . in this article , the author defines the model that premium income is a compound poisson process , not a constant rate process , it is named compound poisson process premium income risk model 作者建立了保费收入为复合泊松过程的风险模型，在新的风险模型中包含两个复合泊松过程，首先考察了复合泊松过程可加性的性质，据此性质，把这两个复合泊松过程化简为一个复合泊松过程，使模型得到化简。
In this paper , we study two correlated riskmodel . we give the relation between these models through made comparisons . we generalize common poisson process in correlated aggregate claims model ofwang and yuen ( 2005 ) and consider compound poisson - geometric process . weexamine basic properties and upper bounds for the ruin probability of compoundpoisson - geometric risk model with thinning - dependence structure . we also inves - tigate the impact of the thing - dependence structure on the ruin probability 在王过京和kamc . yuen ( 2005 )等研究的基础上,本文将其相关模型中的普通poisson分布推广为具有许多优良性质的复合poisson - geometric分布,考察稀疏相依结构下的复合poisson - geometric风险模型的基本性质及破产概率的上界,并对此类相依结构对破产概率的影响进行分析。
Yuen , guo and wu ( 2002 ) studied a more general common shock model for which one claim number process is poisson process while the other is erlang ( 2 ) process . this model is transformed into another risk model for which two claim number processes are independent ( 2002 )两类索赔的索赔次数是erlang ( 2 )和poisson过程的和，而索赔量是相互独立的相关模型，这种情况可转化总索赔量为相互独立的两类索赔的索赔量的和，在此文中得到了最终破产概率的确切表达式与渐近表达式。
Abstract : this paper suggests a general model for hazard analysis of urban post - earthquake fire . based on the statistic study of urban fire , a modified calculating formula for occurrence of urban post - earthquake fire is established . according to poisson process model , a general analysis method is suggested . the analysis result is depicted by exceedance probability curves . the example analysis for a practical project is given in the paper 文摘:建议了一个城市地震次生火灾危险性分析的一般模型.利用民事火灾的统计分析结果,给出了城市地震次生火灾发生率的修正公式.在此基础上建议了地震次生火灾危险性分析方法,并以超越概率曲线的方法表达次生火灾危险性分析的结果.结合实际工程,给出了分析实例
