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| 1 | 电动汽车参与V2G的最优峰谷电价研究显示文摘电动汽车与电网互动(vehicle-to-grid,V2G)的市场机制是V2G实施的重要基础。在分析电动汽车放电成本和效益的基础上,给出了电动汽车放电电价定价的上下限。考虑了用户起始充放电时刻的Poisson分布特性,基于经济学理论提出了电动汽车放电需求函数。建立了以电网总负荷波动最小为目标,以满足用户充放电时间、充放电需求等为约束条件的电动汽车与电网互动的最优峰谷电价模型。以京津唐电网为例,得到了电动汽车充放电的最优峰谷电价和对应时段,验证了所提方法的有效性。 | 项顶 宋永华 胡泽春 徐智威 | 2013 | 中国电机工程学报2013,33,31: | 122 |
| 2 | 基于Poisson对数线性模型的居民点与地理因子的相关性研究显示文摘在基于图斑的地理因子库基础上,通过样本采样、数据预处理、建立Poisson对数线性模型、模型估计、统计检验和假设检验等一系列处理过程,研究全国范围内居民点个数与地貌类型、表土质地、高程带、土地利用类型、年降水量和平均气温等地理因子的相关关系,定量地揭示地理气候条件对居民点分布的影响。从而对挖掘具有特定地理气候特征的地理单元内居民点分布的规律,进而推演目标区域内居民点分布的特性并估算该区域内居民点个数打下理论和数据基础。本文是地理学与统计学交叉研究。运用本文的结论,结合不同人口或经济发展水平等级的居民地的研究,将对区域内人口、资源与环境的协调发展做出贡献。 | 董春 罗玉波 刘纪平 吴喜之 王桂新 | 2005 | 中国人口·资源与环境2005,15,4: | 32 |
| 3 | Assessment and sequencing of air target threat based on intuitionistic fuzzy entropy and dynamic VIKOR显示文摘In view of the fact that traditional air target threat assessment methods are difficult to reflect the combat characteristics of uncertain, dynamic and hybrid formation, an algorithm is proposed to solve the multi-target threat assessment problems. The target attribute weight is calculated by the intuitionistic fuzzy entropy(IFE) algorithm and the time series weight is gained by the Poisson distribution method based on multi-times data. Finally,assessment and sequencing of the air multi-target threat model based on IFE and dynamic Vlse Kriterijumska Optimizacija I Kompromisno Resenje(VIKOR) is established with an example which indicates that the method is reasonable and effective. | ZHANG Kun KONG Weiren LIU Peipei SHI Jiao LEI Yu ZOU Jie | 2018 | Journal of Systems Engineering and Electronics2018,29,2: | 24 |
| 4 | Geometric structure of generalized controlled Hamiltonian systems and its application显示文摘The main purpose of this paper is to provide a systematic geometric frame for generalized controlled Hamiltonian systems. The pseudo-Poisson manifold and the co-manifold are proposed as the statespace of the generalized controlled Hamiltonian systems. A Lie group, called N-group, and its Lie algebra, called N-algebra, are introduced for the structure analysis of the systems. Some properties, including spectrum, structure-preservation, etc. are investigated. As an example the theoretical results are applied to power systems. The stabilization of excitation systems is investigated. | 程代展 席在荣 卢强 梅生伟 | 2000 | Science China(Technological Sciences)2000,43,4: | 15 |
| 5 | FORWARD-BACKWARD STOCHASTIC DIFFERENTIAL EQUATIONS WITH BROWNIAN MOTION AND POISSON PROCESS显示文摘Existence and uniqueness results of the solution to fully coupled forward-backward stochastic defferential equations with Brownian motion and Poisson process are obtained. Many stochastic Hamilton systems arising in stochastic optimal control systems with random jump and in mathemstical finance with security price discontinuously changing can be treated with these results. The continuity of the solution depending on parameters is also proved in this paper. | 吴臻 | 1999 | Acta Mathematicae Applicatae Sinica1999,15,4: | 14 |
| 6 | Large deviations for generalized compound Poisson risk models and its bankruptcy moments显示文摘We extend the classical compound Poisson risk model to the case where the premium income process, based on a Poisson process, is no longer a linear function.For this more realistic risk model, Lundberg type limiting results on the finite time ruin probabilities are derived. Asymptotic behaviour of the tail probabilities of the claim surplus process is also investigated. | HU Yijun | 2004 | Science China Mathematics2004,47,2: | 11 |
| 7 | 时间分层病例交叉研究的R软件实现显示文摘时间分层病例交叉研究是病例交叉研究的一种,适用于多变量的时间序列资料,现已广泛应用于环境污染、气象因素、极端天气事件对人群健康影响的研究。经典的分析方法是条件logistic回归,常采用SPSS中的COX回归模块以及SAS的proc phreg、proc logistic过程实现,最近一些新的分析方法如Poisson回归、条件Poisson回归也被逐渐应用到病例交叉研究中,但目前国内尚无此类方法如何用软件实现的相关文献报道。 | 张彩霞 刘志东 张斐斐 丁国永 姜宝法 | 2016 | 中国卫生统计2016,33,3: | 10 |
| 8 | Dynamic assessment method of air target threat based on improved GIFSS显示文摘As the air combat environment becomes more complicated and changeable, accurate threat assessment of air target has a significant impact on air defense operations. This paper proposes an improved generalized intuitionistic fuzzy soft set (GIFSS) method for dynamic assessment of air target threat. Firstly, the threat assessment index is reasonably determined by analyzing the typical characteristics of air targets. Secondly, after the GIFSS at different time is obtained, the index weight is determined by the intuitionistic fuzzy set entropy and the relative entropy theory. Then, the inverse Poisson distribution method is used to determine the weight of time series, and then the time-weighted GIFSS is obtained. Finally, threat assessment of five air targets is carried out by using the improved GIFSS (I-GIFSS) and comparison methods. The validity and superiority of the proposed method are verified by calculation and comparison. | FENG Jinfu ZHANG Qiang HU Junhua LIU An | 2019 | Journal of Systems Engineering and Electronics2019,30,3: | 9 |
| 9 | 广义线性混合模型在信度理论中的应用 | 贺宝龙 唐湘晋 | 2008 | 金融经济(下半月)2008,,10: | 7 |
| 10 | 基于空间模型的白河林业局天然红松分布显示文摘根据长白山地区白河林业局的772块固定标准地调查数据,分别建立以最小二乘法为基础的全局模型(Logistic和Poisson)和以地理加权回归模型(GWR)为基础的局域模型(GWLR和GWPR)来预估该局天然红松的分布情况。结果表明:天然红松分布受坡度和小班内树木平均胸径的影响最为显著,主要分布在东部和西南部地区,在北部的部分地区也有分布,但数量相对较少。通过比较全局模型和局域模型的AIC值和模型残差的空间相关性指数发现:GWR模型的AIC值明显小于全局模型,并且能够产生更为理想的模型残差,即模型残差的空间相关性明显减小,因此,GWR模型可以有效解决样地间空间异质性问题,有利于提高红松分布的预测精度。本研究将为大区域森林经营中的天然红松分布及其株数估测提供理论依据。 | 王烁 李凤日 赵颖慧 甄贞 | 2015 | 北京林业大学学报2015,37,10: | 6 |
| 11 | Poisson's theory of Birkhoffian system显示文摘The Poisson’s theory in classical analytical mechanics is an important integration theo-ry. The theory includes the definition of the Poisson bracket for the Hamiltonian system,the Poisson’s condition for the first integral and Poisson’s theorem to construct from thePoisson bracket of two known integrals a third integral. The Birkhoffian system | 梅凤翔 | 1996 | Chinese Science Bulletin1996,41,8: | 6 |
| 12 | Central simple Poisson algebras显示文摘Poisson algebras are fundamental algebraic structures in physics and symplectic geometry. However, the structure theory of Poisson algebras has not been well developed. In this paper, we determine the structure of the central simple Poisson algebras related to locally finite derivations, over an algebraically closed field of characteristic zero.The Lie algebra structures of these Poisson algebras are in general not finitely-graded. | SU Yucai & XU XiaopingDepartment of Mathematics, Shanghai Jiaotong University, Shanghai 200030, China Institute of Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100080, China | 2004 | Science China Mathematics2004,47,2: | 5 |
| 13 | Failure probability estimation of overhead transmission lines considering spatial and temporal variation in severe weather显示文摘Estimation for weather-related failure probability of overhead transmission lines is essential in the reliability assessment of a power system.This paper analyzes the outage and weather data of 110 kV overhead transmission lines in the Guangxi Zhuang Autonomous Region of China during 2011–2014.The result reveals obvious uneven distributions of outage events for time and space due to the spatial and temporal variation of severe weather.Based on the results, an estimation method is proposed in this paper.Split and aggregation is used to smooth the outage and weather data.The poisson model is adopted in our method to investigate the statistic characteristics of transmission line outage events.Regression analysis is applied to obtain the correlation between the weather intensity and history failure rate.Furthermore the method proposed is validated against the empirical outage data. | Shuai YANG Wenjun ZHOU Shiyang ZHU Le WANG Lisha YE Xuezhi XIA Han LI | 2019 | Journal of Modern Power Systems and Clean Energy2019,7,1: | 5 |
| 14 | 关于Poisson的《力学教程》——分析力学札记之二十七显示文摘介绍Poisson及其《力学教程》,包括Poisson其人,其贡献,《力学教程》的内容,精彩篇章,以及对后世的影响. | 梅凤翔 | 2016 | 力学与实践2016,38,2: | 5 |
| 15 | Software Reliability Growth Model Considering First-Step and Second-Step Fault Dependency显示文摘As one of the most important indexes to evaluate the quality of software, software reliability experiences an increasing development in recent years. We investigate a software reliability growth model(SRGM). The application of this model is to predict the occurrence of the software faults based on the non-homogeneous Poisson process(NHPP). Unlike the independent assumptions in other models, we consider fault dependency. The testing faults are divided into three classes in this model: leading faults, first-step dependent faults and second-step dependent faults. The leading faults occurring independently follow an NHPP, while the first-step dependent faults only become detectable after the related leading faults are detected. The second-step dependent faults can only be detected after the related first-step dependent faults are detected. Then, the combined model is built on the basis of the three sub-processes. Finally, an illustration based on real dataset is presented to verify the proposed model. | 彭锐 马晓洋 翟庆庆 高凯烨 | 2019 | Journal of Shanghai Jiaotong university(Science)2019,24,4: | 5 |
| 16 | Stress-Strength Structural Reliability Model with a Stochastic Strength Aging Deterioration Process显示文摘A stress-strength structural reliability model was proposed with a stochastic strength aging deterioration process. In structural engineering,the deterioration of structure's strength should be the total of the deterioration owing to continual wear, fatigue,corrosion,etc.,and the abrupt deterioration as a result of randomly variable loads. The deterioration of structure's strength should be influenced by both the internal deterioration owing to direct wear and the external deterioration due to randomly variable loads.Meanwhile,the load process was given as Poisson square wave process. The reliability was derived using stress-strength interference theory. In particular,the reliability was also given when random variables followed the normal distribution. | 叶欢 陈庆华 | 2014 | Journal of Donghua University(English Edition)2014,31,6: | 5 |
| 17 | GLIM在流行病学研究资料分析中的应用──队列研究中Poisson回归模型的配合显示文摘GLIM在流行病学研究资料分析中的应用──队列研究中Poisson回归模型的配合项永兵,高玉堂,邓杰,金凡,阮志贤,秦德霖GLIM ̄[1,2]是基于广义线性模型理论 ̄[3]所设计的一个用于数据统计分析的小型计算机软件。以GLIM3.77版为例,除具有... | 项永兵 高玉堂 邓杰 金凡 阮志贤 秦德霖 | 1995 | 中华流行病学杂志1995,16,4: | 5 |
| 18 | 对Kato—Katz法在检测粪便血吸虫卵中的一些看法显示文摘近年来,Kato—Katz厚粪片法以其简便易行,直接取粪计数,虫卵遗失少等优点被广泛应用于肠道蠕虫卵尤其是日本血吸虫卵的现场调查和实验室检验之中。但国内对该法运用结果,笔者有如下的一些看法。现探讨如下: 一、研究表明,血吸虫卵在粪便中的分布十分复杂。一般情况下,其分布有一定独立性,较近似于Poisson分布,而经调匀后的粪便中该虫卵的分布一般符合Poisson分布。因此。 | 宋好稳 | 1991 | 中国血吸虫病防治杂志1991,3,3: | 5 |
| 19 | Poisson回归在职业队列研究中的应用显示文摘本文介绍Poisson回归模型及其计算方法,运用这一方法对某职业人群队列研究死亡资料作了Poisson回归分析。研究结果提示该厂可能有某些职业危害因素存在,影响了职工寿命。 | 宇传华 余松林 向惠云 陈俊群 | 1996 | 中国卫生统计1996,13,1: | 4 |
| 20 | Mathematical stencil and its application in finite difference approximation to the Poisson equation显示文摘The concept of mathematical stencil and the strategy of stencil elimination for solving the finite difference equation is presented, and then a new type of the iteration algorithm is established for the Poisson equation. The new algorithm has not only the obvious property of parallelism, but also faster convergence rate than that of the classical Jacobi iteration. Numerical experiments show that the time for the new algorithm is less than that of Jacobi and Gauss-Seidel methods to obtain the same precision, and the computational velocity increases obviously when the new iterative method, instead of Jacobi method, is applied to polish operation in multi-grid method, furthermore, the polynomial acceleration method is still applicable to the new iterative method. | FENG Hui~1 ZHANG Baolin~(1,2) & LIU Yang~1 1. Department of Mathematics,Wuhan University,Wuhan 430072,China 2. Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088. China | 2005 | Science China Mathematics2005,48,10: | 4 |