17 research outputs found

    Design and Implementation of Mobile Survey and Defining Loss System for Motor Vehicle Insurance Claims

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    随着经济的发展及消费者保险意识的增强,保险公司间的竞争越来激烈,客户对于服务的期望值也日益提高。在我国财产保险公司的经营中,汽车保险(以下简称车险)业务最为关键,车险售后理赔更是保险服务的核心内容。在科技发展的新形势下,利用移动互联网技术创新保险理赔服务模式,对于提高保险公司客户服务水平,具有十分重要的意义。 车险的理赔流程涵盖了报案、查勘、定损、理算、赔付等环节,其中,查勘与定损环节是保险公司工作人员与客户交互最直接的作业过程,有效提高工作质量赢得客户好评至关重要。在传统的查勘环节中,查勘人员到达现场后,进行勘察拍照等相关动作之后,需要将所有的材料带回公司,在公司系统进行信息录入工作。整个...With the development of economy and the improvement of consumer insurance consciousness, it becomes more and more competitive among insurance companies. Customer’s service requirements become higher and higher. Motor vehicle insurance is the key among the property insurance business, which claims is the core content of insurance services. In the new situation of technology development, with regard...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201323213

    利用模态试验和有限元分析确定材料特性参数的方法

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    以某型号行星齿轮减速器的箱体前壳零件为研究对象,采用LMS模态测试系统进行锤击法自由模态试验,用模态分析软件LMS Test. Lab对采集到的数据进行处理,识别出零件的前8阶固有频率和阻尼比,根据模态置信准则对得到的模态结果进行验证。结果表明,试验模态参数识别结果可靠。由于箱体具体材料、牌号未知,不能建立准确的有限元模型,而利用数值模拟和试验结合的手段,采用多因子正交试验法制定了试验参数组,最终得到了可靠的材料属性参数

    一种大型结构件零位测量及调整的控制方法

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    本发明提出一种航天发动机大结构件零位测量及调整自动化的控制方法,可由主控,测量及调整三个系统相互配合实现;所述主控系统,用于调度测量系统和调整系统,实现整个装备的自动化运行,并将最终结果反馈给车间信息系统;所述测量系统,用于测量大结构件的特征位置,并提取出其轴线的空间位置,通过观测调整机构压头靶板得出压头的空间位置,并根据轴线空间位置计算出形成零位平面三个压头分别需要伸出的距离;所述调整系统,根据测量系统计算出的结果,驱动三个压头形成一组零位平面,通过整体升降机构控制和力位检测实现对大结构件零位平面的精确定位

    Internal quantum efficiency analysis of solar cell by genetic algorithm

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    To investigate factors limiting the performance of a GaAs solar cell, genetic algorithm is employed to fit the experimentally measured internal quantum efficiency (IQE) in the full spectra range. The device parameters such as diffusion lengths and surface recombination velocities are extracted. Electron beam induced current (EBIC) is performed in the base region of the cell with obtained diffusion length agreeing with the fit result. The advantage of genetic algorithm is illustrated

    Analysis of lateral current spreading in solar cell devices by spatially-resolved electroluminescence

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    Spatially-resolved electroluminescence (EL) images from solar cells contain information of local current distribution. By theoretical analysis of the EL intensity distribution, the current density distribution under a certain current bias and the sheet resistance can be obtained quantitatively. Two-dimensional numerical simulation of the current density distribution is employed to a GaInP cell, which agrees very well with the experimental results. A reciprocity theorem for current spreading is found and used to interpret the EL images from the viewpoint of current extraction. The optimization of front electrodes is discussed based on the results

    社会转型与文化转型·海峡两岸圆桌论坛·实录

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    徐新建(四川大学教授、人类学高级论坛副秘书长):大家好。今天的话题围绕"文化转型"展开。据我所知这既是人类学圈的一个新提法,也是一个有争议的话题。我想请徐杰舜教授首先交代一下议题的来源和这次圆桌对话的意义。虽然在座有部分学者参与谋划了很久,但多数人是没有参与的。今天上午周大鸣教授做了简短的表态,强调提"文化转型"的目的是一种抗争,也就是人类学和社会学的抗争,后者提出的"社会转型"几乎主导了现实社会的思想和实践。我想,这已涉及了知识生产和学术政治,值得各位关注。下面就请徐杰舜老师做简要说明

    黄河三角洲自然保护区东方白鹳的巢址利用/Make use of nest-site of oriental white stork in the Yellow River Estuary Nature Reserve[J]

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    2009年3-5月,在黄河三角洲保护区,运用Vanderploeg和Scavia选择指数和资源选择函数对25个东方白鹳巢址的利用进行了研究.结果表明:东方白鹳偏好选择在芦苇沼泽中的电线杆上筑巢,巢区水面比例较大,样方内水深度>15cm,植被较高,盖度较大,植被密度200-500根/m2,巢址距明水面、芦苇沼泽、树林距离较近,明水面深度<0.5m,距离人为干扰、农田、草地较远.东方白鹳巢址利用的资源选择函数为:logist(p)=-0.206-2.773×距明水面距离+2.200×距公路距离+1.444×距轻度干扰地距离+1.205×距草地距离+1.191×植被密度,模型正确率:88.6%,R2=0.721.食物、人为干扰和植被密度是影响东方白鹳巢址利用的主要因素
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