用CMOS工艺实现VSR光电集成接收机的途径

介绍了10Gbit／s速率的甚短距离光传输系统VSR(Very Short Reach)中的接收机。分析了几种有希望用于VSR系统的CMOS工艺兼容的光电探测器。提出用CMOS电路实现VSR光电集成(OEIC)接收机的可能性和实现方法。     

SOI全介质隔离与高频互补双极兼容工艺

ＳＯＩ材料的全介质隔离技术与高频互补双极工艺的结合是研制抗辐照能力强、频带宽、速度高的集成运算放大器的理想途径，从实验的角度提出了一种ＳＯＩ材料全介质隔离与高频互补双极工艺兼容的工艺途径。     

Complementary modelling of fluid separation processes

Optimal functioning of numerous technological processes depends primarily on relevant process design, properly selected column internals and sufficient understanding of the process behaviour. This can be achieved only with the help of accurate and reliable process models capable of considering process rates in a rigorous way, with respect to both transport phenomena and chemistry. In this article, a new modelling concept called complementary modelling is suggested for a large class of fluid separation processes. Since the conditions and criteria for these processes vary considerably, it is impossible to develop a unified modelling approach. Instead, a reasonable and effective combination of different modelling approaches provides solutions to many present and future tasks. The complementary modelling is discussed in detail and illustrated with several case studies.     

小型无人机机载两轴云台设计与实现

针对小型无人机功率和载荷有限这一特点,本文设计了一套小型无人机机载两轴云台,采用集成了三轴陀螺仪、三轴加速度计MPU6050作为云台姿态反馈元件,使用互补滤波进行姿态解算。由于传统小型无人机的云台采用伺服舵机作为驱动电机,舵机内部减速齿轮的回滞误差会导致拍摄画面晃动,因此采用无刷电机直接驱动云台。为了测试该系统的有效性,通过小型四旋翼挂载该两轴云台拍摄实验,实验结果表明该云台使拍摄画质更加平稳,验证了该系统的有效性。     

The Poisson-exponential lifetime distribution

In this paper we proposed a new two-parameters lifetime distribution with increasing failure rate. The new distribution arises on a latent complementary risk problem base. The properties of the proposed distribution are discussed, including a formal proof of its probability density function and explicit algebraic formulae for its reliability and failure rate functions, quantiles and moments, including the mean and variance. A simple EM-type algorithm for iteratively computing maximum likelihood estimates is presented. The Fisher information matrix is derived analytically in order to obtaining the asymptotic covariance matrix. The methodology is illustrated on a real data set.     

The complementary exponential geometric distribution: Model, properties, and a comparison with its counterpart

In this paper, we proposed a new two-parameter lifetime distribution with increasing failure rate, the complementary exponential geometric distribution, which is complementary to the exponential geometric model proposed by Adamidis and Loukas (1998). The new distribution arises on a latent complementary risks scenario, in which the lifetime associated with a particular risk is not observable; rather, we observe only the maximum lifetime value among all risks. The properties of the proposed distribution are discussed, including a formal proof of its probability density function and explicit algebraic formulas for its reliability and failure rate functions, moments, including the mean and variance, variation coefficient, and modal value. The parameter estimation is based on the usual maximum likelihood approach. We report the results of a misspecification simulation study performed in order to assess the extent of misspecification errors when testing the exponential geometric distribution against our complementary one in the presence of different sample size and censoring percentage. The methodology is illustrated on four real datasets; we also make a comparison between both modeling approaches.     

嵌入式导航终端实时空间数据模型的研究与实现

实时响应是嵌入式导航终端的基本要求。基于导航终端嵌入式硬件平台特性、应用功能实现和GIS数据需求，在层次空间数据模型的基础上，提出了互补分级数据模型，使得嵌入式GIS数据冗余小，实时响应性能好。     

互补MOSFET的脉冲变压器隔离驱动电路设计

随着MOSFET的应用日益广泛,在一些特殊场合常常会使用到互补MOSFET。本文针对互补MOSFET的驱动问题进行了深入讨论,比较了常用的驱动电路,提出了一种针对互补MOSFET设计的新型驱动电路,并通过仿真验证了结果。     

T—F互补OCON子网组合式神经网络模型的应用研究

采用阴阳互补（T-F互补）网对结构于OCON子网之中，使OCON组合网在学习速度和识别率方面比常规BP网有很大提高。以手写体数字的识别为例，分析了该网络的应用特点，并给出实验结果。     

用拉伸试验机横梁位移值计算断后伸长率

介绍利用拉伸试验机横梁位移数据计算拉伸试样断后伸长率的方法。由试样长度与标距不一致产生的测量偏差，可通过补偿值加以修正，其测量精度与常规测量方法基本相同。