CAPP系统中特征造型描述法的应用

本文结合专为哈尔滨制氧机厂开发的实用型CAPP系统，对CAPP系统的研制进行了探索性的研究，该系统以Windows作为开发平台，在基于零件特征造型建模的基础上，运用面向对象编程技术完成了一个交互式信息输入子系统，实现了回转体零件CAPP系统的信息输入，这里主要介绍零件特征信息模型的建立与特征信息的数据结构。     

提高《供配电技术》教学效果的有效途径

根据供配电教学实践，从优化课程内容、激发学生学习动机、课程内容程序化、利用实物形象教学、创造课堂教学情景、课堂活动的转换等方面，探讨了提高高职院校该专业课教学效果的有效途径。     

基于ArcGIS的燃气管网水力计算的设计与实现

为利用ArcGIS软件管理燃气管网数据,以特殊方式直接读取ArcMap的燃气管网图形数据,并完成整个管网的水力计算。算法不受管网的规模和结构的限制,以DLL的方式封装了数据的存取和计算功能,作为核心模块集成到基于ArcGIS Object的GIS平台。     

Real-time object tracking via least squares transformation in spatial and Fourier domains for unmanned aerial vehicles

This paper addresses the problem of real-time object tracking for unmanned aerial vehicles. We consider the task of object tracking as a classification problem. Training a good classifier always needs a huge number of samples, which is always time-consuming and not suitable for realtime applications. In this paper, we transform the large-scale least-squares problem in the spatial domain to a series of small-scale least-squares problems with constraints in the Fourier domain using the correlation filter technique. Then, this problem is efficiently solved by two stages. In the first stage, a fast method based on recursive least squares is used to solve the correlation filter problem without constraints in the Fourier domain. In the second stage, a weight matrix is constructed to prune the solution attained in the first stage to approach the constraints in the spatial domain. Then, the pruned classifier is used for tracking. To evaluate proposed tracker's performance, comprehensive experiments are conducted on challenging aerial sequences in the UAV123 dataset. Experimental results demonstrate that proposed approach achieves a state-ofthe-art tracking performance in aerial sequences and operates at a mean speed of beyond 40 frames/s. For further analysis of proposed tracker's robustness, extensive experiments are also performed on recent benchmarks OTB50, OTB100, and VOT2016.     

对研究所计量管理目标和系统的认识

简要阐述对新形势下，计量管理目标、系统和计量工作前途的认识。     

单目视觉三维运动位姿测量方法研究

针对基于点特征的单目视觉位姿测量,研究了一种基于不共面5个编码特征点的单目视觉解算算法,利用大靶面高分辨率相机采集运动物体姿态图像,利用目标物体上编码特征点间的几何约束关系,通过正交迭代解算算法完成目标物体的位姿测量。实验结果表明：位移测量不确定度优于0.5mm,姿态测量不确定度优于0.05°,可满足航空航天领域试验测量要求。     

Mapping Regolith and Gossan for Mineral Exploration in the Eastern Kumaon Himalaya,India using hyperion data and object oriented image classification

Crystalline in the Kumaon Himalaya, India near Askot area is a prominent site of the base metal mineralization and gossanised surface. This area is hosted by the sulphides and sulphates of Cu, Pb, Zn and Au and Ag mineralization with the altered rocks like sericite chlorite schist, gneiss etc. Due to the deep weathering this area is also a good illustration site of the gossanised outcrop.     

基于深度学习的突防控制博弈对象匹配方法CSCD

针对基于博弈理论设计应对多枚拦截弹的协同突防控制方案时需要确定博弈对象的问题,提出了一种基于长短时记忆(LSTM)网络的拦截弹攻击对象匹配方法。基于传统防空导弹飞行时序与流程构建拦截弹飞行轨迹库,以轨迹库为训练样本对LSTM网络进行训练,并以此为基础构建航迹预测模型与对象匹配模型,实现对拦截弹攻击对象的识别。仿真结果表明,该方法能够有效识别拦截弹拦截目标,为后续的巡航弹突防研究提供支撑。     

基于项目教学的《工程对象组装》课程建设

《工程对象组装》课程是我院机电一体化技术专业的能力拓展课程,通过课程的实施,对本专业学生创新能力的培养起到了有一定的促进作用,在机电一体化技术专业人才培养过程中发挥了重要作用。     

网状BOM构造方法的分析与研究

目的提出了一种实用性较强的网状物料清单的构造方法。方法分析两种常用物料清单构造方法的优缺点,并且给出了网状物料清单在对象关系数据库中的实现方法。结果网状物料清单的构造方法适合于种类繁多且结构复杂的产品。结论网状物料清单在ERP系统的设计和开发中有着非常重要的意义。