多功能、宽量程GM计数管个人剂量仪的研制

本文报道了一种宽量程、多功能的GM计数管电子个人剂量仪的主要设计特点和基本性能。该仪器可以显示剂量率、累积剂量和最大剂量率，记录累积剂是、最大剂量率及其出现时间和8h内的160个剂量历史值，可将全部记录数据以红外通讯方式直接输入微机。     

基于VC++和MFC的上位机与PLC的通讯系统

本文介绍了用VC＋＋和MFC开发的上位机和PLC的通讯系统，给出了系统的通讯原理和系统的软件设计方法，实践证明整个系统运行稳定，实用性和可扩展性强。     

Ant colony optimization for routing and load-balancing: survey and new directions

Although an ant is a simple creature, collectively a colony of ants performs useful tasks such as finding the shortest path to a food source and sharing this information with other ants by depositing pheromone. In the field of ant colony optimization (ACO), models of collective intelligence of ants are transformed into useful optimization techniques that find applications in computer networking. In this survey, the problem-solving paradigm of ACO is explicated and compared to traditional routing algorithms along the issues of routing information, routing overhead and adaptivity. The contributions of this survey include 1) providing a comparison and critique of the state-of-the-art approaches for mitigating stagnation (a major problem in many ACO algorithms), 2) surveying and comparing three major research in applying ACO in routing and load-balancing, and 3) discussing new directions and identifying open problems. The approaches for mitigating stagnation discussed include: evaporation, aging, pheromone smoothing and limiting, privileged pheromone laying and pheromone-heuristic control. The survey on ACO in routing/load-balancing includes comparison and critique of ant-based control and its ramifications, AntNet and its extensions, as well as ASGA and SynthECA. Discussions on new directions include an ongoing work of the authors in applying multiple ant colony optimization in load-balancing.     

仿真移动台越区漫游的Visual C++程序设计

在移动计算环境中,为了使移动台之间能够通信,系统需要确定移动台的当前位置,因而,当移动台越区———从一个位置区RA(RegistrationArea)漫游到另一个RA时,系统必须跟踪该移动台,对该移动台的位置进行管理。因此,对移动台的越区漫游规律,尤其是对移动台在K次越区漫游过程中所经过的不同的RA个数进行研究,对各种位置管理策略的性能与代价的评价来说,是一项具有现实意义的课题。该文给出八个方向越区漫游仿真算法及VisualC++(6.0)程序。     

高强混凝土T形截面双向压弯构件承载力的研究

对9根T形截面高强混凝土双向压弯构件进行试验研究,揭示了这类构件的破坏形态,并进一步分析T形截面正截面承载力的变化规律.     

Optimal registration of object views using range data

This paper deals with robust registration of object views in the presence of uncertainties and noise in depth data. Errors in registration of multiple views of a 3D object severely affect view integration during automatic construction of object models. We derive a minimum variance estimator (MVE) for computing the view transformation parameters accurately from range data of two views of a 3D object. The results of our experiments show that view transformation estimates obtained using MVE are significantly more accurate than those computed with an unweighted error criterion for registration     

基于智能工程的钟表CAD系统的研究与设计

基于智能工程的思想，提出了一种并行分层结构的集成化智能ＣＡＤ系统，并在钟表ＣＡＤ中得到成功应用，同时还首次将布局理论应用到钟表机芯设计中。     

关于TAP6程序开发及应用

ＴＡＰ６是一个能求解稳态或非稳热传导的程序系统，可解热传导，对流换热，热辐射，热源等问题，又可作为ＳＡＰ６程序的前处理热分析程序，给出结构温度场供ＳＡＰ６进行热应力计算。     

基于网络数据管理的研究与设计

基于网络的数据管理是网络存储领域中的关键性前沿技术，在讨论网络数据管理的体系结构、信息流和其工作机制的基础上，分析了目前网络数据管理协议的不足，由此提出了myNDMP原型．对该原型的设计原理及其实现机制进行了阐述．研究结果表明，该原型提高了网络数据管理的可扩展性．     

低温冷冻干燥装置的研制

冷冻干燥过程的研究对实验室用小型冷冻干燥装置提出了新的性能要求。笔者设计并制作了一台低温冷冻干燥装置 ,首次应用新型的自动复叠循环作其制冷系统。该装置最低制冷温度低于 - 80℃ ,并且能对温度、真空度以及制品质量进行准确地测量和控制 ,可用于多种制品冷冻干燥过程的研究和优化