浅析目前我国高等工程教育课程体系、教材建设和教学过程存在的问题及协调其关系的重要性

本文系统地分析了我国在高等工程教育中的课程体系、教学过程和教材建设中存在的问题，提出了在目前的条件下，协调好高等工程教育中的课程体系、教学教程和教材建设之间关系的重要性，为21世纪培养高素质的工程应用人才提供一些可供参考的理论依据。     

军机维修一线体系管理的研究与设计

应用WSR系统工程方法．对军机维修系统进行分析和识别，构建了军机维修保障系统的管理控制模型．在此基础上，研究、设计并在军机维修一线实践了这一体系管理思想方法。     

基于Web的复杂武器装备采办综合集成研讨厅的研究

以飞机采办项目中的决策支持为研究对象,在分析综合集成研讨厅在面向飞机的武器装备采办系统中的重要地位的基础上,提出了一种基于Web、面向飞机的武器装备采办综合集成研讨厅的体系结构,分析讨论了实现综合集成研讨厅的关键点,并设计开发了基于Web的武器装备采办综合集成研讨厅原型系统.本文通过研究证实,综合集成研讨厅在面向飞机的...     

Analytical solution methods for eigenbuckling of symmetric cross-ply composite laminates

Based on the first-order shear deformation theory, this paper explores the analytical methods for eigenbuckling of symmetric cross-ply rectangular composite laminates with a pair of parallel edges simply supported and the remaining two edges arbitrarily constrained. The main con-tribution of present paper lies in two aspects: one is to present a simple and effective analytical method, namely, the separation-of-variables method, which can generate the closed-form buckling solutions without any computational difficulty;the other is to incorporate the accurate computation method of exponential matrix into the state space technique to avoid the inevitable numerically ill-conditioned problems reported in several literatures. The results obtained via both analytical meth-ods are identical, and a good agreement with their counterparts in literature is observed. The separation-of-variables method can generate exact solutions within 1 s, which is impossible if the state space method is employed. Besides, the combination of the accurate computation method of exponential matrix and the state space method greatly improves the computational efficiency and gives correct results compared with the straightforward use of state space method.     

民用飞机复合材料C型框分析方法研究

以层压板理论为基础,提出一种复合材料C型框结构的工程分析方法,并通过试验给出了C型框结构设计许用值。通过工程分析结果与试验结果的对比,说明此工程分析方法可用于指导C型框结构设计。     

基于MPI的弹道仿真的并行计算研究

介绍了MPI的基本概念,列举了提高并行计算效率的一些措施,并实现了基于MPI消息传递机制的弹道仿真计算模型的并行编程,最后对并行计算和串行计算的结果进行了比较。研究结果表明,将并行计算技术应用于弹道仿真中是可行的,并获得了较高的加速比和计算效率;与单机运行相比,计算机机群可以大大缩短计算时间,提高计算效率,而且可以扩大计算规模,系统适应性和延展性较好。     

高校大学生音乐素质分析与研究

本文通过对学院音乐素质教育的调研，分析学校学生目前的音乐水平，从培养人才的综合素质入手，提出了在学校普及与提高音乐素质教育的思路与对策。     

What is wrong with space system cost models? A survey and assessment of cost estimating approaches

Despite several decades of research and refinement in cost estimating tools and practices, the final cost of US space programs continues to exceed initial cost estimates by an average of more than 45%. Thus, program cost models not only exhibit error, they are seriously biased. A structured review surveyed techniques, approaches, models and conceptual tools related to space program cost estimating, to understand cost in complex space systems. Analysis shows problems of cost estimating result from the growing complexity of space programs, failures in managing growth, and mission failures. Although there is greater expectation for the models to accurately predict program costs, the current models used for seeking funding for large space programs are inadequate due to (1) inability to predict future, (2) lack of insight, and (3) process replaces judgment in decision making.     

测量质量工程技术在计量管理中的应用

测量质量工程技术是日本著名质量工程学专家田口玄一博士创立的一门新的工程技术(也称田口方法)在测量领域中的具体应用.它对提高计量管理水平,促进企业经济效益是非常有益的.本文着重介绍了这一新技术运用到计量管理中的几项突出表现.     

浅析自动校准软件的测试

测试是自动校准软件开发的重要内容,也是保证自动校准软件质量的重要手段.运用软件工程的思想并结合国内校准实验室实际状况,着重介绍了自动校准软件测试的组织管理工作、方法和测试的一些原则.