某型坦克起动电机参数测量系统研制

本文介绍了以计算机为核心的某型坦克起动电机参数测量系统的组成及设计，使用表明，系统操作简单，抗干扰能力强，能准确测量和显示起动电机的输入电压，输出电流，输出扭矩及转速4个参数，较好地满足了某型坦克起动电机维修的要求。     

液体火箭发动机钎焊、扩散焊质量检测技术研究

现代液体火箭发动机的推力室钎焊身部、发生器钎焊身部及游机推力室钎焊身部均是在高温、高压环境下工作，采用波纹板和铣槽式结构，而这种结构的钎焊和扩散焊的焊接质量直接关系到产品的承压强度及冷却效果。因此，对钎焊和扩散焊的质量检测尤为重要。着重讨论了对波纹板结构和铣槽结构的钎焊、扩散焊质量采用不同无损检测方法进行检测时，方法的可行性和存在的问题，并给出不同方法对产品的可检测性结论。     

Ada软件测试结果分析与可视化（TRAV）

论述了Ａｄａ软件测试结果分析系统的功能，它的方案设计以及界面风格，此系统是集成化的Ａｄａ软件测试与分析系统中的主要工具之一，它不仅能够帮助用户分析与测试软件系统，还能对软件系统的理解和维护提供有力的支持。     

大厚度复合材料制件(内埋金属)的超声检测分析

采用超声波无损检测及金相试验方法研究了内埋金属件的大厚度复合材料实心部位的微观结构,发现采取0o纤维在金属件周围进行缠绕铺层时容易引起超声波的衰减,分析了超声波衰减的机理,首先预浸料中夹杂微小气泡引起孔隙率较低,形成了复合材料内部的疏松缺陷;其次由固化过程时内应力引起的微裂纹,导致超声波信号发生衰减;另外,纤维屈曲或局部树脂分布不均匀对超声波也有一定影响。     

可配置的软件动态测试系统研究

首先简要分析了软件动态测试方法在测试环境开发、测试执行以及测试结果分析等环节上所存在的问题与缺陷。接着提出了一种采用增加配置的方法构建动态测试环境的思路，并以此为基础，实现了一个软件自动化测试原型系统，同时详细描述了该系统的基本框架，阐述了它的关键技术。     

Plant mineral nutrition,gas exchange and photosynthesis in space: A review

Successful growth and development of higher plants in space rely on adequate availability and uptake of water and nutrients, and efficient energy distribution through photosynthesis and gas exchange. In the present review, literature has been reviewed to assemble the relevant knowledge within space plant research for future planetary missions. Focus has been on fractional gravity, space radiation, magnetic fields and ultimately a combined effect of these factors on gas exchange, photosynthesis and transport of water and solutes.     

型号专用测试设备计量保证研究CSCD

依据相关法规规范对专用测试设备的特点开展了研究工作,总结了专用测试设备的分类要求和原则,以及对专用测试设备的全过程包括方案、研制、验收、使用阶段的计量保证要求,并对未来如何做好专用测试设备计量保证工作提出了建议。     

Object injection in geodesic conditions: In-flight and on-ground testing issues

In absence of forces, any object moves along the straightest possible path in space–time, called geodesic. The presence of a gravity field generates a space–time distortion that reflects on a curvature of the geodesics. Outer space yields a privileged environment to achieve high levels of geodesic purity, thanks to the absence of many non-gravitational force disturbances typical of the Earth, mainly due to the atmosphere, micro-seismic activity, stray electro-magnetic fields, etc. Many experiments in the field of Fundamental Physics, General Relativity and Earth Observation are performed through space missions, in which objects are either set in geodesic conditions or their deviation from a geodesic is measured. In both cases, stray non-gravitational forces acting on them must be reduced to a negligible level.     

Model-based robustness testing for avionics-embedded software

Robustness testing for safety-critical embedded software is still a challenge in its nascent stages. In this paper, we propose a practical methodology and implement an environment by employing model-based robustness testing for embedded software systems. It is a system-level black-box testing approach in which the fault behaviors of embedded software is triggered with the aid of modelbased fault injection by the support of an executable model-driven hardware-in-loop (HIL) testing environment. The prototype implementation of the robustness testing environment based on the proposed approach is experimentally discussed and illustrated by industrial case studies based on several avionics-embedded software systems. The results show that our proposed and implemented robustness testing method and environment are effective to find more bugs, and reduce burdens of testing engineers to enhance efficiency of testing tasks, especially for testing complex embedded systems.     

转台用光电自准直仪测试软件开发

讨论了转台主要性能的测试方法.分析了使用光电自准直仪测试转台的软件需求.给出了光电自准直仪用于测试转台软件的开发工作流程和测试数据结果.