基于产学研模式的飞机机务维修实训平台建设

目的探索构建校内生产性实训基地;方法以飞机结构腐蚀与控制实训平台的建设为例;结果阐述校内实现以产学研相结合模式来进行实训平台建设;结论对其它机务维修专业课程的实训平台建设起到引导的作用。     

钱杭评《中国宗族史研究入门》

以编撰角度多方面解读《中国宗族史研究入门》。该书具有一定教学实用价值,是了解当前学术界中国宗族史研究动态、研究方法等方面的一本学术入门书籍。对于我国人才培养模式的优化、中国宗族史研究的深入化等方面将起到积极的推动作用,为读者系统了解历代具有代表性的宗族研究成果提供借鉴和帮助。     

浅谈洪都航空工业集团电子档案的管理

结合洪都航空工业集团科研和生产的实际情况，从型号研制与生产的角度人笔，阐述了电子档案管理存在的问题，并提出了解决办法。     

Progress of continuously rotating detonation engines

Continuously rotating detonation engine (CRDE) is a focus for concern in the field of aerospace propulsion. It has several advantages, including one-initiation, high thermal efficiency and simple structure. Due to these characteristics, it is expected to bring revolutionary advance-ments to aviation and aerospace propulsion systems and now has drawn much attention throughout the world. In this paper, an overview of the development of CRDE is given from several aspects:basic concepts, applications, experimental studies, numerical simulations, and so on. Representative results and outstanding contributions are summarized and the unresolved issues for further engi-neering applications of CRDE are provided.     

运用SSM探讨高校科研成果的产业化

软系统方法（ＳＳＭ）是一个学习系统，能帮助人们认识人类问题的复杂环境，为人们提供一种用系统的观点认识软问题的思想方法。运用软系统方法综合分析高校科研成果产业化所面临的形势及存在的问题，按照根定义建立概念模型，然后经过理想的概念模型与现实的比较，得出了一系列解决问题的方法与策略。对在新形势下如何促进高校科研成果产业化做了有益的探讨。     

航天型号项目成本估算方法研究与实现

介绍了国内外航天型号研制项目成本估算的研究现状,分析了航天型号研制项目成本估算的作用与特点。研究了参数成本估算法、工程成本估算法、类比成本估算法、外推成本估算法、仿真模型法和综合成本估算法等方法。给出了用综合成本估算法估算的风云四号气象卫星研制成本算例。     

Review on signal-by-wire and power-by-wire actuation for more electric aircraft

The huge and rapid progress in electric drives offers new opportunities to improve the performances of aircraft at all levels:fuel burn,environmental footprint,safety,integration and production,serviceability,and maintainability.Actuation for safety-critical applications like flight-controls,landing gears,and even engines is one of the major consumers of non-propulsive power.Conventional actuation with centralized hydraulic power generation and distribution and control of power by throttling has been well established for decades,but offers a limited potential of evolution.In this context,electric drives become more and more attractive to remove the natural drawbacks of conventional actuation and to offer new opportunities for improving performance.This paper takes the stock,at both the signal and power levels,of the evolution of actuation for safety-critical applications in aerospace.It focuses on the recent advances and the remaining chal lenges to be taken toward full electrical actuation for commercial and military aircraft,helicopters,and launchers.It logically starts by emphasizing the specificity of safety-critical actuation for aero space.The following section addresses in details the evolution of aerospace actuation from mechanically-signaled and hydraulically-supplied to all electric,with special emphasis on research and development programs and on solutions entered into service.Finally,the last section reviews the challenges to be taken to generalize the use of all-electric actuators for future aircraft programs.     

The comprehensive aerospace index (CASI): Tracking the economic performance of the aerospace industry

In this paper, we described the Comprehensive AeroSpace Index (CASI), a financial index aimed at representing the economic performance of the aerospace industry. CASI is build upon a data set of approximately 20 years of daily close prices set, from January 1987 to June 2007, from a comprehensive sample of leading aerospace-related companies with stocks negotiated on the New York Exchange (NYSE) and on the over-the-counter (OTC) markets. We also introduced the sub-indices CASI-AERO, for aeronautical segment, and CASI-SAT, for satellite segment, and considered the relation between them. These three indices are compared to others aerospace indices and to more traditional general financial indices like DJIA, S&P500 and Nasdaq. Our results have shown that the CASI is an index that describes very well the aerospace sector behavior, since it is able to reflect the aeronautical segment comportment as well as the satellite one. Therefore, in this sense, it can be considered as a representative index of the aerospace sector. Moreover, the creation of two sub-indices, the CASI-AERO and the CASI-SAT, allows to elucidate capital movements within the aerospace sector, particularly those of speculative nature, like the dot.com bubble and crash of 1998–2001.     

基于高职院校视角的科研成果转化策略研究

针对高职院校科研成果转化率低的现状,从高职院校自身的视角出发,探讨促进科研成果转化的策略,以提高高职院校科研成果的转化率。     

高校科研工作量考核中的抽样调查及统计分析方法

针对科研工作量考核中的考核标准确定及考核结果的分析等问题进行了研究，主要包括：根据分层抽样原理，采用Ｂｒｅｗｅｒ方法设计了制订考核标准值的抽样调查方案；确定科研工作量的分布情况以及有关特征值，掌握学校科研工作的现状；利用方差分析法，确定不同职称系列承担科研工作的差异例用回归分析预测法和干涉因子灰色预测法，掌握科研工作量的变化情况及和学校政策的相互关系。一实际应用结果表明，该方法能比较客观地确定科研工作量的考核标准，同时为学校制订相关政策提供了依据。