搜索结果: 1-8 共查到“工学 COTS”相关记录8条 . 查询时间(0.064 秒)
RAPID MAPPING FOR BUILT HERITAGE AT RISK USING LOW-COST AND COTS SENSORS. A TEST IN THE DUOMO VECCHIO OF SAN SEVERINO MARCHE
Built Heritage Rapid Mapping Sensor calibration 3D model comparison SfM
2018/3/5
In the last years, the researchers in the field of Geomatics have focused their attention in the experimentation and validation of new methodologies and techniques, stressing especially the potential ...
A Study of Geometry and Commercial Off-The-Shelf (COTS) Antennas for Controlled Reception Pattern Antenna (CRPA) Arrays
Geometry Commercial COTS Antennas Reception Pattern Antenna (CRPA) Arrays
2015/6/24
Controlled Reception Pattern Antenna array (CRPA) is an effective approach for rejecting interference and enhancing the received GNSS signal power.Conventionally, the antenna array used for CRPA is de...
为节省研发过程中的成本和时间,提出一种基于商用货架产品(commercial-off-the-shelf,COTS)的无人 机火箭助推起飞设计思路。通过分析无人机火箭发射过程和要求,立足现有火箭助推器定型产品,进行发射参数估 算,完成了火箭助推器的选型,在此基础上进行火箭助推发射建模、方案设计、仿真分析。仿真结果表明:该方法 能确立火箭助推起飞最优发射角和安装角,可实现该型无人机的稳定安全发射,对...
RIGHT-SIZED RISK-BASED DEPLOYMENT OF A COTS CHROMATOGRAPHY DATA SYSTEM
data management Information Management Systems
2015/5/27
As technology advances, computer software has taken a large position in the modern
laboratory. The exponential growth of data produced in biopharmaceutical laboratories
today has forced the need for...
基于COTS的无人机减震气囊设计
商用货架产品 无人机 减震气囊 仿真
2015/11/2
COTS产品设计具有的种种优点使其在无人机领域得到了广泛应用,通过对无人机气囊减震回收过程进行分析,提出基于车用安全气囊的无人机减震气囊设计方法;首先对气囊的基本要素进行分析,完成气囊选型;其次对气囊进行适应性设计,完成了气囊设计;最后完成仿真验证,结果表明:该方法合理可行,简化了设计制造流程,降低了采购和维护成本。
基于COTS的容错服务器及其故障恢复技术
容错服务器 可靠性 前向恢复
2009/4/28
通过融合COTS技术和传统容错技术设计实现了一种高性能、高可靠的容错服务器,该服务器基于成熟的软硬件,开放性好,容错对用户透明,成本低,扩展能力强。该文详细介绍了服务器的体系结构、工作模型、容错机制及其前向故障恢复技术。
一个软件复用成本模型对COTS、PLE和TTM的拓展
再利用(复用) 成品软件 生产线工程 进入市场时间
2008/1/9
摘要
对当前存在的4种软件再利用模型进行分析,并对现有模型的优缺点进行比较 ,发现它们的共性及存在的问题是:不能涵盖目前软件复用的最新领域.以Chmiel 的综合再利用模型为基础, 将其推广和扩展到COTS(Commercial Off The Shelf)和生产线 工程(PLE),并把进入市场时间(TTM)的成本和利益整合进去.基于这样的原理,这个模型 能涵盖到软件复用领域当前最新的行为,包括...
Rule-Based COTS Integration
rule-based COTS integration ensemble evaluation component-based software development component composition
2014/3/12
Component-based software development is considered to be a promising technology to increase software development productivity. However, developing componentbased applications faces different challenge...