搜索结果: 1-15 共查到“工学 lightweight”相关记录20条 . 查询时间(0.062 秒)
Using a novel polymerization process, MIT chemical engineers have created a new material that is stronger than steel and as light as plastic, and can be easily manufactured in large quantities.
Engineers develop thin, lightweight lens that could produce slimmer camera phones, longer-flying drones
Engineers develop thin lightweight lens slimmer camera phone longer-flying drones
2019/10/10
The new wave of smartphones to hit the market all come with incredible cameras that produce brilliant photos. There's only one complaint -- the thick camera lenses on the back that jet out like ugly b...
LINKDALE: A LIGHTWEIGHT LEARNING ENVIRONMENT FOR (GEOSPATIAL) LINKED DATA
Linked Data education earning environment reactjs visual linking
2018/11/8
Modern software tools for managing Linked Data are often designed for skilled users. Therefore, they cannot be used for education purposes because they require substantial a priori knowledge about the...
MASHUP SCHEME DESIGN OF MAP TILES USING LIGHTWEIGHT OPEN SOURCE WEBGIS PLATFORM
CesiumJS Tilling Scheme Localized Deployment Spatial Data Organization WebGIS
2018/5/14
To address the difficulty involved when using existing commercial Geographic Information System platforms to integrate multi-source image data fusion, this research proposes the loading of multi-sourc...
Remote sensing of vegetation from UAV platforms using lightweight multispectral and thermal imaging sensors
Multispectral narrowband radiative transfer modeling remote sensing stress detection thermal unmanned aerial system (UAS) unmanned aerial vehicles (UAVs)
2016/1/25
Current high spatial resolution satellite sensors lack the spectral resolution required for many quantitative remote sensing
applications and, given the limited spectral resolution, they only allow ...
CONSTRUCTION OF GEOGRAPHIC INFORMATICS ON KING SEJONG STATION IN ANTARCTICA USING LIGHTWEIGHT AERIAL PHOTOGRAMMETRY SYSTEM
King Sejong Station King George Island Light Weight Aerial Photogrammetry
2015/12/28
As a source of a range of science information, the Antarctic where the King Sejong Station is established deserves academic attention so that the ancient temperature and environment could be addressed...
Inspired by art,lightweight solar cells track the sun
Inspired by art lightweight solar cells track the sun
2015/9/18
Solar cells capture up to 40 percent more energy when they can track the sun across the sky, but conventional, motorized trackers are too heavy and bulky for pitched rooftops and vehicle surfaces.Now,...
EXPLODE:a Lightweight,General System for Finding Serious Storage System Errors
EXPLODE Lightweight General System Serious Storage System Errors
2015/8/7
Storage systems such as file systems, databases, and RAID systems have a simple, basic contract: you give them data, they do not lose or corrupt it. Often they store the only copy, making its irrevoca...
DEVELOPING LIGHTWEIGHT, DATA-DRIVEN EXPLORATORY GEO-VISUALIZATION TOOLS FOR THE WEB
DATA-DRIVEN EXPLORATORY GEO-VISUALIZATION TOOLS THE WEB
2015/3/16
DEVELOPING LIGHTWEIGHT, DATA-DRIVEN EXPLORATORY GEO-VISUALIZATION TOOLS FOR THE WEB.
Shape optimization of lightweight structures under blast loading
design under uncertainty blast loading
2015/1/12
Structural optimization of vehicle components for blast mitigation seeks to counteract the damaging effects of an impulsive threat on occupants and critical components. The strong and urgent need for ...
Potentials of small, lightweight and low cost Multi-Echo Laser Scanners for detecting Grape Berries
Laser scanning low-cost, lightweight multi-echo segmentation grape berries
2014/7/30
Mobile sensor devices offer great opportunities for automatic scene analysis and object recognition. Nowadays a new generation of ranging devices is available, like laser scanners which are small and ...
Lightweight Design of Automobile Drive Shaft Based on the Characteristics of Low Amplitude Load Strengthening
fuel cell vehicle drive shaft low amplitude load strengthening lightweight design
2011/8/5
There are two kinds of internationally recognized approaches in terms of lightweight design. One is based on fatigue accumulated damage theory to achieve better reliability by optimal structural desig...
Lightweight Optical Aero-Engine Control Network
Networks network optimization Networks ring
2015/5/22
A novel communication platform, AViAtion real-Time Adaptive Ring (AVATAR), using Ethernet-over-WDM is proposed to support real-time aero-engine control network. Optimal frame layout for different netw...
基于灵敏度和碰撞仿真的汽车车身轻量化优化设计（Lightweight Optimization Design of Car Body Based on Sensitivity and Side Crash Simulation）
汽车 车身 轻量化 灵敏度
2010/12/29
提出了基于灵敏度分析和侧面碰撞的汽车车身结构轻量化设计方法。首先以车身结构零件的板厚为设计变量，以白车身的模态和刚度为约束条件，白车身质量最小为目标，分析了零件板厚关于车身模态和刚度的灵敏度。选取对车身模态和刚度以及抗撞性不敏感的车身零件的板厚，进行以白车身质量最小为目标的优化计算。优化结果使车身减轻14.8 kg。对轻量化后的整车和乘员约束系统进行了侧面碰撞的模拟计算，并与轻量化前的结果进行了对...
High Strength Lightweight Concrete Made with Ternary Mixtures of Cement-Fly Ash-Silica Fume and Scoria as Aggregate
Lightweight concrete Scoria Fly ash Silica fume
2009/10/12
This paper presents part of the results of an ongoing laboratory study carried out to design a structural lightweight high strength concrete (SLWHSC) made with and without ternary mixtures of cement-f...