搜索结果: 1-6 共查到“工学 OPS”相关记录6条 . 查询时间(0.098 秒)
OPS算法优化效果影响因素分析
基于优化算法的光顺 目标函数 求最优解方法 一维搜索
2014/12/18
OPS算法中目标函数以及如何获取目标函数最优解是决定算法优劣的重要因素。对比分析了4种目标函数和10种求最优解方法在网格数、初始点位置、迭代次数以及需求精度等因素变化时对OPS算法优化效果的影响。结果表明，在顶点移动过程中目标函数f1和f4变化较为光滑。采用不同目标函数时，随着网格数的增加优化时间随之增加，但优化后最差单元质量并无此规律；随着需求精度的增加，网格中最差单元质量和优化时间都有所增加，...
First demonstration of OPS and burst detection of 160 Gb/s packets through three 52 km-spaced optical nodes
First demonstration OPS burst detection Gb/s packets through three 52 km-spaced optical nodes
2015/5/20
We demonstrate error-free transmission, dynamic switching and burst detection of 160Gbps packets with guardtime ~1ns through 3-nodes that include on-the-fly optical packet switching and instantaneous ...
Demonstration of Hybrid Optical Ring Network Combining Multi-Wavelength OPS and OCS
Networks circuit-switched packet-switched
2015/6/9
We design a hybrid optical add/drop node combining Multi-Wavelength Optical Packet and Optical Switching for Metro-Area Ring Networks. The feasibility of hybrid switching has been confirmed at a 120 G...
Structural Concrete Using Oil Palm Shell (OPS) as Lightweight Aggregate
Low-cost housing Solid waste Lightweight concrete Stress-strain curve Prototype beam test
2009/10/10
This paper presents part of the experimental results of an on-going research project to produce structural lightweight concrete using solid waste, oil palm shell (OPS), as a coarse aggregate. Reported...
OPS系列稳定分析与控制在线分析预决策系统
在线预决策系统 自适应 电力系统稳定
2009/3/2
产品简介：综合电力系统分析、控制与优化和计算机与通信等诸多技术于一体的集成应用。基于中国独创的电力系统稳定性定量分析理论和算法－扩展等面积准则(EEAC)，在线跟踪大电网实际工况，在庞大的决策空间中快速搜索能保证系统稳定，且控制代价最小的预防/紧急控制策略，不断刷新控制策略表。克服了目前国内外紧急控制装置由于依赖于离线准备的策略表而不能在相继开断或非典型运行方式下正确控制的重大缺陷，对运行方式的变...