研究并实现了约束提取及约束下的非强健通路时延测试产生算法。
A constraint extraction method and a constraint path delay test generation algorithm are developed.
一个是可变双观测点的时延测试系统，它提供了从时延测试到故障诊断等一系列测试工具。
The other is a delay testing system based on variable double observations, including a TPG tool and a fault diagnosis tool.
通过如上性能的分析和测试，提出了降低啁啾光纤光栅器件时延波动、相位波动，优化其偏振模色散与偏振相关损耗的方法。
Through these measurement and analyse, bring forward the method to reduce the chirp FBG device's group delay ripple, phase ripple and optimize it's PMD and PDL.
首先，根据RFC标准的定义，给出了本文主要针对的测试内容，包括吞吐量、丢包率、时延以及背靠背。
Firstly, according to the RFC criterion's definition we make a list of the testing entry what this text aims at, including the throughput, frame loss rate, latency and back-to-back frames.
工业测试实例实验表明，该算法能够有效地优化电路时延，满足时延约束。
Experimental results show that the algorithm can optimize the timing of circuit efficiently and the timing constraint is satisfied.
对MCNC标准单元测试电路中组合和时序电路的实验结果显示， 电路经过时延驱动优化布局后的最大路径时延最多减少了31%。
MCNC(microelectronics centre of north-carolina) standard cell benchmarks are experimented and the results show that the algorithm can make the longest path delay improvement up to 31%.
对MCNC标准单元测试电路中组合和时序电路的实验结果显示， 电路经过时延驱动优化布局后的最大路径时延最多减少了31%。
MCNC(microelectronics centre of north-carolina) standard cell benchmarks are experimented and the results show that the algorithm can make the longest path delay improvement up to 31%.
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