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利用特征系统实现算法(Eigensystem Realization Algorithm)和观测器/卡尔曼 ...
高速摄像机与压力同步采集技术用于研究水下喷射初始阶段尾腔形成及压力特性,揭示尾腔演化分为膨胀、颈部收缩、准回击和 pinch-off 四阶段,尾底压力峰值与射流静压比呈对数关系,弗劳德数越大压力系数峰值越小。 该研究聚焦于水下推进器尾腔的动态演化 ...
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5 dead in mosque shooting
ICE agent charged w/ assault
Trump drops $10B IRS suit
Sinner wins Italian Open
Musk loses OpenAI lawsuit
Calls off planned Iran strike
LIRR unions, MTA reach deal
Berkshire exits UnitedHealth
Announces TrumpRx expansion
Acquitted of tax fraud
Rare tornado threat issued
Oil prices rise
Earthquake in China
OJ Simpson's detective dies
House explosion in Illinois
Televangelist Robison dies
Reveals ALS diagnosis
NYT sues Pentagon again
Gun, notebook allowed in trial
'Powerpuff Girls' star dies
To be sworn in as Fed chair
Two arrested in zoo stunt
Rejects pharma appeals
US halts joint defense board
HBCU football star dies at 22
Attacks on Nigeria schools
Philippines opens VP trial
Pelicans hire head coach
To unveil AI encyclical
Ebola travel restrictions
Murdaugh sues court clerk
Signs 5-year deal with EDF
To buy Dominion Energy
Italian divers’ bodies found
HK court hears final arguments
US extends RU oil waivers
DOJ drops fraud charges
Sues NCAA over eligibility
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