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Advanced Search Results For "RATE setting"

1 - 10 of 4,553 results for
 "RATE setting"
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基于屏障函数的船舶自适应控制.

Publication Type:Academic Journal

Source(s):Journal of Jiangsu University-Natural Science Edition / Jiangsu Daxue Xuebao-Ziran Kexue Ban. 2021, Vol. 42 Issue 6, p715-720. 6p.

Abstract:针对自主水面船舶的轨迹跟踪问题,提出了一种基于屏障函数的自适应滑模控制方法.根据 滑模的收敛性,设置了一个切换自适应律,在不需要外部干扰先验信息的情况下,能够做到自适应 的调节滑模增益.滑动变量能够收敛,并且保持在一个与干扰上界无关的预定义的零的邻域内,屏 障函数能保证滑模增益始终动态地大于不确定外部环境干扰,从而确保自主水面船舶的轨迹跟踪 性能.通过李雅普诺夫理论分析,证明了自主水面船舶系统能够在有限时间内到达预定义的零的 邻域.最后通过仿真结果验证针对船舶轨迹跟踪问题所设计控制器的有效性.由仿真...

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Cross pollination of different peony cultivars with 'Feng dan'.

Publication Type:Academic Journal

Source(s):Ciência Rural. 2021, Vol. 51 Issue 11, p1-9. 9p.

Abstract:Peonia, Feng dan' (Paeonia ostia) do género Paeonia (o grupo lenhoso) é recomendado como uma nova cultura promissora na produção de óleos, devido aos elementos nutritivos na semente, no entanto, o desenvolvimento desta nova cultura está agora limitado ...

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Traceability Management Strategy of the EV Power Battery Based on the Blockchain.

Publication Type:Academic Journal

Source(s):Scientific Programming. 8/24/2021, p1-17. 17p.

Abstract:Regulating and supervising the energy vehicle (EV) power battery recycling market, improving the utilization rate of EV power battery recycling, and guaranteeing the safety and control of all aspects of recycling treatment require the establishment of ...

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NOMA-Enabled Computation and Communication Resource Trading for a Multi-User MEC System.

Publication Type:Academic Journal

Source(s):IEEE Transactions on Vehicular Technology. Jul2022, Vol. 71 Issue 7, p7532-7547. 16p.

Abstract:In this article, we establish a novel framework for a multi-user mobile edge computing (MEC) network in which a set of users with high downlink rate demands and a set of users with intensive computation tasks can collaborate to achieve a mutually-benef...

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Rice β-Glucosidase 4 (Os1βGlu4) Regulates the Hull Pigmentation via Accumulation of Salicylic Acid.

Publication Type:Academic Journal

Source(s):International Journal of Molecular Sciences. Sep2022, Vol. 23 Issue 18, pN.PAG-N.PAG. 17p.

Abstract:Salicylic acid (SA) is a stress hormone synthesized in phenylalanine ammonia-lyase (PAL) and the branching acid pathway. SA has two interconvertible forms in plants: SAG (SA O-β-glucoside) and SA (free form). The molecular mechanism of conversion of SA...

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Discovering vanishing objects in POSS I red images using the Virtual Observatory.

Publication Type:Academic Journal

Source(s):Monthly Notices of the Royal Astronomical Society. Sep2022, Vol. 515 Issue 1, p1380-1391. 12p.

Abstract:In this paper, we report a search for vanishing sources in POSS I red images using virtual observatory (VO) archives, tools, and services. The search, conducted in the framework of the VASCO project, aims at finding POSS I (red) sources not present in ...

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Molecular cytogenetic identification of a new synthetic amphiploid (Triticum timococcum, AtAtGGAmAm) with a seed setting rate comparable with that of natural Triticum zhukovskyi.

Publication Type:Academic Journal

Source(s):Plant Breeding. Aug2022, Vol. 141 Issue 4, p558-565. 8p.

Abstract:Triticum timopheevii (AtAtGG) was previously cultivated in western Georgia, and Triticum zhukovskyi (AtAtGGAmAm) is a natural allohexaploid originating from hybridization of T. timopheevii and Triticum monococcum (AmAm). In this study, two synthetic am...

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YOLOv3-ADS:一种基于YOLOv3的深度学习 目标检测压缩模型.

Publication Type:Academic Journal

Source(s):Journal of Northeastern University (Natural Science). May2021, Vol. 42 Issue 5, p609-615. 7p.

Abstract:基于原有YOLOv3模型占用存储空间较大,所需初始化数据集样本和参数较多的问题,本文提出了一种基于YOLOv3的深度学习目标检测压缩模型YOLOv3-ADS.该模型使用拼接、叠加等方法对较少的有代表性的初始数据集进行数据增强,引入了DIoU损失函数,提升了目标检测的准确度.最后,通过稀疏训练和剪枝率阈值设置实现了YOLOv3-ADS模型的压缩处理,减少了模型实现过程中的冗余节点、参数数量和所需存储空间.实验结果表明,提出的YOLOv3-ADS压缩模型与已有的YOLOv3模型相比,平均精度值(mAP值...

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ОЦЕНКА ЭФФЕКТИВНОСТИ РЕАЛИЗАЦИИ ИННОВАЦИОННОЙ ПОЛИТИКИ В РЕГИОНАХ РОССИЙСКОЙ ФЕДЕРАЦИИ НА ОСНОВЕ ИСПОЛЬЗОВАНИЯ МЕТОДА КЛАСТЕРИЗАЦИИ.

Publication Type:Academic Journal

Source(s):Regional Economics. Feb2022, Vol. 20 Issue 2, p259-288. 30p.

Abstract:Предмет. Роль кластерного анализа в оценке эффективности реализации инновационной политики региона. Цели. Формирование концептуального подхода к оценке эффективности реализации инновационной политики региона на основе использования метода кластеризации...

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蜜蜂活动增强剂在甜樱桃上的应用研究.

Publication Type:Academic Journal

Source(s):Journal of Henan Agricultural Sciences. 2021, Vol. 50 Issue 3, p125-129. 5p.

Abstract:为了提高甜樱桃的产量和质量,以美早品种为试验材料,研究了蜜蜂活动增强剂保丽蕊对蜜 蜂活动的作用效果以及对甜樱桃坐果率、产量和商品率的影响。 结果表明,试验区( 悬挂保丽蕊 后)访花的壁蜂数量明显增加,以距离蜂箱 15 m 的试验区单位时间内访花壁蜂数量最多,为 4. 22 头 / (棵·min),较对照区(未悬挂保丽蕊)增加 2. 14 头 / (棵·min),观察至第 6 天时仍比对照区多 1. 77 头 / (棵·min),差异显著。 悬挂保丽蕊后对樱桃的坐果率和产量亦有显著影响,距离蜂箱 15...

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