Showing 1,681 - 1,700 results of 2,667 for search '"Topology"', query time: 0.07s Refine Results
  1. 1681

    Time-Optimal Trajectory Planning along Parametric Polynomial Lane-Change Curves with Bounded Velocity and Acceleration: Simulations for a Unicycle Based on Numerical Integration by Chien-Sheng Wu, Zih-Yun Chiu, Jing-Sin Liu

    Published 2018-01-01
    “…This could provide a reference for on-road lane-change trajectory planning along a given path other than parametric polynomials for significantly more complex, complete higher-dimensional highly nonlinear dynamic model of autonomous ground vehicle considering aerodynamic forces, tire and friction forces of tire-ground interaction, and terrain topology in real-world.…”
    Get full text
    Article
  2. 1682

    Design of an alumina forming coating for Nb-base refractory alloys by Collin S. Holgate, Carolina Frey, Melina A. Endsley, Akane Suzuki, Carlos G. Levi, Tresa M. Pollock

    Published 2025-03-01
    “…Alloy down-selection from approximately 7,800 alloys in the Nb-Si-Ti-Al-Hf system was conducted via analysis of calculated thermodynamic properties with number-density topology style maps. This approach is validated by creating and testing the composition Nb12Si23Ti24Al36Hf5, which forms protective alumina scales up to 1400 °C and resists pesting at 800 °C. …”
    Get full text
    Article
  3. 1683

    Emergence of power law distributions in protein-protein interaction networks through study bias by David B Blumenthal, Marta Lucchetta, Linda Kleist, Sándor P Fekete, Markus List, Martin H Schaefer

    Published 2024-12-01
    “…It is, hence, problematic to derive hypotheses about the topology of the true biological interactome from the PL distributions in observed PPI networks. …”
    Get full text
    Article
  4. 1684

    Tensile Fracture Behavior of Corroded Pipelines: Part 2—Numerical Simulation Based on Monte Carlo Method by Feng Liu, Yuchao Yang, Feng Xi

    Published 2020-01-01
    “…Inspired by the surface topology by scanning electronic microscopy (SEM) and the scattered distribution of test data, a computational procedure based on the Monte Carlo simulation method was developed in this paper to understand the randomness of the crack propagation process and the performance degradation mechanism of the corroded pipelines. …”
    Get full text
    Article
  5. 1685

    Near‐Isotropic, Extreme‐Stiffness, Continuous 3D Mechanical Metamaterial Sequences Using Implicit Neural Representation by Yunkai Zhao, Lili Wang, Xiaoya Zhai, Jiacheng Han, Winston Wai Shing Ma, Junhao Ding, Yonggang Gu, Xiao‐Ming Fu

    Published 2025-01-01
    “…This study proposes three near‐isotropic, extreme‐stiffness, and continuous 3D mechanical metamaterial sequences by combining topology optimization and data‐driven design. Through innovative structural design, the sequences achieve over 98% of the Hashin–Shtrikman upper bounds in the most unfavorable direction. …”
    Get full text
    Article
  6. 1686

    Anthropomorphism Index of Mobility for Artificial Hands by Immaculada Llop-Harillo, Antonio Pérez-González, Verónica Gracia-Ibáñez

    Published 2019-01-01
    “…The AIM evaluates the topology of the whole hand, joints and degrees of freedom (DoFs), and the possibility to control these DoFs independently. …”
    Get full text
    Article
  7. 1687

    Optimal Containment Control for Unknown Active Heterogeneous MASs via Model-Free Recursive Reinforcement Learning by Lina Xia, Qing Li, Ruizhuo Song, Gaofu Yang

    Published 2025-01-01
    “…Firstly, a fully distributed observer is designed to ensure its trajectory stays within the convex hull established by active leaders without requiring global network topology information. Subsequently, an augmented system is constructed using the dynamics of the followers and the observers to design <inline-formula> <tex-math notation="LaTeX">$H_{\infty }$ </tex-math></inline-formula> optimal containment control protocol. …”
    Get full text
    Article
  8. 1688

    Bidirectional Multi-Input and Multi-Output Energy Equalization Circuit for the Li-Ion Battery String Based on the Game Theory by Jiayu Wang, Shuailong Dai, Xi Chen, Xiang Zhang, Zhifei Shan

    Published 2019-01-01
    “…The proposed equalizer has the modularized circuit topology and the mutually independent working principle. …”
    Get full text
    Article
  9. 1689

    RNase P cleavage of pseudoknot substrates reveals differences in active site architecture that depend on residue N-1 in the 5’ leader by David M. Kosek, J. Luis Leal, Ema Kikovska-Stojanovska, Guanzhong Mao, Shiying Wu, Samuel C. Flores, Leif A. Kirsebom

    Published 2025-12-01
    “…The frequencies of cleavage at these two sites and Mg2+ binding change upon altering the structural topology in the vicinity of the cleavage site as well as by replacing Mg2+ with other divalent metal ions. …”
    Get full text
    Article
  10. 1690

    Aggregation Scheme with Secure Hierarchical Clustering for Wireless Sensor Networks by Tung-Shih Su, Mei-Wen Huang, Wei-Shou Li, Wen-Shyong Hsieh

    Published 2012-07-01
    “…In a large-scale wireless sensor network, a topology is needed to gather state-based data from sensor network and efficiently aggregate the data given the requirements of balanced load, minimal energy consumption, and prolonged network lifetime. …”
    Get full text
    Article
  11. 1691

    Potential and mechanisms of indigenous Indonesian medicinal plants in treating sexual dysfunction: A systematic review and pharmacological network overview by Sukardiman, Roihatul Mutiah, Rosita Handayani

    Published 2025-02-01
    “…Determination of compound target genes was carried out using GeneCards, while disease target genes were analyzed using DisGeNET. Network topology was explored with Cytoscape 3.10, and the construction of Protein-Protein Interaction Networks was realized using STRING version 12.0. …”
    Get full text
    Article
  12. 1692

    A New Shunt Capacitor-Commutated Converter for Reducing Commutation Failure Probability of HVDC Transmission and Converter Transformer Noise by Hao Zhang, Sijia Hu, Longfu Luo, Jinjie Lin, Liang Zhao, Zhiwen Zhang

    Published 2025-01-01
    “…This paper presents a shunt capacitor-commutated converter (SCCC) without AC filters, using a constant extinction voltage-time area (VTA) control to enhance the performance of the inverter station. First, the topology and the mathematical model of the SCCC are established, with its commutation and frequency characteristics analyzed. …”
    Get full text
    Article
  13. 1693

    A two‐stage reactive power optimization method for distribution networks based on a hybrid model and data‐driven approach by Ghulam Abbas, Wu Zhi, Aamir Ali

    Published 2024-12-01
    “…In the first stage, based on the topology and line parameters of the DN, as well as forecasts of loads and renewable energy outputs, a mixed‐integer second‐order cone programming (MISOCP) algorithm is used to control the on‐load tap changer (OLTC) positions on an hourly day‐ahead basis. …”
    Get full text
    Article
  14. 1694

    Signal Recovery in Power Systems by Correlated Gaussian Processes by Marcel Zimmer, Daniele Carta, Thiemo Pesch, Andrea Benigni

    Published 2024-01-01
    “…Based on only local power system topology, the presented algorithm combines cross-channel information of the considered signals with a universal, nonparametric probabilistic machine learning regression to recover missing data. …”
    Get full text
    Article
  15. 1695

    Complex Power System Status Monitoring and Evaluation Using Big Data Platform and Machine Learning Algorithms: A Review and a Case Study by Yuanjun Guo, Zhile Yang, Shengzhong Feng, Jinxing Hu

    Published 2018-01-01
    “…To fully investigate the proposed structure, three major applications are introduced: development of power grid topology and parallel computing using CIM files, high-efficiency load-shedding calculation, and power system transmission line tripping analysis using 3D visualization. …”
    Get full text
    Article
  16. 1696

    Gradient coating of extracellular matrix derived from endothelial cells on aligned PCL nanofibers for rapid endothelialization by Ziyi Zhou, Ziyi Zhou, Yijing Lin, Na Liu, Yiming Zhang, Bing Li, Yuanfei Wang

    Published 2025-01-01
    “…The results showed that the topology and biological signal of the bi-directional linear gradient ECd-coated PCL vascular scaffold synergistically promoted the migration of HUVECs more effectively.DiscussionThis provides a new way to clinically promote the structural and functional recovery of damaged vessels and develop personalized or universal artificial vascular scaffolds, which is of great importance in cardiovascular regenerative medicine.…”
    Get full text
    Article
  17. 1697

    Switched CMOS current source compared to enhanced Howland circuit for bio-impedance applications by da Silva Pablo Dutra, Filho Pedro Bertemes

    Published 2024-10-01
    “…A key circuit in BIS systems is the current source, and one of the most common topology is the Enhanced Howland Current Source (EHCS). …”
    Get full text
    Article
  18. 1698

    Clustering Analysis in Wireless Sensor Networks: The Ambit of Performance Metrics and Schemes Taxonomy by Asim Zeb, A. K. M. Muzahidul Islam, Mahdi Zareei, Ishtiak Al Mamoon, Nafees Mansoor, Sabariah Baharun, Yoshiaki Katayama, Shozo Komaki

    Published 2016-07-01
    “…Various advantages of cluster-based WSN are energy efficiency, better network communication, efficient topology management, minimized delay, and so forth. …”
    Get full text
    Article
  19. 1699

    Analyzing, Modeling, and Simulation for Human Dynamics in Social Network by Yunpeng Xiao, Bai Wang, Yanbing Liu, Zhixian Yan, Xian Chen, Bin Wu, Guangxia Xu, Yuanni Liu

    Published 2012-01-01
    “…To provide a solid evaluation, we simulate both two-agent and multiagent interactions with real-life social network topology. We achieve the consistent results between empirical studies and the simulations. …”
    Get full text
    Article
  20. 1700

    A Novel Brushless Wound Rotor Synchronous Machine Utilizing Inherent Sub-Harmonic Component by Muhammad Ahsan Ul Haq, Haroon Farooq, Asif Hussain, Syed Abdul Rahman Kashif

    Published 2025-01-01
    “…Validation of brushless operation of the suggested 8-pole, 12-slot machine is conducted through a 2-dimensional finite element analysis with the help of JMAG software. The suggested topology results in desired torque at rated speed with low torque ripples.…”
    Get full text
    Article