Showing 1,241 - 1,260 results of 46,768 for search '"designer"', query time: 0.13s Refine Results
  1. 1241
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    Design characteristics of natural convection radiator with local heat load by A. B. Sulin, T. V. Ryabova, A. A. Nikitin

    Published 2020-06-01
    “…An engineering technique is proposed for taking into account the local nature of the application of heat load. The design characteristics are given as functions of temperature head, fin height and thickness of the radiator base…”
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  4. 1244
  5. 1245

    Design and Analysis of Non-dynamic Hip Joint Assisted Exoskeletons by Yang Jie, Wang Xupeng, Tang Xinyao, Zhang Wenjie

    Published 2024-08-01
    “…Human-machine coupling simulations are carried out using Adams software to validate the designed exoskeleton's coordination with human movements. …”
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    Article
  6. 1246

    Antiswing Control and Trajectory Planning for Offshore Cranes: Design and Experiments by Ronny Landsverk, Jing Zhou, Daniel Hagen

    Published 2024-10-01
    “…This paper explores a control methodology designed specifically to eliminate payload swing in offshore cranes. …”
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  7. 1247

    Experimental Study on Optimal Design of Permeable Concrete Mix Ratio by WANG Baoqiang, LIAO Fangzhen

    Published 2023-01-01
    “…This experiment aimed to develop a new type of permeable concrete with high strength,with various mix ratio designs tried.In addition,the effects of various mix ratio designs on the compressive strength and permeability performance of permeable concrete were studied,and the optimization design scheme of the optimal aggregate and mix ratio of permeable concrete was proposed.The study shows that in permeable concrete,the high-efficiency water-reducing agent is effective in assisting silica fume dispersion;the use of mechanism sand can improve the compressive strength of permeable concrete;after adding fine aggregate and admixture,the optimal water-cement ratio is 0.32;the compressive strength after 28 d is improved,and the permeability is greater than 2 mm/s;when the structural strength requirement of permeable concrete pavement is not high,or when there is special concern about pavement clogging in a longer period of use,a higher water-cement ratio of 0.36 can be used.…”
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  8. 1248

    Retracted: Design of LoRa Antenna for Wearable Medical Applications by Amer Alsaraira, Omar A. Saraereh, Ashraf Ali, Samer Alabed

    Published 2023-01-01
    “…In order to provide an effective solution, this paper proposed a novel antenna design with dual-band and implantability. The antenna is modelled in single-layer human muscle considering the feasibility and computational time. …”
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  9. 1249

    Weibull-Based Design Methodology for Rotating Structures in Aircraft Engines by Erwin V. Zaretsky, Robert C. Hendricks, Sherry Soditus

    Published 2003-01-01
    “…The individual high-pressure turbine (HPT) blade lives necessary to obtain a blade system life L0.1 (99.9% probability of survival) of 9000 hr for Weibull slopes of 3, 6, and 9 are 47,391; 20,652; and 15,658 hr, respectively. For a design life of the HPT disks having probable points of failure equal to or greater than 36,000 hr at a probability of survival of 99.9%, the predicted disk system life L0.1 can vary from 9408 to 24,911 hr.…”
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    RESEARCH ON THE DESIGN OF GUIDE PLATE FOR TANDEM HONEYCOMB STABILITY MAINTANCE by CHEN Dong, LU ZhaiJun, XIONG YuPu

    Published 2018-01-01
    “…Based on the conclusion, designed a new guiding plate, it is not only improves tandem honeycomb deformation stability, but also solves the honeycomb peeling.…”
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  13. 1253

    Workspace Analysis and Optimization Design of 3- PUU Parallel Mechanism by Pu Zhixin, Zhao Qing, Yu Yinghua

    Published 2015-01-01
    “…The workspace of the parallel mechanism is analyzed and optimized,which laid the foundation for the design of the parallel manipulator mechanism and the further study. …”
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  14. 1254

    Design and Performance Analysis of Compliant Actuator Mechanism with Variable Stiffness by Liu Rong, Zheng Zhizhen, Qin Huibin, Li Zhongyi, Bai Shaoping

    Published 2022-12-01
    “…Through configuration analysis and structure design, the stiffness and torque models of the compliant actuator mechanism are established to reveal its stiffness behavior. …”
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    Cooperative transmission design combining network coding and superposition coding by Hai-rong WANG, Yong-ming HUANG, Lv-xi YANG

    Published 2012-08-01
    “…A joint network coding (NC) and superposition coding scheme was proposed to realize a cooperative transmission.The use of NC was able to improve spectral efficiency over classical decode and forward relaying strategy by relaxing the orthogonality constraint between different data streams and mitigating the resultant interference through precoding.In contrast to using the CSI based beamforming scheme which could achieve near optimal performance but involves huge computational complexity,designing the beamforming vector using the form of superposition coding was proposed,such that CSI at the transmitters were not required and the involved computation was greatly reduced.The theoretical analysis and simulation results reveal that the proposed scheme shows performances close to the near-optimal CSIT based scheme.…”
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  17. 1257

    Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline by Yan Li, Qiuping Liu, Yang Wang, Qianqian Liu

    Published 2020-01-01
    “…In order to study the ultra-short harmonic reducer with high performance, the topology optimization theory is introduced into the design of harmonic flexspline design. The objective function of stiffness is defined based on compromise programming method, and the topology optimization model of flexspline is constructed with constraints of volume fraction and processing technology. …”
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  18. 1258

    Efficient Simulation Budget Allocation for Ranking the Top m Designs by Hui Xiao, Loo Hay Lee

    Published 2014-01-01
    “…We consider the problem of ranking the top m designs out of k alternatives. Using the optimal computing budget allocation framework, we formulate this problem as that of maximizing the probability of correctly ranking the top m designs subject to the constraint of a fixed limited simulation budget. …”
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  19. 1259

    Conservation Subdivision: Design Phase – Wildlife-friendly Transportation Network by Mark Hostetler, Michael Moulton

    Published 2010-05-01
    “…WEC280/UW325: Conservation Subdivision: Design Phase—Wildlife-friendly Transportation Network (ufl.edu)   …”
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  20. 1260

    Design of Prestressed Cable Dome Using Minor Perturbation Method by Haitao Zhou, Feng Fu, Bo Si, Deqing You, Fengjian Zhang

    Published 2024-12-01
    “…For the structural design of cable domes, the determination of prestress force distribution, the section of the structural components, and initial configuration are prerequisites for the subsequent detailed design of cable and strut sizes. …”
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