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8901
The Relationship between Cementitious Composition and Properties of Ultrahigh Strength Concrete
Published 2021-01-01“…In order to understand the relationship between cementitious materials and properties of ultrahigh strength concrete (UHSC), the cementitious compositions of UHSC were designed by the simple-centroid design method. The effects of cementitious compositions on the properties of UHSC were investigated. …”
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8902
Al-lugha al-fuṣḥâ : archéologie d’un concept « idéolinguistique »
Published 2008-11-01“…Every French Arabicist knows that the expression al-lugha al-fuṣḥâ designates the Arabic variety that they themselves call Classical Arabic. …”
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8903
STUDY ON WEAR CHARACTERISTIC OF MAIN COMPONENTS OF CONSTANT VELOCITY DRIVE SHAFT
Published 2015-01-01“…The wear of external and internal splines for intermediate shaft exceeded the product design requirements when the Santana automobile was naturally scrapped. …”
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8904
LSTM-Based Deep Model for Investment Portfolio Assessment and Analysis
Published 2022-01-01“…Inferences have shown that the improved LSTM example proposed in this paper outperforms other designs in multiple respect, and it performs effectively in investment portfolio design, which is suitable for future investment.…”
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8905
Development of Large Chain Wear Running-in Test-bed and Its Measurement and Control System
Published 2020-03-01“…In order to test the durability, service life and other properties of roller chain, based on the principle of closed power flow, an automatic test-bed is designed for testing the wear running-in of roller chain. …”
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8906
Thermal-structural Coupling Analysis of Gearbox Casing based on UG and ANSYS Workbench
Published 2015-01-01“…Combining the virtual prototyping technology,finite element analysis techniques and thermal stress analysis theory,virtual prototype model of gear casing is established by UG NX 8.0.The 3-dimensional finite element model of the gear casing is established by using the seamless links of UG and ANSYS Workbench14.5,based on the theory of finite element,thermal-structural coupling analysis is implemented to the finite element model,temperature field distribution and thermal deformation of the gear casing are obtained,and centralized positions of the thermal stress and deformation is determined,and the factors that impact the temperature field distribution and thermal deformation are obtained.Through analyzing the results of the finite element simulation,the model of the heat-structure coupling analysis can provide an important reliable analysis basis for structure design,integrated design and the thermal uniform optimization design of the gearbox that worked in the complex overloaded transmission conditions which generate large amount of heat.…”
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8907
Digital rule-based compliance processes. The urban regeneration of ex-Corradini, Naples (IT)
Published 2021-12-01“…The paper investigates the cultural and technical transformations in architectural design produced by digital technologies, considering ‘data’ as a strategic asset for the definition of new connections between the physical environment, virtuality and digitalization in order to improve the decision-making processes underpinning design choices. …”
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8908
Understanding Chinese Cities. Redesigning italian methods
Published 2018-06-01“…In the contemporary Chinese society, with the economic system becoming more and more complex along with the new rules concerning ownership, all these novelties demand designers and decision-makers to find a third way, namely, the new sustainable architecture that is designed based on the typological and morphological fundamentals of the city. …”
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8909
Past and future of the connection between project, technology and neocybernetics
Published 2022-12-01“… The paper compares design sciences and the philosophy of technology to contribute to the understanding of the concept of innovation in the digital era. …”
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8910
Power Link Optimization for a Neurostimulator in Nasal Cavity
Published 2017-01-01“…Based on this design methodology, a centimeter-sized neurostimulator inside the nasal cavity is demonstrated. …”
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8911
Analysis of Digital Image Watermarking Techniques through Hybrid Methods
Published 2020-01-01“…At first, we have given a standard framework for designing a hybrid method that ensures the basic design requirements of watermarking for various applications. …”
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8912
Le paysagisme : source et ressource pour l’urbanisme ?
Published 2018-07-01“…Although in France urban design and landscape architecture are two different disciplines, the boundaries between them tend to be blurred, and in some regards they are porous. …”
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8913
Simulation Analysis and Experimental Research on a Vibration Damping Structure of Cylindrical Spur Gear Slot Holes
Published 2023-02-01“…A three-factor and three-level orthogonal test table is designed. Taking the amplitude of angular acceleration of meshing frequency as the evaluation index of orthogonal tests, the relatively optimal parameter design scheme is obtained. …”
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8914
Path Tracking Control of Fixed-Wing Unmanned Aerial Vehicle Based on Modified Supertwisting Algorithm
Published 2024-01-01“…This paper focuses on the issues of low path tracking precision and weak disturbance rejection capability in fixed-wing unmanned aerial vehicle (UAV). This study designs a path tracking controller that combines the radial basis function (RBF) neural network and the supertwisting sliding mode control (STSMC) algorithm. …”
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8915
METHOD OF PROCESSING THE WIND TURBINE TIME HISTORY LOADS BASED ON 6 DEGREES OF FREEDOM
Published 2021-01-01“…The loads gotten by this method can be used to the designing loads of the wind gearbox by inputting it to the currently commercial gearbox designing software to calculated the system deformation. …”
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8916
CALCULATION AND ANALYSIS OF INHERENT FREQUENCY FOR HIGH-SPEED DRY GAS SEAL TEST BENCH ROTOR
Published 2017-01-01“…In order to avoid the design of the rotor of the dry gas seal high speed test stand occur resonance phenomenon during high speed running,the transfer matrix method was applicated to calculate the natural frequency.Then it obtains that its natural frequency is 14044.586r/min when the dry gas seal static and ring `s quality is 33.78 kg in rotor system,and using the finite element method analysis the modes of the rotor system when it is operating in the vicinity of its natural frequency,then it will get the modal figure with four modal value.Comparative and analysis the results of the two methods,though simplified model are not the same,the results are similar.And the design of speed can meet the requirements,so it can describe the design of the rotor system is reasonable.…”
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8917
Cooperative Communication in Cognitive Radio Networks under Asymmetric Information: A Contract-Theory Based Approach
Published 2015-10-01“…The optimal contract design under both symmetric information and asymmetric information is presented based on contract theory. …”
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8918
Complex Nanostructures by Pulsed Droplet Epitaxy
Published 2011-06-01“…Gaining a strong control over the electronic properties via shape tuning is the key to access subtle electronic design possibilities. The Pulsed Dropled Epitaxy is an innovative growth method for the fabrication of quantum nanostructures with highly designable shapes and complex morphologies. …”
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8919
Analysis and Dynamic Load Characteristic Modeling of RV Reducer
Published 2016-01-01“…The result is important to the design of RV reducer.…”
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8920
Type Synthesis of 5-DOF Series-parallel based on Single-opened-chain and Position and Orientation Characteristic Set
Published 2021-09-01“…A 5-DOF series-parallel robot is designed based on the single-opened-chain and position and orientation characteristic set, and the configuration synthesis and degrees of freedom of the 5-DOF series-parallel robot are calculated and analyzed to verify that the proposed mechanism meets the design requirements. …”
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