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161
Technology for designing structural-mental schemes for calculation tasks
Published 2024-05-01“…This technology involves the use of calculation primitives to design task schemes by superposition.Materials and methods. Development of technology for constructing the “white box” model in the form of a structural and mental scheme of calculation tasks in the field of elementary physics. …”
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162
大功率循环泵行星齿轮箱耦合动态特性分析
Published 2013-01-01“…The coupled modal analysis is performed for this finite element model of the gearbox.The dynamic response is solved by using mode superposition method.Then the time-frequency history of node displacement and speed of the gearbox are obtained.All results provided a theoretical foundation for dynamic characteristic optimization of a high-power circulating pump planetary gearbox transmission system.…”
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163
Groundwater pollution risk assessment in typical coal-related industry agglomeration area
Published 2025-02-01“…At the same time, combined with the water quality level of groundwater sampling points in the study area, the Random Forest (RF) classification algorithm was utilized to construct the groundwater pollution risk classification prediction method, and the evaluation results were compared with those of the superposition index method. …”
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164
An NN Framework for Target Number Detection in FMCW Radar Systems via Hankelization: A Low-Dimensional Data Representation Perspective
Published 2025-01-01“…This is based on the following mathematical properties: 1) A sequence obtained by uniform sampling of the superposition of K radio waves can be represented as a superposition of K geometric sequences; 2) A Hankelized matrix formed by the superposition of K geometric sequences exhibits low-rank characteristics; and 3) In an FMCW radar system with K targets, if the received signal, which is represented as a matrix, is ideal, the vectors obtained by extracting this matrix in row, column, diagonal, and anti-diagonal patterns can all be modeled as a superposition of K geometric sequences. …”
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165
Temperature Influence on Non-Linear Harmonic Vibrations of Plates Made of Viscoelastic Materials
Published 2020-03-01“…The time-temperature superposition and the Williams-Landel-Ferry formula for the horizontal shift are used to modify the viscosity properties in the fractional Zener material model of viscoelasticity. …”
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166
Stator Electrically-excited Brushless Synchronous Machine and Its Inductance Calculation
Published 2018-01-01“…Based on winding function and superposition method, inductance parameter calculation model of the SEBSM was set up, the inductance parameters of the SEBSM prototype with 8+4 poles were calculated, and the error between the calculated and tested inductances is within ±2.5%, which justified the correctness of the inductance calculation model.…”
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167
Vibration Fatigue of Key Suspension Parts of Bogies Based on Modal Stress
Published 2018-01-01“…The vibration fatigue analysis model of the key suspension parts of bogie was established, the stress power spectrum of key suspension parts bases on modal stress was obtained by modal superposition method, and the probability distribution function of the structural stress-strain range was deduce, moreover, the fatigue life of the structure was obtained in the condition of IEC 61373 standard spectrum and measured acceleration spectrum as the excitation by using the linear fatigue damage criterion. …”
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168
Determinate arbitrary quantum state engineering through one-dimensional quantum walks
Published 2025-06-01“…This efficient method for preparing quantum superposition states lays a foundation for advancing quantum technologies, with broad applications in quantum information processing.…”
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169
Bethe Ansatz, quantum circuits, and the F-basis
Published 2025-06-01“…The new basis, identical to the "F-basis" known from the theory of quantum-integrable models, generates the linear superposition of plane waves that is characteristic of the coordinate Bethe Ansatz. …”
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170
State preparation by shallow circuits using feed forward
Published 2024-12-01“…This method extends to the more generalized Dicke-states, the superposition of $n$-bit strings of Hamming weight $k$, for $k=\mathcal{O}(\sqrt{n})$, but fails for higher $k$ due to the birthday paradox. …”
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171
The influence of key parts of hydraulic roof cutting and roof fracture behavior in mining roadway
Published 2024-12-01“…The large deformation of dynamic pressure roadway is usually related to the characteristics of surrounding rock and the stress environment formed by the superposition of dy-namic and static loads. The mining roadway of No.5 coal seam in Huairen Zhifengshan Coal Mine in S-hanxi adopted the tunneling method of facing mining, there was a problem of confrontation between the tunneling working face and the mining working face. …”
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172
Discovering New Prognostic Features for the Harmonic Reducer in Remaining Useful Life Prediction
Published 2023-01-01“…In addition, in view of the local optimum and slow speed caused by the random initialization of the network model, an improved life prediction method is proposed to optimize BP neural network to improve the prediction performance. …”
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173
Determination of Residual Stress and Design of Process Parameters for Composite Cylinder in Filament Winding
Published 2018-01-01“…This study proposed a reverse derivation method to design the winding tension based on the residual stress model of the composite cylinder. …”
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174
Dynamic Response Analysis of Gearbox Housing Under the Multi- source Dynamic Excitation
Published 2015-01-01“…On this basis,the dynamic response analysis of housing is carried out by using a mode superposition method. The results show that,the overall design is more conservative relatively,but the middle of the plate- type parts have large deformation,smaller stiffness and need to focus on early in the design.…”
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175
Cable fault detection based on enhanced spread spectrum time domain reflectometry
Published 2025-02-01“…To address this issue, this paper introduces a novel cable fault detection method based on enhanced spread spectrum time domain reflectometry (ESSTDR). …”
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176
Fault Diagnosis of Rolling Bearing based on Sideband Correlation Algorithm and Hilbert Envelope Spectrum
Published 2016-01-01“…Through analysis on the rolling bearing vibration model,the vibration signal can be regarded as the superposition of multiple modulation signal,the best frequency range can be found basing on the basis of the spectrum by using the sideband modulation algorithm. …”
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177
Mechanism Study on Elevation Effect of Blast Wave Propagation in High Side Wall of Deep Underground Powerhouse
Published 2018-01-01“…In view of the influence of blasting excavation in the deep burial underground powerhouse on the dynamic disturbance and blasting vibration of side wall and surrounding rock, the blasting vibration test method is often used for on-site monitoring and control. …”
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178
Temporal networks with node-specific memory: Unbiased inference of transition probabilities, relaxation times, and structural breaks
Published 2024-12-01“…Additionally, model selection via likelihood maximization identifies the most parsimonious structural level (either global, node specific, or dyadic) accounting for memory effects. …”
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179
Neural Machine Translation in Electrical Engineering With Cross-Layer Information Fusion and Multiple Positional Mapping
Published 2025-01-01“…Experimental results on translation tasks in the electrical engineering field show that the improved model outperforms the baseline and other comparison models in terms of BLEU, METEOR and TER scores, verifying the effectiveness and superiority of this method in semantic modeling and position information retention in professional field translation tasks.…”
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180
Calculation and Dressing Simulation of the Profile of the Form Grinding Wheel for Modified ZI Worms
Published 2025-03-01“…A mathematical model of the modified involute helicoid of ZI worms is established based on the curve superposition method. …”
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