Measurement and analysis of moment of inertia using torsional pendulum method with air damping consideration by MA Weiping, ZHAO He, SONG Yuzhou, LI Tenglong

“…To address the issue of accuracy degradation caused by aerodynamic damping when measuring the moment of inertia of irregular specimens with large airfoil surfaces using the torsional pendulum method, a compensation approach based on drag simulation results was proposed. …”
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Design-LIME: An Interpretable Visualization Method for Electric Motor Design Based on Deep Learning by Kazuhisa Iwata, Hidenori Sasaki

“…The proposed TO method improves search performance by 18.7% when compared with the conventional single-step optimization method. …”
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RESEARCH ON SOLUTION METHOD OF CONTACT STIFFNESS OF CURVIC COUPLINGS CONSIDERING TOOTH SURFACE ROUGHNESS by MA Wu, WANG AiLun, WANG Hai, YANG ZhengLie

“…Aiming at the problem that the contact stiffness analysis method of curvic couplings can not consider the contact interface microscopic morphology,an analytical model of the contact interface stiffness was proposed.Through the stress analysis and stiffness transformation,the general model of curvic couplings contact interface stiffness was obtained,and the GW rough surface model was brought into it to obtain the specific curvic couplings contact interface stiffness formula based on the GW rough surface model.Finally,the analytical model results were compared with finite element results.The effect of surface topography on the contact stiffness of curvic couplings was obtained,and the relationship between the normal contact stiffness and the tangential contact stiffness with the preload and tangential force were obtained.The research shows that the analytical model matches well with the finite element results,which proves the rationality of the analytical model and provides a theoretical reference for the preload force and torque design of the rotors with curvic couplings.…”
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Improved Sliding Mode Active Disturbance Rejection Control for Single-inductance Dual-output Buck Converter by HUANG Jinfeng, ZHOU Jie

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On the Hydrodynamic and Structural Performance of Thermoplastic Composite Ship Propellers Produced by Additive Manufacturing Method by Erkin Altunsaray, Serkan Turkmen, Ayberk Sözen, Alperen Doğru, Pengfei Liu, Akile Neşe Halilbeşe, Gökdeniz Neşer

“…In the marine industry, the search for sustainable methods, materials, and processes, from the product’s design to its end-of-life stages, is a necessity for combating the negative consequences of climate change. …”
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Does external pneumatic compression treatment between bouts of overreaching resistance training sessions exert differential effects on molecular signaling and performance-related v... by Cody T Haun, Michael D Roberts, Matthew A Romero, Shelby C Osburn, Christopher B Mobley, Richard G Anderson, Michael D Goodlett, David D Pascoe, Jeffrey S Martin

“…<h4>Methods</h4>Twenty (N = 20) resistance-trained male participants (aged 21.6±2.4 years) were randomized to balanced sham or EPC intervention groups. …”
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Comparing the Dominant and Non-Dominant Leg Strength of Division I Collegiate Female Cutting Athletes to Jumping Athletes: A Pilot Study by Julia L Rapicavoli, Luis A Feigenbaum, Kathryn E Roach, Eryn K Milian

“…Differences in concentric quadriceps peak torque between the dominant and non-dominant legs at 60 deg/sec, measured using the Biodex System 3 isokinetic dynamometer, were compared across groups. …”
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Three-dimensional finite element analysis of maxillary molar distalization treated with clear aligners combined with different traction methods by Hongyu Gao, Liangyu Luo, Jun Liu

“…Group 3 showed smaller changes in anterior teeth torque and higher molar distalization efficiency compared to group 2. …”
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An Effective Method for Calculation of Mutual Inductance Between Rectangular Coils at Arbitrary Positions in Space by Junlin Chen, Guofeng Yao, Min Wang, Liming Zhou, Kuiyang Gao, Peilei Zhou, Ruiyao Liu

“…The accuracy of the proposed method’s calculations is validated using data from the published literature, and the computation time is compared with that of other methods. …”
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Comparative Evaluation of Apical Fit of Various Corresponding Gutta-percha Cones in Prepared S-shaped Canals of Simulated Mandibular Premolars: An In-vitro Study by Parul Bansal, Garima Singh, Mohit Kumar, Nikita Sharma, Smrity Sinha, Darshana Baruah

“…The rotational speed was set to 300 rpm and 2.5 Nm of torque. Each model’s orifice was widened with an orifice opener (30/08), and then a Glide file until the Working Length (WL) was determined. …”
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A Beat Frequency Suppression Control Method Based on a Second-order Generalized Integrator by Rong LIU, Ke CHEN, Tiangui RAO

“…At the same time, the two optimization strategies were compared, and the optimization of the control method was realized according to the pulsation suppression effect. …”
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A New Compensation Method for DRR of a Roll-Pitch Seeker Based on ESO by Yue Li, Wei Li, Xiaodong Liu, Qunli Xia

“…Mathematical simulation is established to compare the new ESO-based DRR compensation method with the existing methods such as the feedforward method and Kalman filter method. …”
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Modeling and Investigation of the Velocity-Dependent Cutting Process with PDC Cutters Using the Discrete Element Method by Zhiyi Fu, Georg-Peter Ostermeyer, Armin Kueck, Frank Schiefer, Hanno Reckmann, Xu Huang, John Bomidi

“…In this paper, a modified bonded-particle model (discrete element method, DEM) for rock in deep drilling environments is applied to the pressurized cutting process. …”
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The Impact of Blade Surface Roughness on Wind Turbine Efficiency: A Monte Carlo Method Approach by Dariush Biazar, Amard Afzalian

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Properties of micro-nano carbon materials/hydrogenated nitrile rubber composites prepared by solution method by ZHENG Fang-yuan1， LI Shi-kun2， ZHANG Zeng2， LI Zai-feng2

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A Systematic Method for the Calibration of FEA Model of Synchronous Reluctance Machines Considering Manufacturing Effects by Andrea Credo, Paolo Pescetto

“…This article offers a systematic method for accurately calibrating the electromagnetic FEA models, permitting to consider the production process within the motor design stage. …”
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Method for Calculating Locomotive Traction & Brake Limited Line Based on Binary Search and Lagrange Interpolation by HUANG Hao, CAO Xiao, HE Wei

“…A method was proposed by using binary search arithmetic searching motor speed, if missed then employing Lagrange interpolation method to calculating motor torque of locomotive’s traction and brake. …”
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Comparative Evaluation of Isokinetic Testing Parameters of Lower Limbs in 18–20-Year-Old Female Students Doing TRX Training and Standard Exercises by Kristina Yu. Lobastova

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Numerical simulation and experimental investigation of pressure riveting connection using the smoothed particle Galerkin method by Jianhui Zhang, Tongxiang Huang, Xuan Qin, Changcheng Yin, Xianchao Yan

“…In addition, the SPG method is introduced. The SPG method is a truly meshless method where nodes are connected through keys, and material failure is simulated by the breakage of these keys. …”
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A Novel Method to Constrain Tidal Quality Factor from A Nonsynchronized Exoplanetary System by Takato Tokuno, Akihiko Fukui, Takeru K. Suzuki

“…The application of this method to the star–planet system NGTS-10–NGTS-10 b gives $Q^{\prime} \gtrsim {10}^{8}$ , leading to a tight upper bound on the tidal torque. …”
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