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261
Double-Target Switching Control of Vehicle Longitudinal Low-Frequency Vibration Based on Fuzzy Logic
Published 2018-01-01“…Rapid increase of vehicle longitudinal acceleration is required in an engine torque increasing phase, whereas little overshoot and oscillating acceleration are required in a torque holding phase. …”
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262
Torsional Strengthening of RC Beams with Near-Surface Mounted Steel Bars
Published 2020-01-01“…During the testing process, the twist angle at the torque intervals, first cracking torque, ultimate torque, and ultimate twist angle of the conventional beam were compared with those of the strengthened beams. …”
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263
CALCULATION OF INDUCTANCE OF THE INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR
Published 2017-03-01“…The results obtained with the use of the proposed analytical method and the finite element method are presented in the form of a graph; the calculations that have been obtained by these two methods were compared.…”
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264
Effect of the sprag wear on centrifugal disengagement overrunning clutches
Published 2025-07-01“…The influence of sprag wear on contact force between sprag and inner race, the torque on the input shaft, the difficulty of dynamic engagement, and the critical disengagement speed during overrunning were studied.ResultsThe results show that the simulation results of the disengagement speed of the virtual prototype have an error of less than 10% compared to the experimental results, which verifies the correctness of virtual prototype simulation; the contact force between the sprag and inner race, as well as the torque acting on the input shaft, decrease firstly and then increase with the increase of the sprag wear; the critical speed for the clutch to enter the fully overrunning state increases with the increase of the sprag wear.…”
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265
Mathematical Modeling and Electromagnetic Characteristics Analysis of a Six-Phase Distributed Single-Winding BPMSM with 12 Slots and 2 Poles
Published 2025-02-01“…Then, using the finite element method (FEM), the control characteristics of the electromagnetic torque and magnetic levitation force of the six-phase DSW-12/2-BPMSM are analyzed, and the mathematical model is verified. …”
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266
膜片联轴器锥面无键联接的有限元分析
Published 2011-01-01“…The structure and principle of cone connection without key in diaphragm coupling are introduced.The position where the maximum stress located in and the relation between prestressing force and the corresponding torque in cone connection with the analysis element method is analysized.The analytic method and finite element method about the pre-tightening force are compared when transferred the same torque.The finite element method is more intuitive and accurate compared with the analytic method and could be used as a new method during the designing and manufacturing process.…”
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267
Simulated Cam Morphology of the Hip Changes Sacroiliac Motion During Hip Motion and Loading in a Cadaveric Model
Published 2024-12-01“…Purpose: To determine the relationship between cam morphology of the hip and ipsilateral sacroiliac motion compared to the native hip in a cadaveric model. Methods: A simulated cam state was created using a 3-dimensional printed cam secured to the head-neck junction of 5 cadaveric hips. …”
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268
Evaluation of implant primary stability using different drilling protocols: an in vitro study
Published 2025-08-01“…Results The undersized and standard drilling groups showed significantly higher median insertion torque (20.0 Ncm and 18.0 Ncm, respectively) compared to the countersinking group (8.0 Ncm) (p < 0.05). …”
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269
The impact of stator module gaps on the performance of canned permanent magnet synchronous motors with segmented stators
Published 2025-08-01“…Using this method, the influence of stator module gap on the electromagnetic performance of the CPMSM with segmented stators is analyzed under the conditions of constant current and constant torque. …”
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270
Steady-State Analysis and Comparison of Control Strategies for PMSM
Published 2015-01-01“…Vector control is accepted widely due to its decoupling effect but it is not the only performance requirement. Additional control methods such as constant torque angle control (CTAC), optimum torque per ampere control (OTPAC), unity power factor control (UPFC), constant mutual flux linkages control (CMFLC), and angle control of air gap flux and current phasor (ACAGF) can also be implemented. …”
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271
Muscle thickness and inflammation during a 50km ultramarathon in recreational runners.
Published 2022-01-01“…<h4>Purpose</h4>This study examined changes in circulating levels of inflammatory cytokines [IL-6, sIL-6R, TNF-α, and calprotectin], skeletal muscle morphology, and muscle strength following a 50km race in non-elite athletes.<h4>Methods</h4>Eleven individuals (8 men; 3 women) underwent pre-race assessments of rectus femoris muscle thickness (resting and contracted) using ultrasound, isometric knee extensor torque, and plasma cytokines. …”
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272
Performance and emission characteristics of a diesel engine using water-emulsified fuels: an experimental assessment
Published 2025-01-01“…DW5 and DW10 reduced engine torque by 6.27% and 9.82%, and brake power by 6.49% and 10.31%, respectively, compared to D. …”
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273
Study on the Power Consumption Characteristic and Energy Conservation Potential of Continuously Variable Transmission
Published 2016-01-01“…The external characteristic compare of engine and motor is analyzed. A method of measuring CVT power consumption and efficiency is presented by using a low power electric closed test bed. …”
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274
Design and Evaluation of a Consequent Pole K-Shaped Permanent Magnet Motor for Outboard Application using a Hybrid Mathematical Model
Published 2024-12-01“…After presenting and confirming the concept of the proposed structure based on functional comparison with conventional structures, an analytical modeling based on the harmonic analysis method is introduced to accurately predict the performance of the machine, and finally the proposed structure is prototyped and the experimental results are simulated and modeling are compared.…”
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275
Short-Term Clinical Outcomes After Anterior Cruciate Ligament Reconstruction In Adolescents During The COVID-19 Pandemic
Published 2022-06-01“…A significant difference was found between groups for normalized quadriceps peak torque on the uninvolved limb, with the control group (2.03 ± 0.47 Nm/kg) demonstrating decreased peak torque compared to the COVID group (2.49 ± 0.61 Nm/kg) (p =0.002, effect size (d) = 0.84). …”
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276
Speed and current harmonics reduction using an adaptive proportional integral resonant controller for PMSM based electric vehicle drives
Published 2025-07-01“…Ultimately, the findings of the simulation and real-time simulator utilizing the OPAL-RT OP5700 platform show that the proposed adaptive PIR control method successfully lowers the periodic speed-current harmonics THD values of the PMSM drive when compared to conventional control strategies. …”
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277
Research on Power - load Cooperative Control of Wind Turbines Based on Variable Domain Theory
Published 2025-02-01“…The results show that compared with the other two control methods, the variable universe fuzzy power-load coordinated control method has more advantages in reducing the blade root flapping torque and shimmy torque, improving the response speed, and suppressing the power output fluctuation. …”
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278
Transfer accuracy of partially enclosed single hard vacuum-formed trays with 3D-printed models for lingual bracket indirect bonding: A prospective in-vivo study.
Published 2025-01-01“…However, the transfer of torque remains questionable.…”
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279
Cementless long-stem fixation in periprosthetic clamshell fracture: a biomechanical investigation
Published 2025-05-01“…However, in the torsional tests, Group B showed significantly lower torsional stiffness or torque compared to Groups A and C (p < 0.05). No significant differences in torsional stiffness or torque were detected between Groups A and C.ConclusionThe integrity of the femoral medial wall is crucial for femoral stem stability. …”
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280
STRUCTURE ANALYSIS AND OPTIMIZATION OF MAGNETIC POLE COMBINED PERMANENT MAGNETIC SCREW
Published 2024-04-01“…The static characteristies of thrust and torque were simulated with the finite element method (FEM). …”
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