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701
Numerical Simulation and Analysis of Cycloidal Gear Forming Grinding Temperature Field
Published 2018-01-01“…Through the simulation analysis,it is found that the velocity vw of the grinding wheel and the radial feed grinding depth ap have a great influence on the distribution of the temperature field of the tooth surface,during the entire grinding process,the maximum temperature of the transient temperature field of the tooth surface appears near the tip of the tooth surface of the cycloid gear. …”
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702
Downsizing of Electric Motors by Utilizing Differential Gear for Traction and Hydraulic Pump of Heavy Mobile Machine
Published 2025-01-01“…The analysis focuses on the simultaneous operation of a traction drive and working hydraulics in a wheel loader application. Simulations utilizing a recorded driving cycle are used to analyze the torque distribution of the electric motors. …”
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703
Construction of Generating Grinding Model and Analysis of Influencing Factor for Cycloidal Gear Tooth Surface of RV Reducer
Published 2018-01-01“…Through the analysis of the cycloidal gear generating grinding principle,the complex motion relationship between the grinding wheel and the cycloidal gear is clarified and the model of the movement relation of the cycloidal tooth surface is established.Besides,based on the gear meshing theory and the principle of space coordinate conversion,the mathematical expression of the cycloidal gear theoretical tooth surface and the normal vector with the parameters of the grinding adjustment are deduced,which provides a theoretical basis for correcting the tooth profile error after testing.Then according to the cycloidal generating grinding model,the influence of main grinding parameters on the tooth surface error is discussed. …”
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704
Model Reduction Technique Tailored to the Dynamic Analysis of a Beam Structure under a Moving Load
Published 2014-01-01“…Subsequently, the technique is applied to a practical model for wheel-rail interaction dynamic analysis in railway engineering. …”
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705
Study on the Distribution of Cycloidal Gear Forming Grinding Temperature Field
Published 2018-01-01“…In the precision machining process of high precision RV reducer cycloid gear tooth surface,the grinding wheel is included in the tooth groove,and most of the grinding can be converted into thermal energy,causing the temperature of grinding zone to rise sharply. …”
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706
Changes in Mobility of the Golden Hamster with Induction of an IL-1-Induced Arthritis
Published 1994-01-01“…Interleukin-1, administered by the intraarticular route into hamster knee joints, resulted in inhibition of spontaneous wheel running activity; however, the effect was transient, lasting only through the evening following IL-1 administration. …”
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707
Vivid Face Perception as a Constructive Component of Multimodal Affective States
Published 2024-12-01“…The subjects — 72 women in each series of the experiment, age: 18-45 years (M1=22.4 g, SD1=5.4; M2=27.47 l, SD2=5.7) - identified the states of the actors—sitters (five women and five men), using an interactive image of the Geneva Wheel of Emotions on the display screen for evaluation. …”
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708
Dynamic Analysis of the Guiding Shoe considering Contact Gap and Pose Disturbance
Published 2024-01-01“…In addition, an increase in lateral force weakens the support effect of the guiding shoe, resulting in elevated contact force on the lower side of the guiding shoe and increased y-direction load on the walking wheel. The research results provide a reference for exploring the influence of walking unit postures on the failure of the guiding shoe and for improving shearer traction reliability.…”
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709
Study on Tooth Profile Synthesis and Nonlinear Mechanical Property of Dual Shock Wave Sleeve Movable Tooth Transmission
Published 2020-06-01“…On the premise that the working tooth profile of the center wheel does not interfere,the relationship between structural parameters is established. …”
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710
Nanotube Combined with Roller Skater Rehabilitation Therapy in the Treatment of Knee Arthritis
Published 2022-01-01“…Before and after the treatment, the therapeutic effect of the nanotube drug treatment group was improved by about 40%, and the therapeutic effect of the observation group of rehabilitation therapy with nanotube combined wheel athletes was increased by about 42%. It indicates that compared with the single treatment, the rehabilitation therapy of the nanotube combined with roller skater greatly improves the therapeutic effect of knee arthritis.…”
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711
Research on autonomous navigation of mobile robots based on IA-DWA algorithm
Published 2025-01-01“…First, the data from the odometer and the inertial measurement unit (IMU) are fused using the extended Kalman filter (EKF) to reduce the error caused by wheel slippage on the mobile robot’s positioning and improve the mobile robot’s positioning accuracy. …”
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712
Osteogenesis Imperfecta with Celiac Disease and Type II Diabetes Mellitus Associated: Improvement with a Gluten-Free Diet
Published 2012-01-01“…Due mainly to difficulties in walking remaining in wheel-chair in the last three years, she was overweight with morbid obesity (BMI=45.4) and had a type-II DM associated. …”
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713
Automated Prognostics and Diagnostics of Railway Tram Noises Using Machine Learning
Published 2024-01-01“…Railway noise, stemming from various sources such as wheel/rail interactions, locomotives, and track machinery, affects both human health and the environment. …”
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714
Effect of Soil Type on Running Performance of Small Lunar Rover
Published 2024-12-01“…Previous studies have quantitatively evaluated the effects of wheel geometry, such as elliptical or eccentric wheels, on the performance of a rover when climbing up slopes. …”
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715
Analysis Of The Communication Network Structure Of The Keyword “Rempang” On Twitter Using A Social Network Analysis Approach
Published 2024-06-01“…The study results indicate that the communication network exhibits a two-mode relationship type, with three distinct network patterns: wheel, Y, and chain communication patterns. The relationships within the network are direct and directional. …”
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716
A Two-Step Composite Time Integration Scheme for Vehicle-Track Interaction Analysis considering Contact Separation
Published 2019-01-01“…The two-step composite time integration scheme is combined with the linear contact relation between the wheel and rail (termed the two-step method) to solve coupled vehicle-track dynamic problems. …”
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717
INFLUENCE OF DIFFERENT PERFORMANCE OF ANTI-YAW DAMPER ON VEHICLE DYNAMICS
Published 2022-01-01“…According to the dynamic parameters of a certain high-speed train in China, the dynamic model of the vehicle is established, and the influence on the dynamic performance of the vehicle is analyzed based on the performance data of anti-yaw damper in different performance states.The results show that: In actual operation, the performance change of anti-yaw damper has little effect on the force between wheel and rail; In the actual operation, the performance change of anti-yaw damper has a certain impact on the running stability of the vehicle, but the impact degree is limited. …”
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718
Study Analysis of Car Rim Design and Mechanical Properties Using Catia
Published 2022-12-01“…Provision of clamps or fixed constraints is carried out on the surface of the bolt hole, where this surface is in contact with the wheel holder of car drive system. Then given a circumferential loading of 200 kN/m2. …”
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719
Total Knee Arthroplasty in Severe Valgus Osteoarthritis Excellent Early Results in a 90-Year-Old Patient with a Valgus Deformity of 47°
Published 2017-01-01“…The patient was preoperatively restricted to a wheel chair, unable to walk, and only able to stand for a few seconds. …”
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720
Effect of Cement Asphalt Mortar Debonding on Dynamic Properties of CRTS II Slab Ballastless Track
Published 2014-01-01“…In order to analyze the influence of mortar debonding on the dynamic properties of CRTS II slab ballastless track, a vertical coupling vibration model for a vehicle-track-subgrade system was established on the base of wheel/rail coupling dynamics theory. The effects of different debonding lengths on dynamic response of vehicle and track system were analyzed by using the finite element software. …”
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