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681
Design of a Mobile Mechanical Structure for Agricultural Robots.
Published 2023“…This covers the analysis of the steering, suspension spring, singularity with its maximum and minimum angles, wheel arrangement, selection and design. The structural analysis using ANSYS is included to evaluate the strength of the mechanical structure used when in its worst working conditions and the results were presented and included in this report. …”
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682
Transmission error analysis of cycloidal reducers considering crank bearings and output shaft pins
Published 2025-01-01“…ObjectiveThe transmission error is a critical performance indicator in the design of cycloidal pin wheel reducers. The influence of design parameters for crank bearings and output shaft pins on this error is frequently neglected in existing research. …”
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683
Evaluation of Permanent Deformation of CRM-Reinforced SMA and Its Correlation with Dynamic Stiffness and Dynamic Creep
Published 2013-01-01“…The testing undertaken on the asphalt mix comprises the indirect tensile (dynamic stiffness), dynamic creep, and wheel tracking tests. By the experimentation, the appropriate amount of CRM was found to be 16% by weight of bitumen. …”
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684
TEMPLE AND SURYA IN OC EO CULTURE IN SOUTHERN VIETNAM
Published 2019-09-01“…The first stage was a temple built in brick or stone with a circlar shape in the center and a golden Sun wheel with eight rays. The next stage was a temple built of bricks with a sandstone statue of the Sun god. …”
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685
Experimental and Dynamic Study of the Piston Rod Lateral Friction for the Twin-Tube Hydraulic Shock Absorber
Published 2003-01-01“…In this paper, dynamic loads acting on a twin-tube hydraulic shock absorber are derived out both in wheel and axle planes by modeling mechanically car rear suspensions, and internal and external forces that yield lateral surface damage and wear-out of the piston rod for the absorber are analyzed according to bench and real road test measures. …”
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686
Heavy-Duty Vehicle Braking Stability Control and HIL Verification for Improving Traffic Safety
Published 2022-01-01“…Firstly, the interval uncertain dynamic model is established based on the Monte Carlo method, and the braking failure simulation analysis of the right front wheel of heavy vehicles is carried out in the set of three uncertain intervals. …”
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687
ANALYSIS AND TEST OF COMBINED FATIGUE LOADING SYSTEM OF CERTAIN ENGINE FAN BLADE
Published 2018-01-01“…By the static analysis and transient analysis of blade-wheel system,the critical part and the frequency of high cycle fatigue was acquired. …”
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688
Design of a New Robot for Working in Building Environment
Published 2016-01-01“…A new robot is designed which has three degrees of freedom movement in the round plane and can passively cross the vertical barriers up to 2. 5 times radius of the wheel. The six drive wheels control are used in this robot,four Mecanum wheels with a rectangular arrangement are used in its body to make it have a omni- directional motion function in plane ground. …”
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689
Investigation of the Performance of Ceramic Fiber Modified Asphalt Mixture
Published 2021-01-01“…In this study, asphalt mixtures with 0%, 0.1%, 0.2%, 0.3%, 0.4%, and 0.5% CFs were prepared. The Marshall test, wheel tracking test, Marshall immersion test, freeze-thaw splitting test, and low-temperature bending test were conducted to evaluate the performance of the CF-modified asphalt mixture. …”
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690
Advanced Speed‐and‐current control approach for dynamic electric car modelling
Published 2021-09-01“…For achieving linear vehicle operation and improved stability, a system transfer function model is designed by considering various uncertainties such as force acting on the car, wheel, road, and wind speed conditions. To offer better regulation and excellent tracking operation of the EC, a combined proportional–integral–derivative controller‐based outer‐speed and inner‐current control approach is suggested to regulate the nonlinear parameters for different driving profile applications. …”
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691
The Auscultation of a Carbon Dioxide Embolization Event during Endoscopic Vein Harvest
Published 2016-01-01“…We report a case of CO2 embolization during EVH for a 77-year-old patient who underwent CABG that was identified early by the cardiac surgeon through the indirect auscultation of a mill-wheel murmur after the pericardium was opened. This may be the first reported case of a murmur related to air emboli identified without the use of a precordial Doppler probe or a stethoscope. …”
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692
Spinning Process Test and Optical Topography Measurement Technology for the Shell with Longitudinal and Latitudinal Inner Ribs
Published 2019-01-01“…The influence of the main process parameters on the wall thickness difference of the inner rib shell is obtained by the range analysis: wall thickness reduction rate > rotary wheel feed speed > rotor working angle (arranging according to their influences). …”
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693
Research of the Design and Character Test of Energy-regenerative Electromagnetic Actuator
Published 2018-01-01“…In order to realize the purpose of vibration control and energy-regenerative,take some wheel type vehicle as object,an Electromagnetic actuator( EA) of gear and rack type is designed,the relative math model is built and the analysis of the influence of inertia force and its character of damping is conducted. …”
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694
Essop Pahad
Published 2023-08-01“…He once said: ‘Our march to a better life requires that each and every South African should put shoulders to the wheel – all of us as partners in transforming ours into a society that cares. …”
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695
Poetics of Friction
Published 2024-12-01“…Called by these questions, our panel attempts to collaboratively work on corresponding responses within a poetics of friction that is rehearsed, acted out, and tried out in a setting where forces come into play that resist relative motions of solid approaches and beliefs sliding against each other: Whereas the three panelists – a multimedia artist, a cultural theorist, and a philosopher – call with their spoken words, screened images and handout materials, the members of the audience respond to these calls: Like the wheel that needs the concrete surface against its rubber to spin in movement, or the piece of wood that needs the wooden stick rotating against its bark to spark a flame, members of Performance Philosophy need frictions with which both Performance artists and Philosophy scholars slide against each other to spin, to move, to carry on, to reflect, to struggle, to doubt, to aim, to spark flames of inspiration. …”
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696
State Estimation Based on Sigma Point Kalman Filter for Suspension System in Presence of Road Excitation Influenced by Velocity of the Car
Published 2019-01-01“…Those states play a very important role in the control problem of stability, ride comfort, ride safety, and dynamic wheel load of the suspension systems. The velocities and deflections of the sprung mass and unsprung mass would not be measured fully in the practice. …”
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697
Analysis of Meshing Stiffness of Variable Hyperbolic Arc Gear based on Finite Element Method
Published 2020-10-01“…The single tooth mesh stiffness and the double tooth comprehensive mesh stiffness are calculated, which the results show that the stiffness curve of single tooth mesh increases first and then decreases with the increase of driving wheel angle. Then, the influence of different loads on the meshing stiffness curve is analyzed. …”
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698
Performance Analysis of the Tracked Traveling Mechanism in Deep Sea Bed Under Different Operating Conditions based on Recurdyn
Published 2017-01-01“…According to the mechanical characteristics of the terrain of sea bed cobalt crusts and hydrothermal sulfide mining,based on the traditional road tracked vehicle,a solid wheels-rubber tracked traveling mechanism in deep sea bed is designed. …”
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699
Diagnosis of Elevator Faults with LS-SVM Based on Optimization by K-CV
Published 2015-01-01“…After diagnosing deviated elevator guide rail, deviated shape of guide shoe, abnormal running of tractor, erroneous rope groove of traction sheave, deviated guide wheel, and tension of wire rope, the results suggested that the LS-SVM based on K-CV optimization was one of effective methods for diagnosing elevator malfunctions.…”
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700
Modal Parameters Identification Method Based on Symplectic Geometry Model Decomposition
Published 2019-01-01“…The measured vibration data of beam structure and time-variant wheel-rail coupling system were also tested and varied. …”
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