Results 61 to 70 of about 166,094,873 (284)

Development and kinematic analysis of crank slider mechanism (without crank wheel) / Muhammad Muizzuddin Marwan Zaley [PDF]

, 2022
Application are widely used in most mechanical machines.The aim of this study is to design and fabricate a well-functioning Crank Slider Mechanism. A relative motion analysis (kinematic analysis) will be conducted to design a well-functioning mechanism ...
Zaley, Muhammad Muizzuddin Marwan
core  

Wear Analysis of Crank Slider Mechanism based Stationary Clearance Link Model

Jixie chuandong, 2021
Wear is one of the main causes of the failure of mechanical equipment and mechanical parts. The coupling between wear and dynamic response of system has an important effect on the performances of mechanism.
Rufei Yu, Wei Chen
doaj  

Dynamical analysis of a vertical excited pendulum using He’s perturbation method

Journal of Low Frequency Noise, Vibration and Active Control, 2023
The current paper investigates the nonlinear dynamics of an excited pendulum by a crank-shaft-slider mechanism (CSSM), in which it is restricted to move vertically.
Abdallah A Galal, TS Amer, Wael S Amer, Heba Ali Elkafly   +3 more
doaj   +1 more source

Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection

Advanced Materials Technologies, EarlyView.
A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu, Yamin Mansur, Sai Peri, Jiangyuan Wan, Amio Pronoy Das Ritwik, Emily L. Johnson, Jingcheng Ma   +6 more
wiley   +1 more source

递纸传动机构间隙动力学特性研究

Jixie chuandong, 2013
Taking the component of the crank and connecting rod mechanism with revolute clearance joint in the sheet transfer mechanism of print ing machine as the research object,on the basis of the vector clearance and the penetration depth of contact,the ...
午丽娟, 李爱平, 刘雪梅
doaj  

Wavelength‐Multiplexed 2D Beam Steering via a Passive Diffractive Network

Advanced Optical Materials, EarlyView.
Illustration of a wavelength‐multiplexed diffractive beam steering system, which is composed of K cascaded diffractive layers, each containing phase‐modulating elements that are jointly optimized using deep learning–based optimization. When illuminated with a set of wavelengths {λ1,λ2,…,λNw}$\{ {{{\lambda }_1},{{\lambda }_2},\ldots ,{{\lambda }_{{{N}_w}
Che‐Yung Shen, Yuhang Li, Çağatay Işıl, Tianyi Gan, Mona Jarrahi, Aydogan Ozcan   +5 more
wiley   +1 more source

Scavenge flow analysis of opposed-piston two-stroke engine based on dynamic characteristics

Advances in Mechanical Engineering, 2015
Opposed-piston two-stroke engine has been proposed by Beijing Institute of Technology to improve power density and complete machine balance relative to conventional engines. In order to study opposed-piston two-stroke engine scavenging flow, a scavenging
Fu-kang Ma, Chang-lu Zhao, Zhen-feng Zhao, Shuan-lu Zhang   +3 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

A Lie group variational integrator in a closed-loop vector space without a multiplier [PDF]

Mechanical Sciences
As a non-tree multi-body system, the dynamics model of four-bar mechanism is a differential algebraic equation. The constraints breach problem leads to many problems for computation accuracy and efficiency.
L. Bai, L. Xia, X. Ge
doaj   +1 more source

A Dynamic Analysis of the Plane Crank-and-Rocker Mechanisms with Clearances

Bulletin of JSME, 1980
The equations of motion of the plane four-bar mechanisms have been derived for all of possible numbers and positions of clearance-connections except the input-shaft position when the mechanisms rotate at constant speeds in a vertical plane. Applying the equations to a crank-and-rocker mechanism, the effects of the numbers and positions of clearance ...
Hiroaki FUNABASHI, Kiyoshi OGAWA, Mikio HORIE, Hiroshi IIDA   +3 more
openaire   +2 more sources