Results 31 to 40 of about 81,515 (311)

Free vibration of thin-walled composite box beams [PDF]

open access: yes, 2008
Free vibration of a thin-walled laminated composite beam is studied. A general analytical model applicable to the dynamic behavior of a thin-walled composite box section is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Comparison of classical and newly designed motion profiles for motion-based control of flexible composite manipulator [PDF]

open access: yes, 2022
The motion profiles defined to move the robot manipulators directly affect the endpoint position accuracy, position repeatability, and vibration control of the manipulators in engineering applications, especially in flexible manipulators.
Uyar, M.
core   +1 more source

Modeling and Analysis of the Composite Stiffness for Angular Contact Ball Bearings

open access: yesShock and Vibration, 2020
As a core component of the motorized spindle, the dynamic stiffness of the angular contact ball bearing directly affects the dynamic characteristics of machinery.
Jianhua Li   +4 more
doaj   +1 more source

Design and commission of an experimental test rig to apply a full-scale pressure load on composite sandwich panels representative of aircraft secondary structure [PDF]

open access: yes, 2010
This paper describes the design of a test rig, which is used to apply a representative pressure load to a full-scale composite sandwich secondary aircraft structure.
Crump, D.A.   +2 more
core   +1 more source

COMPOSITION OF MOTIONS [PDF]

open access: yesSchool Science and Mathematics, 1908
n ...
openaire   +1 more source

Research on the motion characteristics of composite Curve-face gear transmission

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
As a new type of gear transmission, composite curve-face gear transmission is used to transfer the power and composite motion of rotation and movement between the intersecting or interlaced axis.
Chao LIN, Yanan HU, Yongquan YU
doaj   +1 more source

Investigation on a Linear Piezoelectric Actuator Based on Stick-Slip/Scan Excitation

open access: yesActuators, 2021
To perform a high resolution and long stroke application in optical precision instruments, a linear piezoelectric actuator operated in stick-slip/scan modes for driving a linear motion table is presented.
Yunlai Shi, Chengshu Lou, Jun Zhang
doaj   +1 more source

COMPOSITION OF MOTIONS [PDF]

open access: yesSchool Science and Mathematics, 1905
n ...
openaire   +2 more sources

Motion-Aware Gradient Domain Video Composition [PDF]

open access: yesIEEE Transactions on Image Processing, 2013
For images, gradient domain composition methods like Poisson blending offer practical solutions for uncertain object boundaries and differences in illumination conditions. However, adapting Poisson image blending to video presents new challenges due to the added temporal dimension.
Tao Chen 0015   +3 more
openaire   +2 more sources

Event-related alpha suppression in response to facial motion [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.While biological motion refers to both face and body movements, little is known about the visual perception of facial motion. We therefore examined alpha wave suppression
Michael J. Wright (524298)   +19 more
core   +1 more source

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