Results 21 to 30 of about 355,230 (246)

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

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

open access: yes, 2007
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

Composition of Motion Description Languages [PDF]

open access: yes, 2008
We introduce a new formalism to compose interacting heterogeneous systems described by extended motion description languages ( mdl es). The novelty lies in producing a composed system whose behavior could be a superset of the union of the behaviors of its generators. In the class of systems modeled using mdl es, the composition operator is closed, and
Wenqi Zhang, Herbert G. Tanner
openaire   +1 more source

Vibration and Reliability Analysis of Non-Uniform Composite Beam under Random Load

open access: yesApplied Sciences, 2022
Non-uniform structures and composite materials have advantages in engineering applications, such as light weight design, multi-functionality, and better buckling/flutter load capacity.
Peng Wang, Nan Wu, Zhili Sun, Haitao Luo
doaj   +1 more source

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

open access: yes, 2009
A general analytical model applicable to flexural–torsional coupled vibration of thin-walled composite box beams with arbitrary lay-ups under a constant axial force has been presented.
Banerjee   +23 more
core   +2 more sources

On triply coupled vibrations of axially loaded thin-walled composite beams [PDF]

open access: yes, 2009
Free vibration of axially loaded thin-walled composite beams with arbitrary lay-ups is presented. This model is based on the classical lamination theory, and accounts for all the structural coupling coming from material anisotropy.
Banerjee   +32 more
core   +2 more sources

VideoComposer: Compositional Video Synthesis with Motion Controllability

open access: yesAdvances in Neural Information Processing Systems 36, 2023
The first four authors contributed equally.
Xiang Wang 0012   +8 more
openaire   +3 more sources

Dynamic analysis of 1100 kV composite bushing considering oil and structure interaction effects [PDF]

open access: yesMATEC Web of Conferences, 2019
The 1100 kV composite bushing is one of the most important components in the ultra-high voltage electrical network. Therefore, the safety and integrity must be ensured during the operation under any conditions such as an earthquake. The primary object of
Yue Hong Yuan, Chen Jian Yun, Xu Qiang
doaj   +1 more source

Design, Modeling, and Control of a New Multi-Motion Mobile Robot Based on Spoked Mecanum Wheels

open access: yesBiomimetics, 2023
This paper presents an exciting and meaningful design to make mobile robots capable of adapting to various terrains. We designed a relatively simple and novel composite motion mechanism called the flexible spoked mecanum (FSM) wheel and created a mobile ...
Jie Leng   +4 more
doaj   +1 more source

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