Results 241 to 250 of about 725,568 (275)

Research on curvature interference characteristics of offset enveloping cylindrical worm drive

International Journal of Advanced Manufacturing Technology
Luoke Hu, Xinyue Zhu
exaly   +2 more sources

Interference constrained network control based on curvature

2016 American Control Conference (ACC), 2016
This paper proceeds from the premise that the topology of interference constrained wireless networks heavily impacts their node-to-node delay, routing energy, and capacity region. We quantitatively analyze how the discrete Ollivier-Ricci curvature of a network affects the performance metrics of several routing protocols.
Chi Wang, Edmond A. Jonckheere, Reza Banirazi   +2 more
openaire   +1 more source

Interference of intrinsic curvature of DNA by DNA-intercalating agents

Organic & Biomolecular Chemistry, 2012
It has been demonstrated in our studies that the intrinsic curvature of DNA can be easily interrupted by low concentrations of chloroquine and ethidium bromide. In addition, the changes of DNA curvature caused by varying the concentration of these two DNA intercalators can be readily verified through using an atomic force microscope.
Tan, Hong Kee, Li, Dawei, Gray, Robert Kenneth, Yang, Zhaoqi, Ng, Magdeline Tao Tao, Zhang, Hao, Tan, Joel Ming Rui, Hiew, Shu Hui, Lee, Jasmine Yiqin, Li, Tianhu   +9 more
openaire   +3 more sources

Curvature interference characteristic of conical worm gear

Forschung im Ingenieurwesen, 2019
The primary objective of this article is to establish the computing theory to investigate the curvature interference characteristic of the conical worm gear of a conical surface enveloping conical worm gearing. The tooth surface equations, the meshing function, the curvature interference limit function of the conical worm gearing and so on, are all ...
Y. Zhao, Q. Meng, Z. Yang
openaire   +1 more source

Curvature interference characteristic analysis of offset involute cylindrical worm drive

Mathematical Methods in the Applied Sciences, 2023
The theory of calculating the curvature interference limit line of the offset involute cylindrical worm drive based on the singular point condition on the enveloping surface is established. The tooth surface equations and the meshing function of the worm drive are derived.
Yaoting Yu, Yaping Zhao, Jiayue Ma, Qingxiang Meng, Gongfa Li   +4 more
openaire   +2 more sources

Curvature Interference Characteristic of ZC1 Worm Gear

2020
The main objective of this paper is to establish the theory of the curvature interference characteristic of a ZC1 worm gear based on the meshing theory for gearing. Some fundamental and important results are obtained, for example the tooth surface equations, the meshing function, and the curvature interference limit function of the ZC1 worm pair.
Qingxiang Meng, Yaping Zhao
openaire   +1 more source

Measurement of curvature and temperature using multimode interference devices

SPIE Proceedings, 2011
In this paper we propose the fabrication, implementation, and testing of a novel fiber optic sensor based on Multimode Interference (MMI) effects for independent measurement of curvature and temperature. The development of fiber based MMI devices is relatively new and since they exhibit a band-pass filter response they can be used in different ...
J. R. Guzman-Sepulveda, J. G. Aguilar-Soto, M. Torres-Cisneros, O. G. Ibarra-Manzano, D. A. May-Arrioja   +4 more
openaire   +1 more source

Curvature sensing with a spherical tactile sensor using the color-interference of a marker array

2020 IEEE International Conference on Robotics and Automation (ICRA), 2020
The only way to perceive a small object held between our fingers is to trust our sense of touch. Touch provides cues about the state of the contact even if its view is occluded by the finger. The interaction between the soft fingers and the surface reveals crucial information, such as the local shape of the object, that plays a central role in fine ...
Xi Lin 0005, Laurence Willemet, Alexandre Bailleul, Michaël Wiertlewski   +3 more
openaire   +1 more source

Radius of curvature of spherical wave measurement based on vortex beam interference

Optics and Lasers in Engineering, 2021
Abstract We proposed a new method for the radius of curvature (ROC) of spherical wave measurement based on vortex beam interference and Fermat's spiral fitting, which can not only provide a large measurement range but also have high precision.
Dong Yang, Zhongming Yang, Zhigang Zhao, Zhaojun Liu   +3 more
openaire   +1 more source

Temperature- and strain-independent curvature sensor based on multimode interference

SPIE Proceedings, 2010
This work describes a fibre optic sensing structure that is sensitive to curvature, and features a low temperature- and strain cross-sensitivity. It is based on multimode interference, and relies on a single mode -- step index multimode -- single mode fibre configuration.
Susana Silva, O. Frazão, L. A. Ferreira, F. M. Araújo, F. X. Malcata, J. L. Santos   +5 more
openaire   +1 more source