Results 81 to 90 of about 1,388,291 (195)

Thermal elastic coupling analysis and dynamic performance optimization of high precision involute gear

上海师范大学学报. 自然科学版
For high-speed gears, the deformation of the meshing tooth surface after heating was studied. High-precision parameterized model was adopted and the tooth surface parameters based on thermal elastic coupling theory were reconstructed and finite element ...
SUN Hongyue, HUANG Yajing
doaj   +1 more source

Calculation of Time-Varying Mesh Stiffness of Internal Mesh Transmission and Analysis of Influencing Factors

Applied Sciences
Time-varying mesh stiffness (TVMS) of the internal mesh transmission is a significant source of excitation that causes vibration and noise in planetary gear systems, and is also an important parameter in dynamics analysis.
Jubo Li, Hengbo Zhao, Yanbo Ren, Jianjun Yang   +3 more
doaj   +1 more source

An error floor in tone calibrated transmission [PDF]

Use of a low level pilot tone has been shown to eliminate the error floor in fading channels. This paper demonstrates that non-idealities in the receiver's pilot tone filter cause reappearance of the error floor. It also presents the bit error rate (BER)
Cavers, James K.
core   +1 more source

Traceability and Spectral Analysis of Transmission Error in Rotary Vector Planetary Gear Reducers

Applied Sciences
The rotary vector planetary gear reducer is a critical joint reducer widely employed in various robotic systems. Due to numerous components and complex motion, the machining and assembly of its components significantly impact its motion accuracy.
Xinping Zhu, Zhongxing Huang, Wuxi Shi, Liqing Shi   +3 more
doaj   +1 more source

Error Correction over Optical Transmission

Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017
Yi Sun, Neil Davey, Rod Adams, Alexey Redyuk, Weam M. Binjumah   +4 more
openaire   +1 more source

Analysis of gear transmission error in helical gear using enhanced tooth contact analysis model considering measured tooth profile errors. [PDF]

Sci Rep
Im D, Chung WJ, Lee H, Lee YJ, Sung H, Lee M, Park YJ.   +6 more
europepmc   +1 more source

Dynamic optimization of high-bandwidth multi-receiver signals for civil aircraft flight tests telemetry. [PDF]

PLoS One
Liu T, Zhao C.
europepmc   +1 more source

Design and testing of frequency-doubling microstrip antenna sensor for wireless monitoring of high temperatures. [PDF]

Microsyst Nanoeng
Dong H, Guo L, Zhen C, Dong T, Fu H, Tian X, Liang S, Feng R, Tan Q.   +8 more
europepmc   +1 more source

Influence of Wide-swath Machining Error on Transmission Error of Topological Modification Gear Transmission System

Journal of Mechanical Engineering, 2023
openaire   +1 more source

Experimental study on portable multi-parameter intelligent wind measurement sensor. [PDF]

Sci Rep
Wang Z, Wang Y, Ni Y, Gong X, Jing K.
europepmc   +1 more source