Results 51 to 60 of about 40,235 (150)

The analysis of soft error in static random access memory and mitigation by using transmission gate

Bulletin of Electrical Engineering and Informatics
As the progress of technology continues in accordance to Moore’s law, the density and downsizing of circuitry presents a significant vulnerability to the effects of soft errors. This study proposed a novel method to mitigate soft errors by increasing the robustness of complementary metal oxide semiconductor (CMOS) technology against soft errors via the
Farhana Mohamad Abdul Kadir, Norhuzaimin Julai   +1 more
openaire   +2 more sources

Dynamics analysis of hyperboloidal-type normal circular-arc gears

Nantong Daxue xuebao. Ziran kexue ban
To investigate the effects of meshing stiffness, transmission error, and backlash on the dynamic response of hyperboloidal-type normal circular-arc gears(HNCGs), a dynamical equation of the gear pair is established, and simulation analysis is conducted ...
CHEN Houjun; ZHANG Xiaoping; SHI Donghe; QU Chang
doaj   +1 more source

A Semi-analytical Calculation Method for Time-varying Meshing Stiffness and Transmission Error of Spiral Bevel Gear

Jixie chuandong, 2019
The traditional method of calculating time-varying meshing stiffness of spiral bevel gears mostly adopted finite element static analysis method, but it needed to be calculated many times, also the single tooth meshing stiffness calculated by the mean ...
Liao Ping, Wei Jing, Zhang Aiqiang, Zhang Weiqing   +3 more
doaj  

Evaluation of LoRa Network Link Quality in Complex Urban Environments Based on Static and Dynamic Parameters

IEEE Access
With the continuous development of IoT technology, the application of Long Rang wireless link transmission in urban environments has gradually increased, making reliable wireless link quality transmission particularly important. Traditional wireless link
Shengli Pang, Delin Kong, Di Liu, Ruoyu Pan, Honggang Wang, Xute Wang   +5 more
doaj   +1 more source

直齿锥齿轮齿廓圆弧修形

Jixie chuandong, 2007
In order to minimize the fluctuation of gear transmission error and combined torsional mesh stiffness, tooth profile modification with circular curve was developed for involute bevel gears. At the same time it must ensure the variation of the load appear
陈霞, 夏巨谌, 胡国安, 金俊松, 李大才, 胡明发   +5 more
doaj  

An accurate voltage measurement method for electric field inversion in power lines with dual-stage model error reduction

International Journal of Electrical Power & Energy Systems
The long transmission distance of renewable energy power and the complex line environment pose challenges for line voltage measurement. The voltage measurement method based on electric field inversion has great advantages in insulation, safety, and ease ...
Haitao Yang, Zhensheng Wu, Shuai Zheng, Zhongli Zhang, Yongjie Nie   +4 more
doaj   +1 more source

A Coupled Harmonic Balance-Based Approach for the Non-Linear Dynamics of Spur-Gear Pairs

Vibration
Noise, vibration and harshness analyses are of great interest for the latest developments of the gearboxes of electric vehicles. Gearboxes are now the main source of vibrations, since electric powertrains are much quieter than internal combustion engines.
Giacomo Saletti, Giuseppe Battiato, Stefano Zucca   +2 more
doaj   +1 more source

Degradation Law Analysis and Life Estimation of Transmission Accuracy of RV Reducer Based on Tooth Surface and Bearing Wear

Lubricants
As a core component of industrial robots, the transmission accuracy life (TAL) of rotary vector (RV) reducers constitutes a primary factor determining the high-precision operation of robotic systems.
Chang Liu, Wankai Shi, He Yu, Kun Liu
doaj   +1 more source

Actual Gear Surface Static Unloaded Transmission Error of Spiral Bevel Gear and Its Effect on Dynamic Characteristic

Jixie chuandong, 2019
Taking a pair of spiral bevel gear pairs as the research object, a static unloaded transmission error model of actual tooth surface is established, which is free from tooth surface equation.
Zhisheng Chen, Siyu Chen, Jinyuan Tang, Shandong Peng   +3 more
doaj  

Adjustment mechanism of blasting dynamic-static action in the water decoupling charge

International Journal of Mining Science and Technology
Water decoupling charge blasting excels in rock breaking, relying on its uniform pressure transmission and low energy dissipation. The water decoupling coefficients can adjust the contributions of the stress wave and quasi-static pressure.
Hao Zhang, Xueyang Xing, Yiteng Du, Tingchun Li, Jianxin Yu, Qingwen Zhu   +5 more
doaj   +1 more source