Results 1 to 10 of about 38,832 (252)

Passive Resistor Temperature Compensation for a High-Temperature Piezoresistive Pressure Sensor

Sensors, 2016
The main limitation of high-temperature piezoresistive pressure sensors is the variation of output voltage with operating temperature, which seriously reduces their measurement accuracy.
Zong Yao, Ting Liang, Pinggang Jia, Yingping Hong, Lei Qi, Cheng Lei, Bin Zhang, Wangwang Li, Diya Zhang, Jijun Xiong   +9 more
doaj   +4 more sources

Simulation Analysis of Passive Heave Compensation Device for Heavy-duty Underwater Robot

Kongzhi Yu Xinxi Jishu, 2023
At present, the simulation model of heave compensation device is usually highly complex, which is not conductive for intuitive understanding of its dynamic characteristics and performance mechanism.
ZHU Yinggu, ZHANG Dinghua, TU Shaoping, ZHANG Chunlin, XIANG Liyang   +4 more
doaj   +4 more sources

Thermal Analysis and Hybrid Compensation Design of a 10× Optical Zoom Periscope Lens for Smartphones [PDF]

Micromachines
This study presents an optical and thermal design for a compact 10× periscope zoom lens suitable for smartphones, employing a hybrid thermal compensation scheme to ensure stable imaging performance over a wide range of temperatures.
Yi-Hong Liu, Chuen-Lin Tien, Yi-Lun Su, Wen-Shing Sun, Ying-Shun Hsu   +4 more
doaj   +2 more sources

Active-Passive Combined Control System in Crane Type for Heave Compensation

IEEE Access, 2019
For the purpose of researching the displacement control system of heave compensation for offshore drilling platform, a set of crane type active and passive combined heave compensation device are designed on the basis of the similarity principle.
Mingjiang Shi, Shun Guo, Lu Jiang, Zhiqiang Huang   +3 more
doaj   +3 more sources

Accounting of provincial horizontal carbon eco-compensation standard under multiple participation scenarios [PDF]

Carbon Balance and Management
As the world’s largest energy consumer and CO2 emitter, China faces severe sustainable development challenges and intense international pressures.
Junyu Chen, Ke Wang, Chuanming Yang, Huimin Wang, Yang Bai   +4 more
doaj   +2 more sources

Reactive Power Compensation and Distortion Power Variation Identification in Extended Budeanu Power Theory for Single-Phase Systems

Energies, 2023
This article presents methods of reactive power compensation using passive elements in the form of a capacitor (C) or choke (L) and an LC structure selected in such a way as to lead to the minimization of the reactive current (reactive power) of a single-
Zbigniew Sołjan, Maciej Zajkowski, Andrzej Borusiewicz   +2 more
doaj   +1 more source

ACOUSTO-OPTICAL RECEIVER OF AN OBSTRUCTION PASSIVE RADAR SYSTEM

Сучасні інформаційні системи, 2023
The subject of research in the article is the passive radar system of a warship. The purpose of the work was to review the characteristics use of the acousto-optical receiver in the new passive radar system of the warship, to investigate the ...
Asad Rustamov, Yashar Kerimov , Ahmed Mammedov, Mehman Binnatov , Vusal Katekhliyev   +4 more
doaj   +1 more source

Effect Of Filter Current Reduction On Hybrid Shunt Active Filters In Three-phase Four Wire Network With Unbalanced Linear And Non-Linear Loads

Journal of Applied Science and Engineering, 2022
The growing small scale industries facing problems in their network seeking statutory requirement for the utility supply system less than 33 kV. These problems aggravate the network operating conditions causing failure of capacitors due to excessive ...
D. RavichandranN. Muruganantham, N. Muruganantham   +1 more
doaj   +1 more source

Research qualitative indicators of polarization of objects on the background of passive noises in the polarization-Doppler radar system

Авіаційно-космічна техніка та технологія, 2021
The optimal algorithm of polarization-Doppler selection of targets against the background of passive interference is considered. The polarimetric properties of scattered electromagnetic radiation of objects. The functionally-determined mathematical model
Валерій Костянтинович Волосюк, Володимир Володимирович Павліков, Семен Сергійович Жила, Анатолій Владиславович Попов, Володимир Віталійович Кошарський, Олексій Володимирович Одокієнко, Віталій Георгійович Яковлєв, Едуард Олексійович Церне, Дмитро Сергійович Власенко, Антон Дмитрович Собколов   +9 more
doaj   +1 more source

Study on a Mechanical Semi-Active Heave Compensation System of Drill String for Use on Floating Drilling Platform. [PDF]

PLoS ONE, 2015
There are some disadvantages for existing heave compensation systems of drill string used for the Floating Drilling Platform (FDP), including high energy consumption, large and complex structure, and expensive manufacturing and maintenance costs. In view
Qingyou Liu, Yang Tang, Chongjun Huang, Chong Xie   +3 more
doaj   +1 more source