Results 91 to 100 of about 398,617 (211)

DC Electrical Control Circuit Monitoring Technology of CRH2 EMUs

open access: yes机车电传动, 2016
Aim at the existing problem that CRH2 DC electrical control circuit sporadic fault during operation couldnot be quickly located, an online monitoring scheme based on phase difference between magnetic modulation technology without changing the original ...
GUO Xu   +3 more
doaj  

Similarities Between Proton and Neutron Induced Dark Current Distribution in CMOS Image Sensors [PDF]

open access: yes, 2012
Several CMOS image sensors were exposed to neutron or proton beams (displacement damage dose range from 4 TeV/g to 1825 TeV/g) and their radiation-induced dark current distributions are compared.
Bardoux, A.   +13 more
core   +1 more source

Dynamic Sensor Compensation Using Analogue Adaptive Filter Compatible with Digital Technology

open access: yes, 2005
An analogue adaptive filter for dynamic response compensation of a load cell sensor is presented. The filter employs only transistors and therefore it can be integrated using standard digital CMOS technology, which is suitable for System-on-Chip ...
White, Neil M.   +2 more
core  

Simulation of a four sensor probe using a rotating dual sensor probe

open access: yes, 2006
In the current project a rotating dual sensor probe has been designed and fabricated. A set of measurements were performed using the rotating dual sensor. Analysis on the results occurred, and it showed that the rotating dual sensor with the supporting
Panayotopoulos, Nikolaos   +2 more
core  

An energy-efficient routing protocol for Hybrid-RFID Sensor Network

open access: yes, 2011
Radio Frequency Identification (RFID) systems facilitate detection and identification of objects that are not easily detectable or distinguishable. However, they do not provide information about the condition of the objects they detect.
Boneke Nokonoko, Dulce-Maira
core  

Node reliance : an approach to extending the lifetime of wireless sensor networks

open access: yes, 2010
A Wireless Sensor Network (WSN) consists of a number of nodes, each typically having a small amount of non-replenishable energy. Some of the nodes have sensors, which may be used to gather environmental data.
Boyd, Alan W. F.
core   +1 more source

Wireless Sensor Communication System with Low Power Consumption for Integration with Energy Harvesting Technology [PDF]

open access: yes, 2012
This paper reports on the design and implementation of a wireless sensor communication system with a low power consumption that allows it to be integrated with the energy harvesting technology.
Marsic, Vlad   +2 more
core  

Performance characterisation of a new photo-microsensor based sensing head for displacement measurement

open access: yes, 2016
This paper presents a robust displacement sensor with nanometre-scale resolution over a micrometre range. It is composed of low cost commercially available slotted photo-microsensors (SPMs).
Potdar, Akshay Anand   +2 more
core   +1 more source

Research and Application of Key Thermal Analysis Technologies for Wide-Range Current Sensors in PV Strings

open access: yesKongzhi Yu Xinxi Jishu
The increasing power of inverters for photovoltaic (PV) strings imposes higher requirements for the thermal design of maximum power point tracking (MPPT) current sensors.
REN Hao   +4 more
doaj  

Sharing Human-Generated Observations by Integrating HMI and the Semantic Sensor Web

open access: yes, 2012
Current “Internet of Things” concepts point to a future where connected objects gather meaningful information about their environment and share it with other objects and people.
Sigüenza Izquierdo, Álvaro   +13 more
core   +1 more source

Home - About - Disclaimer - Privacy