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This paper puts forward the basic thought of designing cluster monitoring system. Firstly, the daemon running on each server node collect the specific monitoring information and then send processed information to cluster control and processing module. Secondly, the cluster control and processing module receives the processed data, then the data is made some corresponding processing and sent to the...
ALICE (A Large Ion Collider Experiment) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN Large Hadron Collider (LHC). Following a successful Run 1 which ended in February 2013, the ALICE data acquisition (DAQ) entered a consolidation phase to prepare for Run 2 which will start in the beginning of 2015. One of the identified...
In this paper, an experimental application focused on energy quality observation is developed. The required parameters are obtained from the system by the designed electronical measurement cards and then transferred to the computer. As the controller a Data Acquisition card is used and also a user-friendly web interface is prepared for computing and managing all of the information to show power quality,...
AMISR is a modular, mobile, UHF radar facility used by scientists and students from around the world to conduct studies of the upper atmosphere and to observe space weather events. SRI International, under a grant from the National Science Foundation, is leading the collaborative effort in the development and operation of AMISR. The novel modular configuration allows for relocating the radar to study...
Functions and features of configuration software are introduced. They are discussed in details the design project, function and realization of real-time monitoring water supply system in configuration software and the result is given. The project has been in use in water supply system of Xi'an Xianyang International Airport. It indicates by operation that the design project is practical and stable.
In order to enhance reliability and safety procedures of the dam, it is very important to gather dam behavior data in real-time monitoring system. The sensors installed into dam's structure and in reservoir measure physical quantities of interests such as seepage flow, water level, deformation, pressure and temperature parameters. In this paper, the remote terminal unit (RTU) based on DSPIC30F4011...
This paper presents the structure of buffering application used to store measurement information in an industrial monitoring software system. The buffering application is residing on the data acquisition computers and saves the values of the monitored measures in the unfortunate case of a network failure between the acquisition and server computers. Several development options are presented (with...
At present, China is universally short of professional computer room managers and the modern management of the environment seems especially important, which makes studying and developing a stable, advanced, effective and high performance price ratio environmental monitoring system extremely necessary. Combined with the production practice of hydraulic power plants, this paper proposes a brand new...
The data acquisition (DAQ) system of the new Beijing spectrometer (BESIII) need handle the high data rates, high speed network transmission and high storage capability requirements. The design and implementation of the BESIII online computing farm with blade server, Linux and other free software are presented. The computing farm is running well currently in the cosmic ray tests, able to meet the needs...
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