Through researches on design and application of wireless sensor network in botanic garden environment monitoring system, enforcing the deployment of wireless sensor network in areas that traditional wired network unab...
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A Brain computer interface-based Smart environmentalcontrol System (BSECS) was proposed in this study. Many environmentalcontrol systems have been proposed to improve human life quality recently. However, few resear...
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Teaching efficacy is an important factor that can affect teachers' teaching and it becomes a focus in most universities. With the mature development of LISREL software, LISREL software provides a condition for mod...
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ISBN:
(纸本)9781467304580
Teaching efficacy is an important factor that can affect teachers' teaching and it becomes a focus in most universities. With the mature development of LISREL software, LISREL software provides a condition for modeling the teachers' teaching efficacy. This paper aims to model teachers' teaching efficacy by LISREL software.
Online monitoring of power transformer partial discharge is the guarantee of reliability of power supply, which is the advanced project of on-line monitoring and diagnostics for high voltage and insulation. In this pa...
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Online monitoring of power transformer partial discharge is the guarantee of reliability of power supply, which is the advanced project of on-line monitoring and diagnostics for high voltage and insulation. In this paper it is applied the method of HHT for signal processing and analysis. The method not only controls the random noise by the greatest extent, but also that retains partial discharge waveform. The HHT is the most effective method which extract the feature of transformer partial discharge.
This paper takes a remote monitoring system of central heating as the object and introduces the system design, system structure, communication and remote control system of heat exchanging station, etc. This system has...
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This paper takes a remote monitoring system of central heating as the object and introduces the system design, system structure, communication and remote control system of heat exchanging station, etc. This system has realized heating network monitoring and heat energy measurement and management of users, changed manual metering, manual management mode of settlement, realized real-time monitoring of heating network and the measurement automation and achieved better economic efficiency.
A small digital optical transceiver (DOT) used to control the PTZ (Pan/Tilt/Zoom) is specially designed and produced in this paper. With a high using value and well works effect, the hardware circuit of the DOT is sim...
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A small digital optical transceiver (DOT) used to control the PTZ (Pan/Tilt/Zoom) is specially designed and produced in this paper. With a high using value and well works effect, the hardware circuit of the DOT is simple, its cost and signal transmission is low and stable.
For coaled methane reservoir relative permeability curves is difficult to determine. This paper uses artificial intelligence algorithms including genetic algorithms and neural network algorithms to establish mathemati...
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For coaled methane reservoir relative permeability curves is difficult to determine. This paper uses artificial intelligence algorithms including genetic algorithms and neural network algorithms to establish mathematical model for inversion relative permeability curves, by combination of dynamic actual production data. The results show that this method is feasible, highly practical in industry.
In order to more conveniently and accurately monitoring the real-time parameters of grounding grid, this paper based on potentiostatic method of grounding grip of corrosion state and electrical performance monitoring ...
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In order to more conveniently and accurately monitoring the real-time parameters of grounding grid, this paper based on potentiostatic method of grounding grip of corrosion state and electrical performance monitoring principle. Hilbert-huang transform(HHT) is suitable for nonlinear and non-stationary signal analysis, the analysis of received signals by empirical mode decomposition and Hilbert spectrum. Then make the use of MATLAB to achieve the simulation diagram, and compare the historical record files, so as to realize the grounding grip of on-line monitoring.
High temperature air combustion provides the significant advantages of high thermal efficiency, reduced pollution, and low fuel consumption. The mathematical model for HTAC is built and the effect of oxygen concentrat...
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High temperature air combustion provides the significant advantages of high thermal efficiency, reduced pollution, and low fuel consumption. The mathematical model for HTAC is built and the effect of oxygen concentration of entrancing chamber on combustion and NOx emission is investigated by using numerical simulation. In this paper, keeping the inleting oxygen concentration unchanged or unchanged have been made a comparative study. The results show that with the decrease of the entrancing chamber of oxygen concentration can effectively reduce the furnace temperature and make the furnace temperature more even uniform, and reduce the NO concentration.
A direct way to get the throughput of an asynchronous circuit would be through simulations. However, traditional simulation-based throughput analysis methods cannot achieve both accurate in estimates and quick in runt...
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A direct way to get the throughput of an asynchronous circuit would be through simulations. However, traditional simulation-based throughput analysis methods cannot achieve both accurate in estimates and quick in runtimes. In this paper, we propose an event-driven simulator to estimate the throughputs of asynchronous pipelines. Experimental results show the efficiency of the method.
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