The Internet of things technology widespread application in the management of agricultural greenhouse. In this paper, research finding on the greenhouse environment management in tangshan laoting county modern NongYeYuan, which is based on LabVIEW and ZigBee. System is divided into upper desktop module...

This study focuses on the extensive application of multimedia courseware in practical teaching and develops a set of multimedia material library based on campus network, according to the design and preparation of course material by the scholars. Besides, it introduces the significance of system development...

Equipment maintenance demand forecasting plays a very important role in equipment maintenance support work. Three ways of forecasting methods are displayed in this paper, they are equipment maintenance demand forecasting method based on historical data, reliability-based method and method based on artificial...

The advantages of nonlinear adaptive gray theory weaken the ability of information processing data sequence-specific volatility and neural networks to construct an improved series gray neural network model system to Nanjing industrial water demand for the study, from 2000 to 2009 data as training samples...

Precision low-voltage rectifiers are important building blocks for analog signal processing. In this paper, a full-wave rectifier based on two Bipolar Memristive Systems with the Threshold and one inverter is presented. The traditional approach based on OpAmp and diodes exhibits undesirable effects caused...

Aiming to explain forming mechanism of copper pipe workpiece with inner groove copper tube via ball-rolling at different spinning speeds, the copper pipe workpiece and straight die is modeled in ABAQUS. And the whole simulation includes forming process, analysis of strain and stress. It is concluded...

Tapered Roller Bearing System is widely used in rotating machinery system, the dynamic performance has a significant impact on rotating machinery. In this paper, 30207 Tapered roller bearings as an object, used Romax software to build the dynamic model of tapered roller bearing system, we studied the...

Based on the measurement data reconstruction in reverse engineering has been widely used, the results contain a lot of noise data points are ubiquitous feature extraction as a key step in surface reconstruction more significance and difficulty. This paper describes the emergence and significance of reverse...

Reverse engineering is an important part of CAD/CAM technology. Reverse engineering technology plays an important role in the highly competitive global market, the use of this technology can shorten the time from design to manufacture, which can improve the product in the international market competitiveness....

We proposed a thinking method for product form design of bionics to solve the problems of low efficiency and the confused thinking which existing in the current thinking of this field. In the proposed method, we combined the advantages of nine screens method and product form design of bionics, and clear...

This thesis aims to analyze and study construction of public cloud evaluation index system and its weight. As specified, ANP Model is to be used for creative construction of two-level cloud service quality evaluation index system in combination with features of cloud computation; whereas Super Decision...

At present, with the continuous development of the automotive supply chain management, logistics enterprises in the auto parts business and logistics services to keep up with growing JIT logistics requirements of OEMs. In this paper, based on organizational restructuring SCOR's main line, BRP theory...

The safety of the bridge impact the traffic capacity of road, and the bridge will be deformed to the disease when it is under repeated loads. In order to detect the real-time detection of operating conditions, we combine computer and automatic control technology, with which around the core parameter...