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The current paper presents low-power analog integrated circuits (ICs) for wireless electrocardiogram (ECG) detection in personal health monitoring. Considering the power-efficient communication in the body sensor network (BSN), the required low-power analog ICs are developed for a healthcare system through miniaturization and system integration. The proposed system comprises the design and implementation...
Firefly Optimization Algorithm (FA) is a novel heuristic stochastic algorithm based on swarm intelligence, which is inspired by the fireflies' biochemical and collective behavior. But for the increasing of attractiveness and the light intensity, it may excessively increase the convergence rates of the algorithm, thus the optimizing results are easily repeated oscillation on the position of local or...
The so-called second-order modes, which are the square roots of the eigenvalues of the product of the controllability Gramian and observability Gramian of the filters, scale the minimal attainable value of roundoff noise of one-dimensional (1-D) and two-dimensional (2-D) filters. This paper carries out a preliminary investigation on the invariance property of the second-order modes of 2-D digital...
The following study focuses on the evaluation of monosodium glutamate industrial production technology by use of the Particle Swarm Optimization Based Fuzzy Analytic Hierarchy Process. The Fuzzy Analytic Hierarchy Process provides a comprehensive and rational framework for structuring a decision problem, for representing and quantifying its elements, for relating those elements to overall goals, and...
Miner enterprises are often equipped with generalpurpose machine tools, which are not in stream-line and hard to control by network. The paper puts forward an information management system to manage the work site automatically. With networking technology, which integrating the agreement of TCP/IP and 485, the information of the tools can be gathered automatically and the tools can be controlled effectively;...
Radio controlled clock (RCC) is a kind of time measuring technique that uses wireless radio to transmit time signals, purposing on synchronizing the signals of wireless receivers and solving the precision and synchronization problems of clocks between different ranges. This paper has thoroughly analyzed the transmitting characteristics and the encoding principle of RCC and based on the existing technique,...
The software radio technology has get an increasingly wide application in the communication field because of its open structure and the comprehensive programmability, its signal processing usually use the design method of DSP and FPGA unifies. This method also suits in the design of radar which structure similar with SDR, some companies and the development facilities have conducted this technology...
This paper proposes a new order reduction approach for Roesser state-space model based on elementary operations, by inversely applying the basic idea adopted in the well-known elementary operation approaches to the Roesser state-space model realization of multidimensional (n-D) systems. It will be shown first that the order reduction problem can be formulated into an elementary operation problem of...
An integral backstepping control system is proposed to control the rotor position of a permanent magnet synchronous motor (PMSM) drive using adaptive fuzzy neural network uncertainty observer (AFNNUO) in this paper. First, the field-oriented mechanism is applied to formulate the dynamic equation of the PMSM servo drive. Then, an integral backstepping approach is proposed to control the motion of PMSM...
According to analysis of the development of the digital hospital, this paper summarizes the factors which affecting the safety of the hospital network in currently. by taking the method of questionnaire, the proportion of each factor is counted. Combined with the way of expert advice, decides the weight of each factors, establishes the model of Fuzzy Comprehensive Judgment and gives the specific evaluation...
Based on TOUGHREACT simulator, the mathematical model is established for representing the process of unsteady-state heat transfer between underground heat exchanger and soil water-rock-air in the infinite area. Heat transfer characteristics and distribution of transient temperature field of heat exchange wells is simulated for cooling in summer. In addition, from the statistics theory, using the statistical...
A novel adaptive filter that uses the HSI color space for removal impulsive noise in color images is presented in this paper. The proposed method is an adaptive filter according to the information of pixels, only to these pixels detected impulse noise with noise identity matrix. All of processing is based on the HSI color space. The extensive experimental results have shown that the proposed solution...
The piezoelectric ceramics sensors are embedded in the concrete columns with large and small eccentric compression for crack online monitoring. The digital oscilloscope receiver is applied to obtain in real-time the full waveform characteristics of acoustic emission signal during the column damage process. Using signal processing and passive monitoring technology, this article conducts crack development...
In this paper, we propose and use Semantic Temporal Logic for automatic conflict analysis within dynamic collaborative network services. Using this ontology-augmented temporal logic can help users represent the relationships between policy elements from policies defined by different domains' (service providers') administrators. Through the experiments performed on our prototype system, the improvement...
This article analyzes the current legislative situations of Yangtze River Valley, starting with the introduction of legislation of Tennessee Valley. It proposes projection for management legislation of Yangtze River Valley in terms of principles of management legislation, the formulation of Yangtze Law and the coordination of relevant bureaus.
This paper considers the Roesser state-space model realization problem for a multidimensional (n-D) system by using elementary operations. The new elementary operation approach proposed recently by the authors for the the single-input and single-output (SISO) case will be generalized to the multi-input and multi-output (MIMO) case. Specifically, the realization problem is first formulated as an elementary...
For comprehensive utilization of CO contained in closed carbide furnace tail gas, the purification of HCN in the artificial tail gas mixed with pure gases was studied by means of adsorption using modified activated carbon. In range of this study the optimum conditions for preparing modified activated carbon are: NaOH concentration is 10 wt% and sulfonated cobalt phthalocyanine (CoPcS) concentration...
For study the effect of the maximum aggregate size on mechanical properties of four-grade RCC, paper carried out mechanical tests of four-grad and three-grade RCC separately with 120mm and 80mm of the maximum aggregate size, and contrasted corresponding performances of wet screened small specimens(the maximum aggregate size is 40mm). The results shown that from 80mm to 120mm of the maximum aggregate...
For the purpose of developing the feature of ternary quantum-dot cellular automata (QCA), the simulation algorithm which is directed to its semiclassical model was compiled, then the simulations about three simple ternary QCA devices have been achieved by virtue of Matlab, the results confirm that these structure's behavior and physical truth accord perfectly. The simulations show that the behavior...
The objective of this paper is to research on the current strategies and importance of Reverse Logistic(RL) operations and their impact. This review also establishes the role of the returns policy in the fashionsupply chain. It also covers the different strategies adopted in the reverse supply chain across various supply chains and how it can be interconnected in the fashion supply chain. Retrogistics...
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