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Soft actuators have allowed for a variety of innovative applications, however, the mathematical modeling of soft actuators is still in its infancy. In this paper, we present a multi-cavity composite soft pneumatic actuator constitutes of multiple layers with embedded multiple air channels. The principle of operation of this actuator is comprehensively analyzed and described through building the analytical...
In calculation of reflected level of quiet zone in anechoic chamber, a spot emission model is often used to simulate antennas' characteristic. The model is useful in low frequency and not in microwave frequency because microwave antennas are of sharper directivity. In this paper, a new emission model, which can be used in microwave frequency, has been derived from Fresnel-Kirchhoff diffraction formulation...
The C2 (Command and Control, C2) behavior model has great influence on analytical simulation system. However the current models have some weaknesses as hard modeling, poor expansibility and little flexibility. In this paper, the behavior model architecture has been designed according to the analysis of the capabilities of the C2 behavior model. The capabilities are developed as standard and independent...
Link prediction in complex network often focuses on the single network in many fields and develops a lot of methods. However, the relationship between two dependent networks with specific global structure has hardly caught attention, but only the local topology analysis. In this paper, we aim to infer the correlation of two high dimensional dependent networks based on the similar nodes' attributes...
Computer generated forces (CGFs) are autonomous or semi-autonomous actors within military, simulation based, training and analyzing applications. Rapid, realistic and adaptive behavior modeling for CGFs is imperative and challenging. Traditional modeling approaches like rule-based script usually need time-consuming, repetitive endeavor and result in rigid, predictable behavior performance. Recent...
Construction of ecological port has become an important direction of port development. Research on evaluation and prediction of evolution of port ecological carrying capacity trend can provide available and reliable method for ecological port construction. A system dynamics (SD) model for port ecological carrying capacity considering characteristics of port ecosystem is built in this paper, based...
Battery models play important roles in battery manufacturing, design, safe operation, and many of its applications, such as in providing power sources of electric vehicles due to the high energy density, long life, and high cell voltage. Unlike the detection of impedance spectrum in a short linear interval, the I-V characteristic of lithium-ion batteries presents strongly nonlinearity such as the...
Magnetic tracking technology is emerging to provide an occlusion-free tracking scheme for the estimation of full pose (position and orientation) of various instruments. This brings substantial benefits for intracorporeal applications, such as for tracking of flexible or wireless endoscopic devices, and thus is significant for further computer-assisted diagnosis, interventions, and surgeries. Toward...
On the basis of analyzing the mathematical model of permanent-magnet synchronous motor, this paper uses vector control methods such as coordinate transformation and space vector pulse width modulation to put up nonlinear decoupling control for motor model. Using TI C2000 series dedicated motor control chip as the core of control system and combining with external testing and driver chips, it designs...
After a brief introduction to the project site selection of industrial plant (PSSIP), a new model of PSSIP, with which the comparison between elements in the feasible set and ideal references out of the feasible set can be achieved, is proposed according to the Extenics and its matter element (ME) theories founded by a Chinese scholar Wen Cai. Firstly, the matter element of feasible schemes (MEFS)...
The cutting precision measuring instrument designed for sheet is essential measuring tools by which the inspector can test the quality of sheet. In order to ensure accuracy and stability of the measuring instrument, it is important to find out the best calculation model. Considering the disadvantages of poor reproducibility and approximate calculation, a new mathematical model is proposed, and the...
Water resources carrying capacity (for short WRCC) evaluation is the basis of regional development planning, environmental protection and water resources sustainable exploitation. The evaluation result plays a decisive role which decides whether we can work out a reasonable program. In view of the uncertainty of evaluation indicators for WRCC, the model of Set Pair analysis based on entropy weight...
In the present study, a scenario analysis is conducted for the future electricity system with a large amount of renewable power in Japan using a proposed integrated model with the aim of finding the best mix that produces the least amount of carbon and meets the future electricity demand. The final objective is to achieve a zero-carbon electricity system by the year of 2100, subject to various constrains...
With aggravating of market competition, the operation of supply chain coordination becomes more and more important. Therefore this paper firstly describes the capability and profit of supply chain members and the operation of supply chain coordination using multiple-objective programming and proposes a multi-product, multi-stage supply chain coordination model based on VMI ,which comprises one manufacturer...
Geomagnetic reference map is the basis for geomagnetic navigation, and modeling of regional geomagnetic field is one of the available methods to construct the geomagnetic reference map. Common-used modeling methods are not so fit for the small-scale regional geomagnetic field, so new ways to modeling of regional geomagnetic field is needed. The total intensity of geomagnetic field is a complicated...
The scarcity of publicly available storage workload traces of production servers impairs characterization, modeling research, and development efforts across the storage industry. Twelve sets of storage traces from a diverse set of Microsoft Corporation production servers were captured using ETW (event tracing for windows) instrumentation. Windows server 2008 dramatically increases the breadth and...
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