The paper introduces an architecture of qualitative models for monitoring of the landscape development. There are introduced data model, class, state, sequence models, process, emergent and matroid models. The archite...
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ISBN:
(纸本)9781618040237
The paper introduces an architecture of qualitative models for monitoring of the landscape development. There are introduced data model, class, state, sequence models, process, emergent and matroid models. The architecture and the interaction of models allows to form a global view to ecosystem needed for qualified assessment of human activities in landscape. The first goal of the paper is to model situations associated with violations of the Small Water Cycle (SWC) in the modeled ecosystem, and to contribute to formation of acceptable solutions. The second goal of the paper is to present qualitative models for monitoring the stability of the landscape development and to support approaches of integrated environmental modeling.
This paper presents the method to achieve the design MRAC PID control for fan and plate process. The fan and plate process is another challenged problem for controlsystem design because it has non-linearity character...
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The electrostatic sensor was used in process industry because of low cost and robust designed. Three types of electrode available in particular application such as pin shape, quarter ring shape and ring shape. The pap...
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Electrodynamic sensor was used in process industry because of lower price and robust designed. It is also used to increase the efficiency of energy and raw materials usage and to improve product quality and process ef...
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This paper describes some problems concerning control of small-scale biomass boilers. A commercially available boiler equipped with additional instrumentation has been used as an experimental platform for research pur...
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Various approaches to the PID controller tuning account for a substantial part of the undergraduate controlengineering curricula. At the most general level, these approaches can be divided into two groups. Model base...
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This paper discusses the design and evaluation of a new electrostatic sensor for the measurement of the mass median size of particles in a pipeline system. The introduction includes an explanation of several different...
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This research paper proposes the inspection system of heat pipe cooling for electronic devices, such as CPU in personal computer, laptop computer and so on. The inspection system is an essential part in production pro...
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ISBN:
(纸本)9789881925121
This research paper proposes the inspection system of heat pipe cooling for electronic devices, such as CPU in personal computer, laptop computer and so on. The inspection system is an essential part in production process of heat pipes CPU cooler. To ensure the high quality product, a 100% quality checking is taken into account. Generally, heat pipe inspection system is conducted by human ears that may cause errors. Therefore, this work proposes the automatic inspection system using the concept on the basis of sensing Acoustic Emission (AE) signals. In the experiment, the AE sensor was mounted on the heat pipe surface to measure the vibration degree sent to computer. The signal of acoustic vibration was analyzed by windows operating system using LABVIEW and NI USB-9233 data acquisition module. Threshold level of noise vibration shown in the program could identify quality or defect of the heat pipe cooling operation. The performances evaluation is satisfactorily achieved with the proposed system illustrated by the testing of the known condition product. This research could potentially help improving the quality assurance operation of heat pipe cooling inspection system in any industries.
This paper presents some specific issues of a high speed permanent magnet synchronous motor control used in a combustion engine supercharger system. A description of a method designed to limit the load angle of synchr...
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Lead free piezoelectric ceramics of (1-x)Bi0.5K 0.5TiO3 - xBaTiO3 (BKT - BT) were fabricated by the solid state reaction method with normal sintering. The influence of BT addition on the crystal structure, phase trans...
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