In order to eliminate the impact of sudden changes in light intensity and load on the DC microgrid system, based on the analysis of the principles and advantages of the virtual DC generator (VDG), the application of t...
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Withthe rapid progress of sensor technology, state monitoring of wind turbines is more comprehensive, the amount and type of the sensor used will be more, the state parameters of wind turbines will be more. According...
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the use of MR dampers can achieve the absorption of harmful vibrations such as seismic waves that affect the structure of the building itself. the current control of the MR damper generally uses a pulse width modulati...
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this paper completes the 3D virtual interior scene modeling and design based on Cinema4d software technology. through a full range of simulation analysis, to select environmentally friendly materials, match reasonable...
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Aiming at the deficiencies of the PLC teaching and training platforms in various colleges and universities, in order to meet the needs of students to debug PLC programs in various application places, taking elevator c...
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this article explains and describes the advantages and benefits of designing a soil moisture control system for the drip irrigation system in Tarma Valley. the main results indicate that it is possible to controlthe ...
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ISBN:
(纸本)9781665427302
this article explains and describes the advantages and benefits of designing a soil moisture control system for the drip irrigation system in Tarma Valley. the main results indicate that it is possible to controlthe humidity level of the soil to 100% and to carry out the hydric restriction to 40% during the period of hardening of the soil. By applying an automated irrigation control system in Tarma Valley, water waste is significantly avoided on farmland in this valley. In the same way, withthis drip irrigation system you can controlthe amount of soil moisture in a simple and easy way. Withthe execution of this project, the drip irrigation system in the Tarma Valley, the growth of the plants will be optimized in accordance with a high-quality control. It is concluded that it is possible to design a soil moisture control system for the drip irrigation system in Tarma Valley.
Open phase is a typical fault phenomenon of multi-phase motor system driven by converter. the multi-phase motor can continue to operate steadily under open phase fault by fault-tolerant control. In this paper, for fiv...
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ISBN:
(纸本)9781665427302
Open phase is a typical fault phenomenon of multi-phase motor system driven by converter. the multi-phase motor can continue to operate steadily under open phase fault by fault-tolerant control. In this paper, for five-phase concentrated full-pitch winding induction motor under open phase fault, the decoupling transformation matrix is reestablished, and open phase fault-tolerant control of five-phase concentrated full-pitch winding induction motor based on rotor field orientation is proposed. Finally, the simulation and experimental results for one phase open verify that the electrical torque pulsation under open phase fault can be greatly reduced by fault-tolerant control method proposed in this paper, and the motor can continue to operate steadily.
Aiming at the constraints and undetectable interference in the microbial fuel cell system, a microbial fuel cell model predictive control method based on state estimation is proposed. According to the principles and a...
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the Internet of things technology can provide data support for precise management measures and reflect the effect of management activities in time through long-term monitoring of plantation forest stands and environme...
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In order to improve the nonlinear mapping capability and learning performance of extreme learning machine (ELM), a new learning algorithm called extreme learning machine based on calculating the output weight of parti...
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