Developed BP Algorithm in Moisture Content Measurement

Jiang, Yu; Guo, Lili; Yang, Guohui

doi:10.1109/indin.2006.275813

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…As a result, the domain walls can be thought of as solitons, which are distinct dislocation zones with the ability to slip or propagate while keeping their breadth and length. [17][18] [19] Ferroelectricity has been reported in twisted bilayers of van der Waal materials, including graphene and molybdenum disulfide, in recent literature. [16][20] [21] Different stacking orders of the atoms within the layers are produced by the moiré superlattice that results from the relative twist angle between the van der Waal monolayers.…”

Section: IVmentioning

confidence: 99%

The Study on the Theoretical Perspectives of Soliton and Its Applications

Jalil

2023

IJRASET

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A soliton is a strongly stable, nonlinear, self-reinforcing, localised wave packet that propagates freely at a constant speed and keeps its shape even after colliding with other similar localised wave packets. Its exceptional stability arises from the balanced cancellation of nonlinear and dispersive effects in the medium. In engineering, a soliton wave is a self-reinforcing solitary wave packet that keeps its shape as it travels at a steady speed. It results from the medium's non-linear and dispersive effects cancelling each other out. Many systems exhibit dispersive effects, in which the wave frequency controls the wave's speed of propagation. It was then demonstrated that soliton solutions provide stable solutions for a wide class of dispersive partial differential equations that are weakly nonlinear and describe physical systems. Solitons are preferred for high-speed, longdistance transmissions because of their self-restoring characteristics. Given that transmission speeds over longer distances are now close to 40 Gbit per second, the strain on networks is rapidly approaching a critical threshold. Solitons may provide interesting alternatives in the future. Non-linear wave equations that describe how waves propagate in specific physical systems are solved to get soliton solutions. These waves appear as solutions in mathematical models of various systems, such as optical wave-guides, crystal lattice vibrations, and water waves.

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Section: IVmentioning

confidence: 99%

The Study on the Theoretical Perspectives of Soliton and Its Applications

Jalil

2023

IJRASET

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“…However, the performance of this instrumentation was not reported. To improve tea moisture measurement with the microwave transmission technique, a back-propagation (BP) algorithm was introduced [ 7 ]. Training artificial neural networks were adopted as the BP algorithm.…”

Section: Introductionmentioning

confidence: 99%

Use of Temperature and Humidity Sensors to Determine Moisture Content of Oolong Tea

Chen

2014

Sensors

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The measurement of tea moisture content is important for processing and storing tea. The moisture content of tea affects the quality and durability of the product. Some electrical devices have been proposed to measure the moisture content of tea leaves but are not practical. Their performance is influenced by material density and packing. The official oven method is time-consuming. In this study, the moisture content of Oolong tea was measured by the equilibrium relative humidity technique. The equilibrium relative humidity, and temperature, of tea materials were measured by using temperature and relative humidity sensors. Sensors were calibrated, and calibration equations were established to improve accuracy. The moisture content was calculated by using an equilibrium moisture content model. The error of the moisture content determined with this method was within 0.5% w.b. at moisture <15% w.b. Uncertainty analysis revealed that the performance of the humidity sensor had a significant effect on the accuracy of moisture determination.

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Developed BP Algorithm in Moisture Content Measurement

Cited by 2 publications

References 4 publications

The Study on the Theoretical Perspectives of Soliton and Its Applications

The Study on the Theoretical Perspectives of Soliton and Its Applications

Use of Temperature and Humidity Sensors to Determine Moisture Content of Oolong Tea

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