Potentiometer a simple light dependent resistor-based digital

Amri, Iful; Atmajati, Elisabeth Dian; Salam, Rahmat Awaludin; Yuliza, Elfi; Munir, Muhammad Miftahul; Khairurrijal, Khairurrijal

doi:10.1109/issimm.2016.7803715

Cited by 7 publications

(2 citation statements)

References 3 publications

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“…PID is one of the most common controllers used in various industrial applications due to its flexibility, reliability, and ability to provide precise control [11]- [13]. By implementing a PID controller, the system can compensate for disturbances and maintain the process temperature at the desired setpoint so that drying results are optimal and maintain food quality [14].…”

Section: Design Of System Instrumentationmentioning

confidence: 99%

A Controlled Gas-based Dehydrator for Drying Bananas in The Home Industry

Amri,

Kurniawan,

Gunova

et al. 2023

JMECS

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In order to increase the durability and quality of bananas, this research discusses the design of an economical gas-based dehydrator with the application of PID control for valves and gas, specifically for small and medium-scale home industries. The main objective was to develop a cost-effective and efficient solution for drying bananas without sacrificing nutritional quality and taste. The dehydrator system is designed using PID control to obtain accurate and precise temperatures during the drying process. The algorithm is that the PID control will regulate and adjust how much gas is released through the valve based on the difference between the desired and actual temperature in the drying room. The best constants of PID we get are P = 1, I = 2, and D = 3. By applying these constants, the time taken by the system to change a signal from 30oC to 100oC of temperature is about 5 minutes, with a maximum overshoot of about 10%. In addition, the system required 25 minutes to achieve a steady state with an error value of about 5% from the setpoint. From the results of this experiment, it would be declared that the performance of the dehydrator built has indicated good performance. The minimum temperature that could be generated by the dehydrator is 90oC, while the maximum temperature is set 150oC. The experiment shows that this dehydrator can reduce the water content of a 1-2 g banana fruit by up to 50% within 60 minutes and 26% for a 10 g banana fruit mass simultaneously. The results also show that the dehydrator maintained optimal banana fruit quality based on texture, colour, and taste. Thus, these results indicate the great potential of gas-based dehydrators with PID control as an innovative solution for the home fruit processing industry, offering a combination of efficiency and cost-effectiveness

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Section: Design Of System Instrumentationmentioning

confidence: 99%

A Controlled Gas-based Dehydrator for Drying Bananas in The Home Industry

Amri,

Kurniawan,

Gunova

et al. 2023

JMECS

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“…The technical specification of solar PV panel is shown in The cleaning step-up has been driven by a brushless DC motor. On comparing to brush types DC motor, cost wise brushless DC motor is low as well as technically best choice due to absence of brushes therefore motor size is less that of others [20]. It is mounted on two sides of PV panel as shown in figure 3.…”

Section: Fig 4 Control Circuitmentioning

confidence: 99%

Energy Efficiency Enhancement of Solar PV Panel by Automatic Cleaning Technique

Mariprasath*¹,

Reddy²

2019

IJITEE

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Globally, Renewable Energy Resources (RES) are playing a vital role for satisfying energy requirements. Since, RES is more finely comparable to fossil fuels, and it delivers a very low amount of Greenhouse gases. RES includes wind, solar, biomass, tidal and hydropower. Among them, the harnessing rate of energy from solar and wind farm has rapidly increased due to its unlimited amount of renewable energy production, which can be bung in an endless manner. Recent years, solar photovoltaic panels are popular in decentralized power generation whereas the efficiency of panels are affected due to environmental factors such as environmental conditions, atmospheric temperature, deposition of dust and sand particles on solar PV panels. The research proposed a new automatic solar PV cleaning mechanism, respectively. A prototype model has been developed. The cleaning has been performed per day, two times based on LDR signals. Depends on LDR’s commands, DC motor move forward direction when it reaches the relay switch, then motor reveres back to original position. From the experimental validation, the developed model working satisfactory.

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