Thermal analysis of heat sink in phone on fuzzy logic-based simulation

日期 : Mar 2022 - Jul 2022

<div><p>In this research, a thermal analysis of heat sink in smartphone is simulated by using MATLAB. In MATLAB, fuzzy logic control is used for simulation. For the simulation of fuzzy logic, we have used MATLAB software. Systems normally are rule-based or knowledge and considerate systems. In first step of simulation input &amp; output parameters are to be classified. Two input parameters (Length &amp; Temperature) are considered along with its impact on two output parameters (Discharging rate &amp; efficiency). The first input is Length, and the consistent output is discharging rate. when length will be low the discharging rate will be high. Here, length inversely proportional of discharging rate.  The second input parameter is Temperature, and the output parameter is efficiency. This shows that temperature is also inversely proportional to the efficiency. when temperature is high then efficiency will be low.The relation between Length and efficiency is inversely proportional as if the length is high than efficiency of heat sink will be low. The relation between the Temperature and charging rate is direct as more temperature will be high and discharging rate of heat sink in smartphone will be high.Error is calculated between simulated value and Calculated value.The error of discharging rate (output) approximate is <strong>0.32%</strong>The error of efficiency (output) approximate is <strong>0.4%</strong></p></div>