# Utilising Neutrosophic Logic in the Design of a Smart Air-Conditioning System
## 5 Results and Discussions  
When one output depends on one or more inputs, the surface viewer is used to show this relationship. A surface viewer (Figure 3) that displays the output in three dimensions with XYZ axes--i.e., two inputs and one output--allows users to analyse the outcomes of this suggested system. Given the inputs OTE = 50%, H = 50%, O = 4, A = 50%, and TOD = 12:00 h, we obtained a crisp output value for truth membership for CS = 50%, FS = 50%, and T = 24 \({}^{\circ}\)C. When the temperature is 24 degrees Celsius, which is optimal for electricity savings, it is fair to use an automated air conditioner. The level of interior humidity can also be significantly reduced by reducing the fan's speed. Aimed at the purposes of occupant luxury and energy saving, the clever air conditioner may actively alter the fan speed and compressor output as the temperature and humidity rise. \begin{table}
\begin{tabular}{c c c c c} \hline \hline \multicolumn{2}{c}{**Inputs**} & \multicolumn{3}{c}{**Outputs**} \\ \hline
**F-O** & **F-A** & **Temp.** & **CS** & **FS** \\ \hline High & Low & High & Slow & Slow \\ Low & Low & Medium & Medium & Slow \\ Medium & High & High & Slow & Slow \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Rules for falsity membership of neutrosophic logic represented as (F-O, F-A). Figure 3: Surface viewer of compressor speed, fan speed, and temperature in relation to T-occupants (truth) and humidity. We have only taken human stability and activity into account while considering indeterminacy. With the help of the results, we can therefore draw the conclusion that the temperature should be set at 28.4 \({}^{\circ}\)C when human presence is unstable. In this case, the fan continues to run while the compressor operates at a reduced power to preserve the closed-environment cooling effect. This was shown by Figure 4. When the human presence is stable, this will minimise the effort that the compressor must perform. We have regarded the presence of humans and their activities as being false for this reason. In this scenario, an air conditioner will operate for a while before turning off. As a result, we may conclude that the temperature should be set at 28.4 \({}^{\circ}\)C, which is the point at which the fan and compressor work at their slowest speeds. This will result in significant reductions in both power usage and electricity costs. This was shown by Figure 5.  
Furthermore, it is justified in light of the findings that the neutrosophic controller system was created with the capability of intelligently optimising compressor motor consumption. As a result, cutting back on unnecessary energy use increases the efficiency of the air-conditioning system. This idea is presented in the Table 5 below. Figure 4: Surface viewer of compressor speed, fan speed, and temperature in relation to ID-occupants and ID-activity (indeterminacy). \begin{table}
\begin{tabular}{c c c c} \hline \hline
**Neutrosophic Logic** & **Compressor Speed (\%)** & **Fan Speed (\%)** & **Temperature (\({}^{\circ}\)C)** \\ \hline Truth of occupants & 50 & 50 & 24 \\ Indeterminacy of occupants & 20 & 55 & 28.4 \\ Falsity of occupants & 20 & 23.6 & 28.4 \\ \hline \hline \end{tabular}
\end{table} 
Table 5: Findings from neutrosophic logic. The average body temperature of a person is between 36 and 37 degrees Celsius. As a result, people in tropical countries like India are advised to take their temperature near to 24 degrees. According to the ministry's comfort table, values up to 25 degrees, together with the required moisture and air movement, are extremely acceptable for a human body. The thermal comfort zone, as defined by ASHRAE Guideline 55-2013 Thermal Ambient Circumstances for Human Occupancy, is the frame of mind that indicates comfort with temperature and humidity. In addition to specific factors like clothes and metabolic activity, this condition is defined by the warmth, wetness, and wind that the human body experiences.