Maulana, Gusti Fiki (2023) Sistem Pengambilan Keputusan Pemilihan Motor Bekas Menggunakan Metode Simple Additive Weighting (saw). Other thesis, Universitas Islam Riau.

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Abstract

Motorized vehicles have become an important part of life in Indonesia, it is very important in choosing a motorbike to buy because it will have an impact on its use. In buying a motorbike, there will be questions that will arise, namely buying a new motorbike or a used motorbike. Some potential buyers tend to buy something new, but this is not always the best choice when a potential buyer wants to buy a motorbike because the price of new motorbikes is quite high. However, by buying a used motorbike, the potential buyer gets more value in terms of saving money. To buy a used motorbike, you need carefulness and expertise in choosing a motorbike that is in good condition and of good quality because not all used motorbikes decrease in quality. The method used in making this system is the Simple Additive Weighting (SAW) method. A weighted sum method. The basic concept of the SAW method is to find the weighted sum of the performance ratings for each alternative on all criteria. This method requires making a decision to determine the weight for each attribute. The total value for an alternative is obtained by adding up all the multiplication results between the ratings and the weights of each attribute. The rating of each attribute must be dimension-free in the sense that it has gone through the previous normalization process. This method is very suitable for decision support systems in large selection. This system is designed for the selection of used motorbikes that prospective buyers will want. This decision support system is able to make it easier for prospective buyers to choose the motorbike to buy without having to evaluate it manually and make it easier for sellers in terms of sales without explaining the condition of the motorbike manually.

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