عنوان مقاله [English]
Due to proliferation of Robot brands and models and various contributing criteria in their evaluation, making a powerful model to Robots evaluation and ranking is necessary. This research tries to find key contributing factors in Robots evaluation and present an efficient model for robot selection. To achieve such goal, firstly, main robot performance criteria identified by experts. Next criteria weights were calculated by Grey Entropy method.. In addition 5 popular Robot in Irankhodro automotive company were selected. Sellers’ training and quality of services are the main important criteria and precision and degree of freedom are least important criteria. Ultimately, by synthesizing three Grey MOORA approaches, the final ranking is KOKA, ABB, Motoman, Fanuc and Hyundai .