Grade evaluation of position based on Extenics

Traditional qualitative evaluation methods of position focus on the macroscopical evaluation. Traditional quantificational methods are based on the valuators' experience so that the objectivity is not strong. For solving these problems, this paper presents a grade evaluation method of position, which connects the qualitative evaluation with quantificational one and creates a matter element model based on extenics. This method can calculate the position grade based on the relation degree of different indexes. Through the application in practice, it is proved that this method is more external than the traditional ones and is easy to be realized by programming.