Development of accessibility standards by using Fuzzy set theory in context of journey to work in Delhi urban area, India

摘要

Commuting is a major part of urban life. If the journey time or length or cost exceeds the perceived expectation, then suffering gets magnified. An attempt has been made to develop a methodology for measuring the perception of accessibility for journey to work place using Fuzzy measures leading to the development of accessibility standards. The weights are assigned and are operated on the sample data. An attempt has been made to develop a membership function. From the perceived values, the rating matrices, aggregate matrices and dominance matrices have been formed. Finally, the accessibility standards for various modes, in an urban system, have been presented.