In recent years, many studies have been done on forecasting fuzzy time series. First-order fuzzy time series forecasting methods with first-order lagged variables and high-order fuzzy time series forecasting methods with consecutive lagged variables constitute the considerable part of these studies. However, these methods are not effective in forecasting fuzzy time series which contain seasonal...

Recently we proposed the linguistic Copenhagen interpretation (or, quantum language, measurement theory), which has a great power to describe both classical and systems. Thus think that language can be viewed as of science. Further, showed certain logic (called fuzzy logic) works in language. In general, it is said time do not go well together. Then, purpose this paper show with time. That is, ...

Transportation in economic systems such as services, production and distribution enjoys a special and important position and provides a significant portion of the country's gross domestic product. Improvements in transportation system mean improvements in the traveling routes and the elimination of unnecessary distances in any system. The Vehicle Routing Problem (VRP) is one of the practical co...

in this paper we consider the problem of delay-dependent robusth1 control for uncertain fuzzy systems with time-varying delay. the takagi–sugeno (t–s) fuzzy model is used to describe such systems. time-delay isassumed to have lower and upper bounds. based on the lyapunov-krasovskiifunctional method, a sufficient condition for the existence of a robust $h_{infty}$controller is obtained. the fuzz...

Pelaksanaan erection girder menjadi suatu masalah yang kompleks dan rumit saat fly over tersebut dibangun melintasi jalan rel kereta api. Banyak pertimbangan harus kita lakukan pada memilih metode akan digunakan. Masalah antara lain adalah waktu pelaksanaan (window time) hanya diperbolehkan tertentu, claim dari PT. KAI sangat besar terhadap gangguan disebabkan oleh proyek, banyak hal lainnya. M...