Laser Forming process as a non-contact thermal forming process is widely used to forming and bending of metallic and non-metallic sheets. In this process, according to laser irradiation along a specific path, sheet is bent. One of the most important output parameters in laser forming is bending angle that depends on process parameters such as physical and mechanical properties of materials, las...

This research aims to help develop aviation safety policies for the general industry, especially flight training schools. The analytical hierarchy process (AHP), fuzzy AHP, and integral methods were used find variables that impact pilots in Korea United States using survey participants’ experience perceptions. results represent circumstances of real world where single pilot resource management,...

A hybrid fuzzy knowledge-based system with crisp and fuzzy rules as well as numerical methods was developed for multiobjective optimization of power distribution system operations. The development process and knowledge acquisition process for the fuzzy knowledge-based system are described in detail. The fuzzy knowledge-based system has a four-level rule hierarchy. After a heuristic preprocessor...

Worldwide tourist beaches have been an ideal destination for people searching a recreational place to visit; however, several conditions could generate risks these visitors. At present, the main efforts assess and prevent from danger are essentially focused on monitoring tidal height in zone, ignoring other risk sources. Therefore, this work generates overall evaluation that considers height, b...

Covid-19 has posed difficult and challenging situations to the supply chains companies are in fix how choose vendors under uncertainty complexity recent years. Therefore, this research aims incorporate structural transformation of fuzzy analytical hierarchy process (FAHP) that is most appropriate for disruption caused by like situation ensuring supplies from vendors. The conventional approaches...