A FMS Dynamic Scheduling Optimization Strategy and Simulation Research

Abstract

This paper studied the FMS dynamic scheduling problem which was based on Petri net FMS static scheduling optimization algorithm, which in accorder to solve the FMS actual production scheduling problems. A rolling window dynamic re-scheduling strategy was proposed which based on event driven and cycle driven. Then take the emergency machine failure often appearing in the actual workshop for example, this scheduling strategy was analyzed and applied to dynamic simulation and finally the effectiveness of the dynamic scheduling strategy was verified.

Analysis and Valuation of McDonald’s— Multiple Valuation Method of P/E Ratio and EV/EBITDA Ratio

“…As a populous country in the world, China's rapid economic development makes people's demand for material life increase day by day. Therefore, the development of China's catering industry has hidden huge potential [9]. In addition to international competitors, McDonald's is also facing pressure from local brands in the Chinese market.…”