Studi Eksperimen Faktor-Faktor yang Berpengaruh Terhadap Schedule Nervousness

Abstract

Schedule Nervousness is defined as the number of time and amount changes in planning of order releases. It is one of the factors affecting execution effectiveness on MRP system. The purpose of this research is to evaluate factors predicted affecting nervousness on MRP system by using simulation method. The main factors considered include forecasting accuracy, orgering, and leadtime uncertainty. This research will also evaluate the effect of selection of lot-sizing decision and cost structure ob MRP system nervousness by using experimental simulation. The result shows that the most affecting factor on schedule nervous-ness is cost structure. According to the result, it concludes that the most effective technique for reducing nervousness, firstly, is to lessen natural order cycle by shortening set up duration and using just-in-time elements. Secondly, is to select lor-sizing method properly.