IMT Formeln.docx - Nachfrageprognose Exponentielle Glttung...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Nachfrageprognose Exponentielle Glättung: Erster Wert bei y^t wird initialisiert als durchschnitt oder gegeben, danach formel anwenden a y t-1 +(1-a)y^ t-1 MAD = 1/T * Summe von allen abs(e t ) €t ist abweichung Bestandsmanagement: x = optimale Bestellmenge µ = Nachfrage = (Bedarf/Periode) (Anzahl Perioden) K = fixe Bestellkosten = c = variable Bestellkosten = h = Lagerhaltungskostensatz = r*c r = Opportunitätskosten des Kapitals Kostenfunktion: z (x) = cµ + k µ/x + h x/2 Optimale Bestellmenge x = 2 µK h Kosten: Fixe Bestellkosten = K µ x Lagerhaltungskosten = h x 2 Gesamtkosten = Fixe Bestellkosten + Lagerhaltungskosten Zykluslänge = x µ Bestellpunkt R = (Tagesnachfrage) (Lieferfrist in Tagen) oder alles in Monaten R= Rest ( ¿ T ) * µ -> Bsp LT =5 und T= 3.6056 Dann 5/3.6056=1. 3867 0 .3867 * t*µ
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern