Sökning: "frequency response functions"

Visar resultat 21 - 25 av 43 uppsatser innehållade orden frequency response functions.

  1. 21. How to Make Promotions Work in a Cost-efficient Context - A Case Study at Lantmännen

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk logistik

    Författare :Caroline Vitasp; Helena Nyman; [2016]
    Nyckelord :Promotions; Promotion Planning; Cross‑functional Processes; Supply Chain Configuration; Strategy Alignment; Customer Service Level CSL ; Key Performance Indicators KPI ; Sales and Operations Planning S OP ; Master Scheduling MS ; Cost‑efficiency; Market Responsiveness; Technology and Engineering;

    Sammanfattning : Problem -­‐‑ Promotions are the main reason for a majority of stock out situations and increases the amount of waste for perishable items, and strong competition within grocery retail has led to a significant increase in frequency and depth of promotions since the late 20th century. Lantmännen Cerealia has identified problems with low customer service levels (CSL) during promotions and lack of long term planning in general. LÄS MER

  3. 22. Vanliga sjukdomar och omvårdnad av neonatala föl

    Kandidat-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Tina Melin; [2016]
    Nyckelord :omvårdnad; föl; neonatal; fölsjukdomar;

    Sammanfattning : Födseln innebär en stor förändring för fölets kropp och organ. Efter födseln ska fölet, som tidigare varit beroende av stoet, fungera självständigt. På grund av förändringen kan föl vara mer känsliga för att drabbas av sjukdomar och komplikationer. LÄS MER

  4. 23. In situ evaluation of terminal and in-line sensor setups for unsteady pressure measurements

    Master-uppsats, KTH/Flygdynamik

    Författare :Otto Kuosmanen; [2016]
    Nyckelord :;

    Sammanfattning : The frequency response of an in-line pressure measuring setup was investigated in order to evaluate its suitability for use in wind tunnel measurements. Testing was conducted in a laboratory environment and a general procedure was developed for both the calibration of the sensors and obtaining the transfer functions for the setup. LÄS MER

  5. 24. Modal Analysis on a MIMO System : For an asphalt roller CC1200

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :You You; Daxin Chen; [2015]
    Nyckelord :Experimental modal testing; MIMO system; modal analysis; Matlab; numerical model; Reflex.;

    Sammanfattning : Impact hammer is the current modal testing way in Dynapac testing department. Due to highly damped characteristic of big construction machines, there are a few weaknesses for modal testing when using hammer, such as short response time, limited frequency resolution, poor quality of frequency response functions. LÄS MER

  7. 25. Prediction of the aeroelastic behavior An application to wind-tunnel models

    Master-uppsats, KTH/Flygdynamik

    Författare :Mickaël Roucou; [2015]
    Nyckelord :;

    Sammanfattning : The work of this paper has been done during a Master thesis at the ONERA and deals with the establish-ment of an aeroelastic state-space model and its application to two wind-tunnel models studied at the ONERA. The established model takes into account a control surface input and a gust perturbation. LÄS MER