Sökning: "heavy equipment operator"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden heavy equipment operator.

1. 1. Oven Usage Optimization : A study on scheduling at the wear edge production at Olofsfors AB

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

   Författare :Anna Karlsson; [2023]
   Nyckelord :Scheduling problem; Re-entrant hybrid flow shop; Packing problem; Batching rules; Sensitivity analysis; Genetic algorithm; Schemaläggningsproblem; Packingingsproblem; Laststorleksregler; Känslighetsanalys; Genetisk algoritm;

   Sammanfattning : Olofsfors is a steel product manufacturer in Nordmaling, Sweden, producing steel edges for snowplows, tracks for forest machines, and wear edges for buckets on heavy equipment. Most of their products are heated to 900◦ C and then cooled down in water, so-called quenching, during the hardening process. LÄS MER

3. 2. The Role of Professional Identity in Digital Transformation : The Case of Heavy Equipment Operators in the Swedish Earth-Moving Industry

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Robin Wänlund; Bobby Zhou; [2021]
   Nyckelord :Professional identity; Change management; Digital transformation; Earth-moving contractor; Heavy equipment operator; Professionell identitet; Förändringsarbete; Digital transformation; Maskinentreprenad; Maskinförare;

   Sammanfattning : Digital transformation has become a hot topic both amongst practitioners and researchers. However, a vast majority of industries are struggling with collecting the benefits from digital transformation, and the Swedish earth-moving industry is no exception. LÄS MER

4. 3. Developing Primary Controls for Multiple CE-Machines in a Teleoperation's Environment

   Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

   Författare :Ingo Andersson; Joel Garbers; [2020]
   Nyckelord :Assisted tele-remote operation; teleoperation; automation; Construction equipment; remote controlling; heavy machines; heavy equipment operator; human factors; assisterad telefjärrstyrning; fjärrstyrning; automatisering; tung industri; anläggningsmaskiner;

   Sammanfattning : Background: An intermediate step towards fully autonomous construction equipment is “assisted tele-remote operation”. These sorts of operations imply that an operator remotely supports machines that has encountered a situation that autonomous systems onboard the construction machines (CM) cannot solve. LÄS MER

5. 4. A Novel Pump-Controlled Asymmetric Cylinder with Electric Regeneration : Implementation and Evaluation of a Closed Hydraulic System on a Backhoe

   Master-uppsats, Linköpings universitet/Fluida och mekatroniska system

   Författare :Emil Fernlund; [2020]
   Nyckelord :pump controlled asymetric cylinder closed hydraulic system electric regeneration energy efficieny backhoe;

   Sammanfattning : The desire to use more energy efficient heavy equipment in the earth-moving industry has rapidly increased due to higher environmental awareness. Studies within electrification and new types of hydraulic circuit architecture has shown great potential regarding energy savings. LÄS MER

7. 5. Monitored Neural Networks for Autonomous Articulated Machines

   Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

   Författare :Erik Beckman; Linus Harenius; [2020]
   Nyckelord :Slip; ANN; Neural Networks; Hauler; Monitored Neural Networks; Verification Neural Networks; Curvature Steering; Autonomous machines; Articulated Machines; Volvo CE; side-slip; slip error; Reliable Neural Networks; Dependable Neural Networks;

   Sammanfattning : Being able to safely control autonomous heavy machinery is of uttermost importance for the conversion of traditional machines to autonomous machines. With the continuous growth of autonomous vehicles around the globe, an increasing effort has been put into certifying autonomous vehicles in terms of reliability and safety. LÄS MER