Simuleringsverktyg f r optimering av milj och kostnadseffektivitet tco simulation tool introduction
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“ Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet” TCO Simulation Tool: Introduction. Project Goals : TCO- and CO 2 emissions evaluation tool Optimization Tool for stone quarries (earthmoving…) Soft Offer, using above tool(s) Project Members

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Simuleringsverktyg f r optimering av milj och kostnadseffektivitet tco simulation tool introduction
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Introduction

Project Goals :

  • TCO- and CO2emissions evaluation tool

  • Optimization Tool for stone quarries (earthmoving…)

  • Soft Offer, using above tool(s)

    Project Members

  • Volvo Construction Equipment (Eskilstuna)

  • KTH Department Of Traffic and Logistics (Stockholm)

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Introduction / Project Team

CPM : Uwe Muller

TPL : Erik Uhlin

VPD: Anders Westlund, Conny Carlqvist

Prod. Plat: Tore Oscarsson, Thomas Davidsson, Kwangsuk Jee

Emerging Technologies: Joakim Unnebäck

Customer Solutions: Hans Kauppila

VTC: Per Olof Fryk, Inge Qvardford mfl

KTH: Jiali Fu

Industry Partner: Skanska (Quarries in Vällsta and Angered)’

Finanzing: Vinnova / Transport Effectiveness + Volvo CE

Department, Name, Document name, Security Class


Simuleringsverktyg f r optimering av milj och kostnadseffektivitet tco simulation tool introduction1
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Introduction

Stone Quarry :

Department, Name, Document name, Security Class


Simuleringsverktyg f r optimering av milj och kostnadseffektivitet tco simulation tool introduction2
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Introduction

Transport Efficiency for Quarries (TCO):

  • Cost per transported tonne

  • € / tonne

    Subparts:

  • Productivity per hour

  • Hourly cost

    • Owning / Fixed Cost

    • Operating / Moving Cost

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool

Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Introduction

  • TCO = Sek / Tonne (or $/m3… etc). For a fleet or single machine

  • Cost / Hour:

  • Owning Cost

    • Depreciation : Local

    • Interest: Local

    • Tax: Local

    • Insurance: Local

  • Operating Cost

    • Fuel: GSP

    • Operator: Local

    • Wear Parts: Master Thesis

    • Tires Undercarriage/Tracks: Master Thesis (Coming)

    • Repair: SACCelerate / SCQ

    • Preventive Maintenance: SACCelerate / SCQ

Tonnes / Hour:

- Cycle Times : GSP / DES

- Work Load : GSP / DES

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Simulation Tool

Job Site

Fleet

Equipment

Production

Job Schedule

Cost

Production req. etc

Simulation Tool

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Simulation Tool

TCO Simulation Tool Project

  • Within the project, two softwares aredeveloped

  • R&D Tool for engineering andexpert usage. Mainly inhouse.

  • Sales Tool for regional salessupport teams

”Fleet Calc Pro” (R&D)

Site Simulation II (S&M)

  • Connections and interfaces to be defined

  • Same input for calculations

  • R&D Tool Simulations feeds Sales Too (Algorithms, Machine Performance, Optimization).

  • Work Site Database from Sales Toolmade available to R&D Tool

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Simulation Tool, system overview

Repair and

Maintenance

cost calculations

Productivity

and Fuel

Simulations

Cost Databases

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool
Simuleringsverktyg för optimering av miljö- och kostnadseffektivitet”TCO Simulation Tool: Productivity and Fuel Simulations

Quarry ProcessDES Simulation

Machine PerformanceCalculations

Department, Name, Document name, Security Class


Project goals tco and co 2 emissions evaluation tool

Scenario Description

Load & Carry

Load & Haul

Transport Mission Definition

Transport Road

Work Schedule

Material

Loading Vehicle

Transport Vehicle

Machine Selection

Performance Simulation

MatLab / GSP

Cycle Time

Cycle Fuel

Process Description / DES System

Performance Simulation

Productivity

TCO

Department, Name, Document name, Security Class


Tco simulation tool performance calculations
TCO Simulation ToolPerformance Calculations

  • Most important: GSP calcualtions on complete work cycle needs to be correct (in terms of time (i.e vehicle speed) and fuel consumption.

    • AH: measurements carried out, verification of system in progress. Good preliminary results

    • WL: Incorporating Reno Fillas operator model in State Flow in GSP. Use measurements by Bobby Frank to verify system behaviour.

    • EXC: Pending. Waiting for first model in GSP.

Department, Name, Document name, Security Class


Tco simulation tool optimization
TCO Simulation ToolOptimization

  • Ongoing work at KTH on genetic algorithms for optimal fleet selection with regards to

    • Productivity

    • TCO

Research Papers:

”A Microsopic Simulation Model for Earthmoving Operations” – Jiali Fu

”Simulation Based Optimization for Earthmoving Operations” – Jiali Fu(under consideration)

Department, Name, Document name, Security Class