Work Breakdown Structure

Work Work Breakdown Structure --- eLIMO Phase 1 eLIMO [Phase 1]

Project Planned (Greg Lesher)

Design and Spec Components (Erik Hendrickson)

[6 Days]

Prep Work Completed

Testing (Experimental Validation) Created

Electric Propulsion System Implemented [57 Days]

[11 Days]

Documentation Created

Project Closed Out [3.2 Days]

[78 Days]

[1 Day]

Project Objective Determined (Greg Lesher)

Requirements Determined [11 Days]

Parts Specified [24 Days]

Project Objective Determined (Greg Lesher)

Project Framework Planned (Greg Lesher)

Project Framework Planned (Greg Lesher)

WBS, Schedule and Resources Determined (Derek Heiser)

WBS, Schedule and Resources Determined (Derek Heiser)

Propulsion Requirements Determined

Specified Motor (Greg Lesher)

[4 Days]

Specified Motor Controller (Derek Heiser)

Motor Requirements Outlined (Greg Novak) Controller Requirements Outlined (Greg Novak)

Motor Requirements Outlined (Greg Novak)

Project Plan Reviewed and Approved (Greg Novak)

Project Plan Reviewed and Approved (Greg Novak)

Controller Requirements Outlined (Greg Novak)

Drivetrain Requirements Outlined

Gear Reduction Requirements Outlined (Ed Speck-Kern)

Gear Reduction Requirements Outlined (Ed Speck-Kern)

Clutch Requirements Outlined (Pat Zirbel)

Clutch Requirements Outlined (Pat Zirbel)

Specified Motor (Greg Lesher)

Electrical Components Designed

Mechanical Components Designed

[12 Days]

[30 Days]

Wiring Designed [9 Days]

Specified Motor Controller (Derek Heiser)

Specified Throttle Control Device (Gas Pedal) (Derek Heiser)

Specified Throttle Control Device (Gas Pedal) (Derek Heiser)

Safety Systems Designed

Killswitch to Exterior Designed (Andy Sovol)

Starting System Designed (Greg Lesher)

Specified Regen Control (Brake Pedal) Mechanical (Pat Zirbel)

Specified Regen Control (Brake Pedal) Electrical (Derek Heiser)

[9 Days]

Parts Ordered

Parts Delivered

[21 Days]

[50 Days]

Motor Mounts Designed (Pat Zirbel)

Killswitch for Driver Designed (Andy Sovol)

Low Voltage Wiring System Designed (Greg Lesher)

Killswitch for Driver Designed (Andy Sovol)

Killswitch for Battery Charging Door Designed (Andy Sovol)

Clutch Designed (Ed Speck-Kern)

Clutch Designed (Ed Speck-Kern)

Controller Ordered (Derek Heiser)

Motor Delivered (Derek Heiser)

Controller Delivered (Derek Heiser)

Controller Mounting Hardware Designed (Pat Zirbel)

Vehicle and Tools Moved to Construction Location (Ryan Agnew)

Vehicle Tools Moved toand Construction Location (Ryan Agnew)

Throttle Control Device Ordered (Andy Sovol)

Motor & Transmission Installed into Vehicle

[3 Days]

[47 Days]

Cylinder Lock Removed (Erik Hendrickson)

Cylinder Lock Removed (Erik Hendrickson)

Fluids Drained From Vehicle (Erik Hendrickson)

Fluids Drained From Vehicle (Erik Hendrickson)

Internal Combustion Engine Removed (Erik Hendrickson)

Motor Mounts Machined (Pat Zirbel)

Motor Mounts Machined (Pat Zirbel)

Motor Mounted to Chassis (Pat Zirbel)

Motor Mounted to Chassis (Pat Zirbel)

Motor and Gearbox Mated (Ed Speck-Kern)

Motor and Gearbox Mated (Ed Speck-Kern)

Throttle Control Device Delivered (Ed Speck-Kern)

Throttle Control Device Delivered (Ed Speck-Kern)

Transmission Removed (Erik Hendrickson)

Driveshaft and Gearbox Mated (Pat Zirbel)

Driveshaft and Gearbox Mated (Pat Zirbel)

Torque Test Designed and Run (Pat Zirbel)

Motor Controller Implemented

Torque Test Designed (Pat Zirbel)and Run

[41 Days]

[1 Day]

Vehicle Prepared to Install Motor Controller

Motor Controller Installed Into Vehicle

[1 Day]

[27 Days]

Automatic Drivetrain Mechanisms Removed (Andy Sovol)

Automatic Drivetrain Mechanisms Removed (Andy Sovol)

Gearbox Delivered (Ed Speck-Kern)

Gearbox Ordered (Ed Speck-Kern)

Exhaust System Removed (Erik Hendrickson)

Engine Bay Shroud Constructed (Ed Speck-Kern)

Exhaust System Removed (Erik Hendrickson)

Motor Controller Mounted to Chassis (Ryan Agnew)

Vehicle Computer Removed (Erik Hendrickson)

Vehicle Computer Removed (Erik Hendrickson)

Specified Drive Mode Logic (Andy Sovol)

Specified High Voltage Fuse Block (Greg Lesher)

Engine Radiator Removed (Erik Hendrickson)

Engine Radiator Removed (Erik Hendrickson)

Specified High Voltage Fuse Block (Greg Lesher)

Specified Low Voltage Fuse Block (Ryan Agnew)

Specified Low Voltage Fuse Block (Ryan Agnew)

Fuel Lines Removed (Erik Hendrickson)

Low Voltage Fuse Block Installed (Ryan Agnew)

Wiring Diagrams (Greg Lesher)

Final Presentation (Greg Novak)

Operator Instructions (Tommy Walsh)

Final Report (Andy Sovol)

Wiring Diagrams (Greg Lesher)

Harnesses for Controller Created (RS-232 and AMP) (Derek Heiser)

Harnesses for Controller Created (RS-232 and AMP) (Derek Heiser)

Motor Controller Interface Implemented [6 Days]

Motor Controller Configured [7 Days]

Killswitches (Battery Door, Driver, Exterior) Implemented (Ryan Agnew)

Cables From Motor to Run Controller (Greg Lesher)

Cables Securely Mounted and Grounded (Derek Heiser)

Cables Securely Mounted and Grounded (Ryan Agnew)

Cables Securely Mounted and Grounded (Ryan Agnew)

Cables Securely Mounted and Grounded (Derek Heiser)

PC to Controller Interface Configured (Andy Sovol)

Killswitches Door, Driver, (Battery Exterior) Implemented (Ryan Agnew)

PC to Controller Interface Configured (Andy Sovol)

Shifter and Pedal Interface Implemented (Greg Novak)

Vehicle to Controller Interface Configured (Derek Heiser)

Shifter and Pedal Interface Implemented (Greg Novak)

Cables Run From Motor to Controller (Greg Lesher)

Gas Tank Removed (Erik Hendrickson)

Vehicle to Controller Interface Configured (Derek Heiser)

Speedometer and Power Meter Interface Implemented (Greg Novak)

Speedometer and Power Meter Interface Implemented (Greg Novak)

Mounting Point of Motor Identified (Erik Hendrickson)

Mounting Point of Motor Identified (Erik Hendrickson)

12V Battery and Battery Cage Removed (Erik Hendrickson)

12V Battery and Battery Cage Removed (Erik Hendrickson)

1)

Plan the Project– Project Planning consists of a set of tasks to outline the scope of the project, determine resources needed, tasks to be completed and approve the project plan.

2)

Components Designed and Specified- for determining requirements of our motor, controller, electrical components, mechanical components, wiring diagrams and safety precautions. Also consists of timeframe to obtain our ordered parts.

3)

Requirements Determined- To outline functionality of the propulsion system and drivetrain components so they satisfy customer requirements.

4)

Propulsion Requirements Determined- Outline of motor and controller behavior to meet customer torque and speed requirements.

5)

Drivetrain Requirements Determined- Outline of clutch and gear reduction behavior to meet durability and environmental requirements.

6)

Parts Specified- Specification of all necessary parts to complete Phase 1. Includes determining the location of any parts that need to be ordered.

7)

Electrical Components Designed- Design all of the electrical systems that are required to complete Phase 1, including wiring systems and safety features. Excludes the motor and controller, which has been specified previously.

8)

Wiring Designed - Diagrams of the low-voltage and high-voltage systems are documented through Microsoft Visio.

9)

Safety Systems Designed- Designing multiple emergency cut-off systems.

Acceleration Test Designed and Run (Ed Speck-Kern)

Acceleration Designed and Test Run (Ed Speck-Kern)

Deceleration Test Designed and Run (Greg Lesher)

Key Deliverables Created [78 Days]

Deceleration Designed and Test Run (Greg Lesher)

Low Voltage Fuse Block Installed (Ryan Agnew)

Fuel Lines Removed (Erik Hendrickson)

Gas Tank Removed (Erik Hendrickson)

Scope Definitions:

[28 Days]

3-Phase Wires Created and Shielded (Greg Lesher)

Gearbox Ordered (Ed Speck-Kern)

Engine Bay Shroud Designed (Ed Speck-Kern)

[2 Days]

3-Phase Wires Created and Shielded (Greg Lesher)

Legacy Gas Pedal Mechanisms Removed (Derek Heiser)

Motor Controller Mounted to Chassis (Ryan Agnew)

Low Voltage Wiring Installed

High Installed Voltage Fuse Block (Greg Lesher)

Legacy Gas Pedal Mechanisms Removed (Derek Heiser)

Engine Bay Shroud Constructed (Ed Speck-Kern)

High Voltage Wiring Installed

High Voltage Fuse Block Installed (Greg Lesher)

Transmission Removed (Erik Hendrickson)

Gearbox Delivered (Ed Speck-Kern)

Speed Test Designed

Operator Instructions (Tommy Walsh)

Throttle Control Device Ordered (Andy Sovol)

ControllerDesigned Mounting Hardware (Pat Zirbel)

Engine Bay Shroud Designed (Ed Speck-Kern)

Vehicle Stripped of Non-Essential Components

Internal Combustion Engine Removed (Erik Hendrickson)

Controller Ordered (Derek Heiser)

Chassis Reinforcement Designed (Pat Zirbel)

Specified Regen Control (Brake Pedal) Electrical (Derek Heiser)

Specified Drive Mode Logic (Andy Sovol)

Motor Delivered (Derek Heiser)

Controller Delivered (Derek Heiser)

Killswitch for Battery Charging Door Designed (Andy Sovol)

High Voltage Wiring System Designed (Ryan Agnew)

Motor Ordered (Derek Heiser)

Motor Ordered (Derek Heiser)

Chassis Reinforcement Designed (Pat Zirbel)

Vehicle Received From Department of Public Safety (Ryan Agnew)

Vehicle Received From Department of Public Safety (Ryan Agnew)

Motor Mounts Designed (Pat Zirbel)

Killswitch to Exterior Designed (Andy Sovol)

Starting System Designed (Greg Lesher)

High Voltage Wiring System Designed (Ryan Agnew)

Drivetrain Designed (Ed Speck-Kern)

Vehicle Moved to Work Facility

[51 Days]

[12 Days]

Low Voltage Wiring System Designed (Greg Lesher)

Specified Regen Control (Brake Pedal) Mechanical (Pat Zirbel)

Drivetrain Designed (Ed Speck-Kern)

Parts Obtained

10) Mechanical Components Designed- Design all of the mechanical systems that are required to complete Phase 1, including drivetrain modifications, reinforcement to the chassis and mounting considerations to implement the electrical drivetrain. 11) Parts Obtained- The group will be ordering parts from different manufacturers; it is important to set timeframe to receive these products as well. 12) Parts Ordered- All parts that require ordering have been paid for and are pending arrival. 13) Parts Delivered- All parts that require ordering have been received by the group. 14) Prep Work Completed- Due to our partnership with MATC, it is important for us to contact them about the delivery of our vehicle and facilitate modifications to the vehicle before drivetrain installation. 15) Vehicle Moved to Work Facility- Obtain keys to LIMO from DPS and drive to MATC facility. 16) Vehicle Stripped of Non-Essential Components- Consists of MATC removing unnecessary components from eLIMO. 17) Electric Propulsion System Implemented- Consists of installing and implementing motor, controller and transmission into vehicle. Also, includes the installation of high and low voltage wiring systems. 18) Motor and Transmission Installed into Vehicle- The motor is placed within the vehicle and mounted. Wiring from the motor is run and sheathed to the controller mounting location. 19) Motor Controller Implemented- All code and controls necessary to run the motor controller are determined and functioning properly. 20)

Prepare Vehicle to Install Motor Controller- ensuring there is proper space for motor controller and that it can be weather-protected.

21)

Motor Controller Installed into Vehicle- Tasks associated with mounting controller into engine bay.

22)

Controller Interface Implemented- Safety features like killswitches are installed, shifter and pedal interfaces are manufactured and implemented, and human interface devices including the speedometer and power meter are implemented.

23)

Motor Controller Configured- Software that connect the vehicle to the controller, and the diagnostic laptop to the controller is configured to meet customer range, speed and torque requirements.

24)

High Voltage Wiring Installed- High voltage cable is run from the controller to the battery mounting location. The wire is properly protected and fused from ground faults as outlined by Neighborhood Electric Vehicle specifications and slack is left for Phase 3 battery installation

25)

Low Voltage Wiring Installed- 12V wiring from the DC-DC converter is routed to the controller and properly protected against ground faults as outlined by the Neighborhood Electric Vehicle documentation.

26)

Testing (Experimental Validation) Created- Quantitatively identify the vehicle’s torque, top speed, acceleration and deceleration.

27)

Speed Test Designed- Collection of documents that that outline three important tests related to the top speed of the vehicle, its acceleration, and its deceleration.

28)

Documentation Created- All key deliverables and documents that provide reference to design decisions, technical specifications, and information key to smooth transition between Senior Design teams

29)

Key Deliverables Created- Key documents to be turned in for course credit as outlined by the Senior Design Spring 2008 syllabus.

30)

Project Closed Out- Gather all work into final document to be handed in and presented on May 2, 2008. Final review outlines what work remains and provides information for the transitional team for the 2008-2009 team.

Speed Test Designed and Run (Derek Heiser)

Speed Test Designed and Run (Derek Heiser)

Senior Design Poster (Andy Sovol)

Senior Design Poster (Andy Sovol)

Project Notebook (Ryan Agnew)

Project Notebook (Ryan Agnew)

Final Novak) Presentation (Greg

Final Report (Andy Sovol)

Close Out Review Conducted (Greg Novak)

Close Out Review Conducted (Greg Novak)