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Preliminary Detailed Design

Table of Contents

Your website should document your journey through MSD, so include work-in-progress as well as latest results. Use pdf's for display whenever possible so that information is easily viewable without the need to download files and open applications. (Your EDGE file repository should still contain original editable files).

Content related to this node should go in the Detailed Design Documents directory unless you have made other arrangements with your guide ahead of time.

All template text must be removed prior to your Preliminary Detailed Design Review

Team Vision for Preliminary Detailed Design Phase

Summarize:

-

Built Arduino DAQ system

-configured humidity sensor

-configured SD card data logging system

-integrated data storage system with humidity sensor system

-ensured robustness of un-plug & re-plug of storage card

-

Built grating prototype

-testing of prototype will allow for an estimation of force needed to move the bottom grate

-prototype construction shed light onto nuances of grate fabrication, ie. size, shape, and position of teeth

Feasibility: Prototyping, Analysis, Simulation

DATA ACQUISITION SYSTEM

 DAQ system image

DAQ system image

Prototype capable of: measuring temperature and humidity, logging data with time stamp into an SD card, and being reset to accommodate the removal and plug in of SD card.

Prototype will be shown and functionality will be demonstrated to clients during preliminary detailed design review

Drawings, Schematics, Flow Charts, Simulations

 System Level Design

System Level Design

 Engineering Strain for System Level Design

Engineering Strain for System Level Design

 Engineering Stress for System Level Design

Engineering Stress for System Level Design

 Deflection for System Level Design

Deflection for System Level Design

Bill of Material (BOM)

Bill of Materials Bill of Materials. (click here to download).
 Bill of Materials

Bill of Materials

Test Plans

Test Grating Test_Grating. (click here to download).
 Grating Analysis

Grating Analysis

Test Moisture Test_Moisture. (click here to download).

 Moisture Analysis

Moisture Analysis

Test Wood Failure Test_Material. (click here to download).

 Material Analysis

Material Analysis

 Wood Analysis

Wood Analysis

Risk Assessment

Risk ManagementRisk Management.
Risk Management

Risk Management

Plans for next phase

 Updated Gantt chart (We are on schedule!)

Updated Gantt chart (We are on schedule!)

=As a Team, by our next review:=

-connect permanent DAQ

-utilize data taken from grater prototype

-analyze FEA of box to solidify materials and design choices

Niall-

-calibrate humidity sensor to ensure accurate readings

-run multi-day trials

-begin permanent attachment of system (protoboard, soldered connections)

Steven-

-Finalize 3d model system level design.

- Run FEA to begin finalizing design.

- 4 Point Flexure Test plan completion.

Erik-

-Test grating and casting recovery methods

-Use experimental data to determine ideal reciprocation rates and grate density

-Finalize functional parameters for the design

Jay-

-Run grating test and record data

-Organize results of all test runs and formalize the grammar


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