P16105: RIT-SPEX ADCS
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Problem Definition

Table of Contents

Our documents can be found in the Problem Definition Documents directory.

Project Summary

The Rochester Institute of Technology (RIT) Space Exploration research group (SPEX) is developing the foundation to launch a CubeSat into space. CubeSats require rigorous testing before being launched into space to ensure the best possible chance of mission success. One of the key testing areas is with the Attitude Determination Control System (ADCS) of the CubeSat. This system allows a CubeSat to orient itself while in orbit. Currently, there is no ADCS testing apparatus on the RIT campus. The goal of this project is to create an environment suitable for ADCS testing at RIT. The apparatus should be able to provide between +1/-1 Gauss of the desired magnetic field in all 3 axes. It also should be able to accommodate a 1U (10 cm x 10 cm x 10 cm) CubeSat, as well as be collapsible for storage when not in use.

Stakeholders

Use Cases

public/Problem%20Definition%20Documents/Use_Scenarios/Testing%20a%20CubeSat.jpg

This is the sequence of action exhibiting the ideal, intended use of the apparatus.

public/Problem%20Definition%20Documents/Use_Scenarios/Calibration.jpg

The forseen plan of action when a customer shares their desired settings.

public/Problem%20Definition%20Documents/Use_Scenarios/Failure%20scenario.png

This is the plan of action when the apparatus undergoes a failure.

Project Goals and Key Deliverables

Through the course of this project, we will:

Customer Requirements (Needs)

public/Problem%20Definition%20Documents/Customer_Requirements/Customer_Requirements_Table.JPG

File can be found here

Engineering Requirements (Metrics & Specifications)

public/Problem%20Definition%20Documents/Customer_Requirements/Engineering_Requirements_Table.JPG

File can be found here

Constraints

House of Quality

public/Problem%20Definition%20Documents/Customer_Requirements/House_of_quality.JPG

File can be found here

Benchmarking Chart

public/Problem%20Definition%20Documents/Customer_Requirements/Benchmark_Table.JPG

Risks

Customer Interview

Date Person Notes
February 8th, 2016 Paul Curtin Session 1

Team Norms

public/Photo%20Gallery/team_norms.jpg

Legend: 9 is the best, 1 is the worst.

Plans for next phase

public/Problem%20Definition%20Documents/gant_chart.jpg This Gantt Chart was last updated on 2/10/16

File can be found here

Individual plans

1. Actively participate in the creation, refinement and delivery of our system level proposal

2. Research at least 3 different materials for construction

3. Research power needs and power supplies

4. Determine final structural requirements

5. Design structure

1. Actively participate in the creation, refinement and delivery of our system level proposal

2. Research at least 3 different materials for coils

3. Mathematical analysis for Helmholtz coils

4. Small scale prototype of Helmholtz coils


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