1. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Jonathan Kubiak Week 5: February 15th, 2007 Human Factors: Manned Rover, Martian Crawler, CAD Modeler & Concept Sketch Artist Manned Rover Concept V2.0 “Desert Rat”

2. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Manned Rover V2.0 Design Modifications Increased Volume to Accommodate 4 Crew Members Centered Cylindrical Main Compartment Spherical Airlock/Crew Transfer Compartment –Facilitates Crew Transfer Between Crew Capsule and Rover as well as Hab and Surface Radiation Shielding – 20 kg/m^2 Estimates of Structure Included

3. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Conclusions Human Factors Total Vehicle MassPowerVolume 6.5 mt58 kW27 m^3 MassPowerVolume 1.5 mt7.8 kW19.8 m^3 Vehicle Dimensions Crew Compartments –Length: 6.6m –Height: 2m –Width: 2m Totals –Length: 6.6 m –Height: ~3m –Width :~3-4m

4. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak References 1.] Stilwell, Don, Ramzy Boutros, and Janis H. Connolly. "Crew Accomodations." Human Spaceflight: Mission Analysis and Design. Ed. Wiley J. Larson and Linda K. Pranke. New York: McGraw-Hill. 1999. 461- 475 2.] Hanford, Anthony J., ed. NASA Johnson Space Center. Advanced Life Support Baseline Values and Assumptions Document. Aug. 2004. 1 Feb. 2005. http://ston.jsc.nasa.gov/collections/TRS/_techrep/CR-2004- 208941.pdfhttp://ston.jsc.nasa.gov/collections/TRS/_techrep/CR-2004- 208941.pdf 3.] Man-Systems Integration Standards. NASA-STD-3000. Revision B. NASA- Lyndon B. Johnson Space Center. July 1995. Last updated: 6/15/05. http://msis.jsc.nasa.gov/ http://msis.jsc.nasa.gov/ 4.] Hanford, Anthony J. Ph.D. Advanced Life Support Baseline Values and Assumptions Document. NASA-Lyndon B. Johnson Space Center. Houston, Texas. 2004. 28-31 5.] Wade, Mark. Encyclopedia Astronautica. Dec. 2003.

5. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak References 6.] Machinists – Materials Plastics Comparison Table. http://www.machinist-materials.com/comparison_table_for_plastics.htm 7.] Cengel, Yunus A. Michael A. Boles Thermodynamics An Engineering Approach. 4 th Ed. New York: McGraw-Hill. p.829.

6. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Back Up Slides Revised WorkSheet *See end pages for Full Print-Out

7. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Revised Worksheet

8. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Vehicle Dimensions Basic Vehicle Dimensions - Side View by Jonathan Kubiak 2.0m 3.6m 2.0m Proposed Interior Layout - Top View by Jonathan Kubiak Airlock/Crew Transfer Compartment Hatch To HAB/ Surface Crew Transfer Hatch - Underside Storage Open Interior Hatch Head Driver/Manipulator Operator View Bubble Pass 1 Driver Man. Op.Pass 2

9. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Motors

10. AAE450 Senior Spacecraft Design Project Aquarius 2.15.2007 Jonathan Kubiak Rover Power Requirements Care of: Mike Kowalkowski Mars Rover (Manned) Power System: –Mass: 1000 kg –Volume: 1.7 m^3 –Peak Power: 48 kWe –Idle Power: 10 kWe –See attached MATLAB code to size power for all vehicles –Total mass: 5 mt.9 mt – Human Factors 2.5 mt – Structures.6 mt – Towing / Storage 1 mt – Fuel Cells & Battery Backup Capabilities and Sizing: –Max level velocity: 40 km/hr –Max range: 50 km 1-way (25 km reserve) –Max incline: 30 o –Max speed at incline: 3 km/hr –Time at incline: 10 minutes –12 hour autonomous operation –Utilizes in-situ fueling station