Team A-2: Amanda Crawford Christian Johnson Roberto Gonzalez Sage - - PowerPoint PPT Presentation

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Aug 15, 2022 484 likes •586 views

Team A-2: Amanda Crawford Christian Johnson Roberto Gonzalez Sage Pasternacki Garrett Wright PROJECT DESCRIPTION Orbital ATK has commissioned this capstone team to design a low-shock payload separation system that they can be built in-house

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Team A-2: Amanda Crawford Christian Johnson Roberto Gonzalez Sage Pasternacki Garrett Wright

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PROJECT DESCRIPTION

Orbital ATK has commissioned this capstone team to design a low-shock payload separation system that they can be built in-house at a fraction of the cost compared to what is currently on the market by their competitors. (1) Work with Orbital ATK mechanical engineers to understand the needs and desires

f the delivered project.

(2) Survey commercially available separation systems. (3) Develop design concepts that meet all requirements. (4) Perform trade studies to down select to a single design. (5) Manufacture a prototype. (6) Provide Orbital ATK with PDR and CDR presentations. (7) Final product will include design, analysis and manufactured prototype.

Sage Pasternacki Orbital ATK Team A March 19, 2017

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COMPANY BACKGROUND

Orbital ATK is a global leader in aerospace and defense technologies and is comprised of two companies: Orbital Sciences Corporation and ATK [1]. Orbital ATK is comprised of three main operating groups. These groups include [1]: ▪ Flight Systems ▪ Defense Systems ▪ Space Systems They have three main launch vehicles [2]: ▪ Antares ▪ Pegasus ▪ Minotaur

Amanda Crawford Orbital ATK Team A March 19, 2017

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CURRENT SYSTEMS

The separation systems we have researched so far include: ▪ Mark 2 Motorized Lightband (PSC) [3] ▪ NanoRacks Separation System, NRSS (NanoRacks) [4] ▪ RUAG Marman Clamp Separation System [5]

Christian Johnson Orbital ATK Team A March 19, 2017

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REQUIREMENTS

Garrett Wright Orbital ATK Team A March 19, 2017

Customer Engineering Low Shock 100% Success rate Low relative cost Tipoff angle of less than 1 degree per second upon separation In-house manufacturability Can be stored and functional for up to 90 days Compatible with existing payload system Be able to carry up to 5,000 lbf No debris with separation Variable separation force (4.8 ft-lbf to 18 ft-lbf)

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HOUSE OF QUALITY

Roberto Gonzalez Orbital ATK Team A March 19, 2017

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SCHEDULE

Amanda Crawford Orbital ATK Team A March 19, 2017

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BUDGET

Expected Expenses: Quantity Cost Total Cost Round trips to Chandler, AZ 3 $50.00 $150.00 Rental Cost (1 car) 3 $40.00 $120.00 TOTAL $270.00

*In-depth pricing is confidential Total budget: $5,000

Sage Pasternacki Orbital ATK Team A March 19, 2017

Other Expenses: Design $100.00 Prototype $1,000.00 Final Design $3,630.00 TOTAL $4,730.00

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REFERENCES

[1] “Company Overview,” in Orbital ATK, 2016. [Online]. Available: https://www.orbitalatk.com/about/company-overview/. Accessed: Sep. 09, 2016. [2] “Flight Systems,” in Orbital ATK, 2016. [Online]. Available: https://www.orbitalatk.com/fight-systems/overview/. Accessed: Sep. 09, 2016. [3] Planetary Systems Caoporation. (2014 July 30). “2000785 MkII MLB User Manual”. [Online] URL: http://www.planetarysystemscorp.com/web/wp- content/uploads/2015/09/2000785F-MkII-MLB-User-Manual.pdf [4] NanoRack ISS Workshop. (2015 Feb. 17). “Kabar Small Satellite Deployment System”. [Online] URL: http://nanoracks.com/wp-content/uploads/Kaber-Small-Satellite- Deployment-System-Presentation.pdf [5] C. Lazansky, "Refinement of a Low-Shock Separation System," 41st Aerospace Mechanisms Symposium, pp. 329–343, May 2012.

Christian Johnson Orbital ATK Team A March 19, 2017