Brown Bag Seminar

Friday, November 3  

11:00 a.m. -12:00 p.m.

Guggenheim 442

Pizza will be served

Presenters

Zach Grieser

Akhil Gundra

Emma Hanson

Zach Grieser

Title:

Novel Design of a Resilient Satellite Constellation

Abstract:

As systems become increasingly complex, resiliency is crucial to stakeholders for mission success, meeting key objectives, and minimizing cost. In the era of satellite mega-constellations, the government, military, and private industry are all looking to optimize these systems’ resiliency. This study aims to design a robust spare management strategy of a mega-constellation. Our approach looks at the difference in constellation performance while pairing resupply strategies with different failure models, illustrating the need to have an accurate estimation. Then, a mathematical model is created to predict the performance of a constellation, checking against simulated values for accuracy. This mathematical model is used with the estimation of failure rate to design an optimal and robust solution.

Advisor:

Professor Koki Ho

Akhil Gundra

Title:

AE Propulsion Outreach Program

Abstract:

This presentation will highlight the modifications my team made to a micro-turbojet engine to generate power and improve thrust-to-weight ratio.

Advisor: 

Joshua Brooks, Ph.D.

Emma Hanson

Title:

Attitude Determination and Control for CubeSats

Abstract:

Small satellites, such as CubeSats, have gained significant popularity for their cost-effective approach to new technologies. To ensure the successful testing of these innovations, it is imperative to incorporate effective Attitude Control Systems in these small spacecraft and follow similar protocols to those seen in larger missions. This research explores the significance of attitude control systems in small spacecraft and outlines the methods for their pre-flight verification and validation.

Advisor:

Professor Glenn Lightsey