AAE450 Senior Spacecraft Design Slawomir Boruch Week 3: February 1 st, 2007 Dynamics & Control EP Trajectory Design, aM, aE, EPS1, EPS2, Sample Return.

Slides:

Advertisements

Similar presentations

Concept Overview for 2 mt Case “2 mt case”: integrated payloads of no more than 2 mt can be landed on the surface of Mars; extension of current Mars EDL.

Advertisements

Larry Phillips MAY 13th-17th, 2002 Micro Arcsecond Xray Imaging Mission: Pathfinder (MAXIM-PF) Launch Vehicle Information Final Version.

Comparative Assessment of Human Missions to Mars Damon F. Landau Ph. D. Preliminary Exam September 13, 2005.

Low-thrust trajectory design ASEN5050 Astrodynamics Jon Herman.

M. R. Tetlow and C.J. Doolan School on Mechanical Engineering

AAE450 Senior Spacecraft Design Poliskie - 1 T.J. Poliskie Week 5: February 15, 2007 Propulsion Earth Taxi, Mars Taxi Group Zero Boil-Off Cryogenic Propulsion.

AAE450 Spring 2009 Propellant Choice and Mass Estimates for the Translunar OTV Week 2 Presentation Thursday, Jan 22, 2009 Brad Appel Propulsion Group.

AAE450 Spring 2009 Time to Complete 50m/s ΔV & 100g Payload System Overview Brittany Waletzko 100g Payload Integration Manager Translunar/OTV Phase Week.

AAE450 Spring 2009 Analysis of Trans-Lunar Spiral Trajectory [Levi Brown] [Mission Ops] February 12,

AAE450 Spring 2009 Final Sizing and Trajectory Design for 100 g/10kg Payloads [Levi Brown] [Mission Ops] March 12,

AAE450 Spring 2009 Tony Cofer Power Group TLI Phase 03/05/09 Power Limitations for Arbitrary Payload Tony Cofer] [Power] page 1.

AAE450 Spring 2009 LEO Atmospheric Drag Analysis and Lunar Orbit Circularization [Andrew Damon] [Mission Ops] February 19,

AAE450 Senior Spacecraft Design Catherine Frey Week 2: January 25 th, 2007 Propulsion Team Leader Liquid Propellant Tank Sizing.

AAE450 Senior Spacecraft Design Project Aquarius Kowalkowski - 1 Mike Kowalkowski Week 4: February 8 th 2007 Project Aquarius Power Engineering Habitat.

AAE450 Senior Spacecraft Design Goppert, 1 James Goppert Week 6: February 22 th, 2007 Aerodynamics: Reentry Optimization Dynamics and Control: Communication.

Chapter 6: Maneuvering in Space By: Antonio Batiste.

AAE 450 Spring 2008 Allen Guzik January 31, 2008 Trajectory Airplane Launch Trajectory Code and ΔV Drag Comparison Trajectory Optimization 1/5.

AAE450 Senior Spacecraft Design Fred Ricchio Week 2: January 25 th, 2007 Propulsion Team Magnetoplasmadynamic (MPD) Thruster Performance Projections.

AAE450 Senior Spacecraft Design Catherine Frey Week 8: March 8 th, 2007 Propulsion Group, Transfer Vehicle Group, Mars Launch Vehicle Group, aM/aE/dM/dE.

AAE450 Senior Spacecraft Design Ben Jamison Week 5: February 15th, 2007 Aeronautics Group Taxi Capsule Vehicle Group ET/MT Group Integration Group.

AAE450 Senior Spacecraft Design Nathan Payne Week 2: January 25 th, 2007 Dynamics & Control Attitude Determination and Control System.

AAE450 Senior Spacecraft Design Project Aquarius Kowalkowski - 1 Mike Kowalkowski Week 11: April 5 th 2007 Project Aquarius Final Presentation Storyboard.

AAE450 Senior Spacecraft Design Catherine Frey Week 4: February 8 th, 2007 Propulsion Group, Transfer Vehicle Group Transfer Vehicle Combustion Chamber.

AAE450 Senior Spacecraft Design Dan Maguire Week 2: January 25 th, 2007 Structures Group Group Leader, Ares 1, Earth Taxi, Mars Taxi, Depart Mars, Arrive.

AAE450 Senior Spacecraft Design Fred Ricchio Week 8: March 8 th, 2007 Propulsion Group Analysis of MPD Limitations.

AAE450 Senior Spacecraft Design Fred Ricchio Week 6: February 22 nd, 2007 Propulsion Group MPD Thruster Design.

AAE 450 Spring 2008 Chris Strauss Aerothermodynamics-Rocket Geometry Scaling Vanguard.

GN/MAE1551 Orbital Mechanics Overview 3 MAE 155 G. Nacouzi.

AAE450 Senior Spacecraft Design Atul Kumar Presentation Week 3: February 1 st, 2007 Aerodynamics Team Re-Entry vehicle analysis - Lifting body 1.

AAE450 Senior Spacecraft Design Poliskie - 1 T.J. Poliskie Week 7: March 1, 2007 Propulsion Earth Taxi, Mars Taxi Group Updated Propulsion System Analysis.

AAE450 Senior Spacecraft Design Jummie Garba Week 7: March 1 st, 2007 Propulsion Group Electrical Propulsion System 1 & 2 Update on EP ships.

AAE450 Senior Spacecraft Design Chris Bush Week 5: February 15 th, 2007 D&C Group High Thrust Trajectories ET, dE, aM.

AAE450 Senior Spacecraft Design Brandon Anderson Week 3: February 1st, 2007 Structures Group Taxi Capsule, Electric Propulsion System.

AAE450 Senior Spacecraft Design Kate Mitchell - 1 Kate Mitchell Week 8*: March 1 st, 2007 Human Factors – Group Lead HAB & TV Vehicle Groups This Week:

AAE 450 Spring 2008 Michael Walker January 17 th 2007 Dynamics and Controls Group Contact Control Methods Research, 1-d Corrections.

Samara State Aerospace University (SSAU) Samara 2015 SELECTION OF DESIGN PARAMETERS AND OPTIMIZATION TRAJECTORY OF MOTION OF ELECTRIC PROPULSION SPACECRAFT.

AE 1350 Lecture #14 Introduction to Astronautics.

1 Project Name Solar Sail Project Proposal February 7, 2007 Megan Williams (Team Lead) Eric Blake Jon Braam Raymond Haremza Michael Hiti Kory Jenkins Daniel.

Team PM8 Eventus Slide 1. Commercial spaceflight has seen increased activity as more privately owned companies invest in the venture. To avoid a catastrophic.

Spacecraft Trajectories You Can Get There from Here! John F Santarius Lecture 9 Resources from Space NEEP 533/ Geology 533 / Astronomy 533 / EMA 601 University.

AAE450 Senior Spacecraft Design Matthew Fox Week 4: February 8th, 2007 Structures Group, Integration Group Transfer Vehicle Truss CAD Transfer Vehicle,

AAE450 Spring 2009 Preliminary Trans-Lunar Analysis [Levi Brown] [Mission Ops] January 29,

A simple analytical equation to calculate the atmospheric drag during aerobraking campaigns. Application to Mars. François Forget & Michel Capderou Laboratoire.

AAE450 Senior Spacecraft Design Anderson (1) Brandon Anderson Week 7: March 1st, 2007 Structures Group EP Vehicle, TC Landing Gear.

AAE450 Spring 2009 Low Thrust Spiral Transfer Maneuvers and Analysis [Andrew Damon] [Mission Ops] February 5,

AAE450 Senior Spacecraft Design Ryan Scott Week 3: February 1st, 2007 Power Group Leader TC, TV, dE, aM, dM, aM, CS1, CS2, CS3.

AAE450 Spring 2009 Brian Erson Attitude Control Systems Trans Lunar Phase Alternative Design Comparison [Brian Erson] [Attitude] 1.

AAE 450 Spring 2008 Dynamics and Control 3 Periapsis Histogram(7131 cases)

Extra Solar Planet Detection by the Doppler Detection method The following slides are a summary of the classroom presentation annotating the Doppler Detection.

AAE 450 Spring 2008 Ricky Hinton February 6 th, 2008 Propulsion Group Solid Propellant Research and Optimum Expansion Ratio Code Additional help from:

AAE450 Senior Spacecraft Design Maguire,1 Dan Maguire Week 4: February 8th, 2007 Structures Group Group Leader, Ares 1, Earth Taxi, Mars Taxi, Depart Mars,

AAE450 Senior Spacecraft Design Dorrie Byford Dorrie Byford Week 7: March 1 st, 2007 Communications Group Leader / Autonomous Rendezvous / Integration.

AAE450 Senior Spacecraft Design Project Aquarius Jonathan Kubiak Jonathan Kubiak Week 5: February 15th, 2007 Human Factors: Manned Rover, Martian.

AAE450 Senior Spacecraft Design Nathan Payne March 29 th, 2007 Final Presentation.

AAE450 Senior Spacecraft Design Mark Cunningham Mark Cunningham Week 10: March 29 th, 2007 Communications Team Final Presentation Slides – First Draft.

AAE450 Senior Spacecraft Design Mark Cunningham Week 6: February 22 nd, 2007 Communications Team, Comm. SATs CAD, TV/ET/MT Groups Communication Satellites.

AAE450 Senior Spacecraft Design Project Aquarius Kowalkowski - 1 Mike Kowalkowski Week 8: March 8 th 2007 Project Aquarius Power Engineering Group Surface.

1AAE 450 Spring 2008 Scott Breitengross Mar 27, 2008 Trajectory group, Delta V, Saturn V, Feasability Determination, 1 kg Final Design Final Presentation.

AAE450 Senior Spacecraft Design Goppert, 1 James Goppert Week 8: March 8 th, 2007 Aerodynamics: Reentry Optimization Dynamics and Control: Communication.

AAE 450 Spring 2008 Trajectory Code Validation Slides 04/12/08.

Attitude, Lunar Transfer Phase

Alfred Lynam February 7, 2008 Dynamics and Control Architecture of Control System: Controller Prototypes AAE 450 Spring 2008 Dynamics and Control.

Junichi (Jun) Kanehara 02/21/2008 Trajectory Validation of Thrust in the Trajectory Codes AAE 450 Spring 2008.

Jeff Stuart 1/31/2008 Dynamics and Control Simplified Rigid Body Equations of Motion AAE 450 Spring 2008.

Albert C. Chaney 24 January 2008 Dynamics and Control Initial Controller Design AAE 450 Spring 2008.

Alfred Lynam February 21, 2008 Dynamics and Control D&C simulation code compatibility test with trajectory code. AAE 450 Spring 2008 Dynamics and Control.

John Beasley 3/20/2008 Propulsion Group Contact: Black Boxes and Code Flowchart AAE 450 Spring 2008.

Lunar Descent Trajectory Optimization

Amanda Briden 1/17/08 APM, Trajectory Analyst Basic Trajectory Simulation and Steering Law AAE 450 Spring 2008.

Week 4 Presentation Thursday, Feb 5, 2009

Presentation transcript:

AAE450 Senior Spacecraft Design Slawomir Boruch Week 3: February 1 st, 2007 Dynamics & Control EP Trajectory Design, aM, aE, EPS1, EPS2, Sample Return vehicle groups

AAE450 Senior Spacecraft Design TypeLEO- HEO HEO- LEO HEO- HMO HMO- HEO LEO- HMO ΔV (km/s) M o /M pay M pay (mt) Isp (s) Thrust (N) M hardware (mt) P jet (kW) P elec (kW)

AAE450 Senior Spacecraft Design Future Work Work needs to be checked via numerical integration Should consider 3-D case (inclinations) Unknown masses major source of error

AAE450 Senior Spacecraft Design Backup Slides

AAE450 Senior Spacecraft Design Sample Calculation LEO - HMO a a’ a does not equal a’!! 1)Since semi-major axis of transfer changes with synodic period, had to figure out Vinf for all possible trajectories. 2) Vinf is the heliocentric velocity of s/c on transfer in heliocentric reference frame minus the helocentric velocity of the planet. 3) Delta V escape can be calculated using:

AAE450 Senior Spacecraft Design 4) Find “Upper Stage” delta V from LEO TO HEO 5) Calculate total delta V: ΔV = ΔVesc_earth + ΔVcap_mars + ΔVus 6) Use the following to find Isp that minimizes Mo/Mpayload Sample Calculation LEO - HMO

AAE450 Senior Spacecraft Design Sample Calculation LEO - HMO 7) Find Thrust:

AAE450 Senior Spacecraft Design Payload Mass Breakdown TypeLEO- HEO HEO- LEO HEO- HMO HMO- HEO LEO- HMO ComponentsTV, dM, dE, aM EP full, EP empty EP empty ET, EPHAB, dM