Presentation is loading. Please wait.

Presentation is loading. Please wait.

Air-Breathing Hypersonic Flight Vehicle Faculty Advisors Dr Chivey Wu Team Members Danny Covarrubias Alfie Gil Antonio Martinez 11/05/2009NASA Grant URC.

Published byRaymond Barker Modified over 9 years ago

Similar presentations

Presentation on theme: "Air-Breathing Hypersonic Flight Vehicle Faculty Advisors Dr Chivey Wu Team Members Danny Covarrubias Alfie Gil Antonio Martinez 11/05/2009NASA Grant URC."— Presentation transcript:

1 Air-Breathing Hypersonic Flight Vehicle Faculty Advisors Dr Chivey Wu Team Members Danny Covarrubias Alfie Gil Antonio Martinez 11/05/2009NASA Grant URC NCC NNX08BA44A Presented by: Alfie Gil Antonio Martinez

2 Objective To understand the system model behavior before applying the control algorithm To apply an adaptive control to the current model 11/05/2009NASA Grant URC NCC NNX08BA44A

3 Overview Hypersonic Model Simulink Future Goals 11/05/2009NASA Grant URC NCC NNX08BA44A

4 Hypersonic Model 11/05/2009NASA Grant URC NCC NNX08BA44A Conditions:Trim State: M = 10 (Mach Number) Altitude = 98,425 feet Image from Semi-Final Report p62

5 InputOutput Nominal Ridge Body Equation Ridge Body Equations 11/05/2009NASA Grant URC NCC NNX08BA44A where  T = Fuel Ratio  e = Elevon Deflection Angle (rad) V = Velocity (ft/s)  = Flight Path Angle (rad) h = Altitude (ft)  = Angle of Attack (rad) q = Pitch Rate (rad/s)

6 (conti) Equations 11/05/2009NASA Grant URC NCC NNX08BA44A

7 Disturbance 11/05/2009NASA Grant URC NCC NNX08BA44A Disturbance due to the longitudinal and vertical wind gusts dx and dz. where V 0 is the velocity of Mach 10 in terms of ft/s

8 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Some fun facts: –1 mach = 761.2 mph (Speed of Sound) FA-18 Hornet Breaking the sound barrier, Photo Custody of the Navy

9 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Some fun facts: –1 mach = 761.2 mph (Speed of Sound) Hyper-X at mach 7, Photo Custody of the Nasa –10 mach = 7,612 mph ~ 2 miles/sec –AHFV would fly from CSULA to Santa Monica (~20 miles) in 10 seconds!

10 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A

11 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Equations in Simulink

12 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Preliminary Tests: Varying Fuel Ratio INPUT: FuelRatio 5 Defl. Angle - 25 deg INPUT: FuelRatio 2 Defl. Angle - 25 deg

13 Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Preliminary Tests: Varying Deflect. Angle INPUT: FuelRatio 2 Defl. Angle +5 deg INPUT: FuelRatio 2 Defl. Angle - 25 deg

14 Future Goals Addition to Simulink Model 11/05/2009NASA Grant URC NCC NNX08BA44A Additional uncertainty due to structural deformation. Elastic Deflection:  n = 2.5751 x 10 -8 (rad, local change in angle of attack)  t = 3.0666 x 10 -8 (rad, elevon deflection)

15 (continued) Future Goals Once the modeling of the Hypersonic Vehicle is done, we would test the control algorithm –Mix μ Compensator –Robust Adaptive Supervisor 11/05/2009NASA Grant URC NCC NNX08BA44A

16 References Anderson, John D. Fundamentals of Aerodynamics. McGraw-Hill. 1984. Intelligent Flight Control. Semi-Final Report. Prepared by USC students. Brandt, Steven et al. Introduction to Aeronautics: A Design Perspective. AIAA. 5 th printing.1997. Wu, Chivey. Mechanical Engineering Professor. California State University, Los Angeles. 11/05/2009NASA Grant URC NCC NNX08BA44A

17 Questions? 11/05/2009NASA Grant URC NCC NNX08BA44A

18 Extra Slide 1 11/05/2009NASA Grant URC NCC NNX08BA44A

Download ppt "Air-Breathing Hypersonic Flight Vehicle Faculty Advisors Dr Chivey Wu Team Members Danny Covarrubias Alfie Gil Antonio Martinez 11/05/2009NASA Grant URC."

Similar presentations

Lecture # 3 Airfoil Aerodynamics.

Lecture # 3 Airfoil Aerodynamics.
Non-frictional Source of Entropy Generation… P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Rotational Inviscid Flows.

Non-frictional Source of Entropy Generation… P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Rotational Inviscid Flows.
Erin Crede Alex Simpson John Shannon

Erin Crede Alex Simpson John Shannon
John Kallend Ph.D. Professor, Department of Mechanical, Materials Professor, Department of Mechanical, Materials and Aerospace Engineering Illinois Institute.

John Kallend Ph.D. Professor, Department of Mechanical, Materials Professor, Department of Mechanical, Materials and Aerospace Engineering Illinois Institute.
AEROSPACE 410 AEROSPACE PROPULSION Lecture HYPER X X-43 project NASA SCRAM-JET TESTS Using a rocket booster from ORBITAL SCIENCES INC. Dr. Cengiz Camci.

AEROSPACE 410 AEROSPACE PROPULSION Lecture HYPER X X-43 project NASA SCRAM-JET TESTS Using a rocket booster from ORBITAL SCIENCES INC. Dr. Cengiz Camci.
California State University MFDC Lab. Combustion- Propulsion Team Students: Amir Massoudi – Justin Rencher Andrew Clark – Uche Ofoma Professor: Darrell.

California State University MFDC Lab. Combustion- Propulsion Team Students: Amir Massoudi – Justin Rencher Andrew Clark – Uche Ofoma Professor: Darrell.
Uncertainty in Cloud Aerosol Transport System (CATS) Products and Measurements Presented by Patrick Selmer Goddard advisor: Dr. Matthew McGill Assisted.

Uncertainty in Cloud Aerosol Transport System (CATS) Products and Measurements Presented by Patrick Selmer Goddard advisor: Dr. Matthew McGill Assisted.
Laser Induced Incandescence Diagnostic For Soot Measurements Faculty Advisors Dr. Pham 1 Professor Dunn-Rankin 2 Student Assistants Michael Tran 2 10/1/2009NASA.

Laser Induced Incandescence Diagnostic For Soot Measurements Faculty Advisors Dr. Pham 1 Professor Dunn-Rankin 2 Student Assistants Michael Tran 2 10/1/2009NASA.
DR2 Aerodynamic PDR II Aerodynamic Preliminary Design Review II “The 20 Hour Marathon” October 19, 2000 Presented By: Loren Garrison Team DR2 Chris Curtis.

DR2 Aerodynamic PDR II Aerodynamic Preliminary Design Review II “The 20 Hour Marathon” October 19, 2000 Presented By: Loren Garrison Team DR2 Chris Curtis.
NASA Grant URC NCC NNX08BA44A

NASA Grant URC NCC NNX08BA44A
Modeling with Quadratic Functions

Modeling with Quadratic Functions
Fluid Mechanics in Aeronautics and Astronautics Marc Williams School of Aeronautics and Astronautics.

Fluid Mechanics in Aeronautics and Astronautics Marc Williams School of Aeronautics and Astronautics.
Combustion Team Supersonic Combustion 6/2/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.

Combustion Team Supersonic Combustion 6/2/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.
Introduction to Hypersonic Propulsion Systems

Introduction to Hypersonic Propulsion Systems
Combustion Team Supersonic Combustion 6/12/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.

Combustion Team Supersonic Combustion 6/12/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.
Dynamics & Control PDR 1 Purdue University AAE 451 Fall 2006 Team 4 Tung Tran Matt Drodofsky Haris Md Ishak Matt Lossmann Mark Kock Ravi Patel Ki-bom Kim.

Dynamics & Control PDR 1 Purdue University AAE 451 Fall 2006 Team 4 Tung Tran Matt Drodofsky Haris Md Ishak Matt Lossmann Mark Kock Ravi Patel Ki-bom Kim.
Combustion Team Supersonic Combustion 6/14/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.

Combustion Team Supersonic Combustion 6/14/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.
Combustion Team Supersonic Combustion 6/17/2015NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Sara Esparza.

Combustion Team Supersonic Combustion 6/17/2015NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Sara Esparza.
Ubiquitous Video Conferencing Faculty Advisors: Dr. Helen Boussalis Dr. Charles Liu Dr. Darrell Guillaume Dr. Chivey Wu Dr. Khosrow Rad Student Assistants:

Ubiquitous Video Conferencing Faculty Advisors: Dr. Helen Boussalis Dr. Charles Liu Dr. Darrell Guillaume Dr. Chivey Wu Dr. Khosrow Rad Student Assistants:
Combustion Team High Speed Combustion 6/21/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.

Combustion Team High Speed Combustion 6/21/20151NASA Grant URC NCC NNX08BA44A Faculty Advisors: Dr. Guillaume Dr. Wu Dr. Boussalis Dr. Liu Dr. Rad Sara.

Similar presentations

Ads by Google