Gateway To Space ASEN / ASTR 2500

3 PID Control Law Proportional, Integral, Derivative (PID) –Used to control single axis One PID controller for each axis Kd Kp  err  err  cmd Ki  i err  err = rate error  err = attitude error  i err = integrated attitude error LimiterAtt GainIntegratorLimiterInt Att Gain Rate Gain + + +

4 PID Control Law Response Times Zero Rate Gain = No Damping Small Rate Gain = Light Damping Large Rate Gain = Heavy Damping

5 DATA

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Colorado Space Grant Consortium Gateway To Space ASEN / ASTR 2500 Class #1 Gateway To Space ASEN / ASTR 2500 Class #1

How was the first day?

Space?

Space Clip

Today - Introductions -What to expect from this course - Format for this course -“How to get an A” - Pictures -Space Grant Introduction

Who’s out there?

What this class takes…

Introductions

Who is this Guy?

What Experience Do You Have? Intern at Ball summer of 1991 Worked with Bob Poley Worked on RADARSAT

Graduated from CU in December 1992 with B.S. in Aerospace Engineering Graduated from CU in December 1994 with M.S. in Mechanical Engineering Who is this Guy?

What Did You Do After College? Worked at Lockeed Martin from March 1995 until May 2000

What Did You Do At Martin? - Classified satellite - 1,000 people on program - Youngest - Reaction Control System Mechanical Design Lead Mechanical Design Lead - Design done in IDEAS - Released over 100 engineering drawings engineering drawings - Supervised manufacture, assembly, integration and test for 5 satellite builds test for 5 satellite builds - Last two years, Mechanical Design Lead for the Antenna systems Antenna systems

- Also worked on Stardust and Genesis - Worked with many different disciplines and people What Did You Do At Martin?

Why Did You Leave? - Many reasons 1. Coming back here was a great opportunity 2. Pictures on the wall 3. Mentor 4. Change

m m

Who is this Guy?

I live in Arvada, 2 miles east of HWY 93 Who is this Guy?

- 12 th time teaching this course Who is this Guy? - I have a unique teaching style - I teach like I wish I had been taught - Sense of humor

Who is this Guy? 38My age 26The age I feel 6Hours I get to sleep a night 48Hours I get to sleep a week 60Average number hours I work a week 5Hours per week I am paid to teach this course 15Average hours per week I actually spend on class 12Times I have taught this course 140 s I get each day 20 s I respond to each day 66You 1Me

Your Turn

Today Space… So why are you here? We are going to do the following… 1. Stand up 2. Say your name 3. Tell me what you hope to learn in the class 4. Why you took the class

So Why Are You In College?

Why You Are Here : -You like Space (Star Trek, Star Wars, etc.) -You want to get a good job after college -Good School -Good Grades -Good Experience -This course and Space Grant gets you all three -Unique point in your life!

- $9.7 Billion - 142,500 Coloradoans - Expected to double in in the next few years - “Graying of the workforce” Space in Colorado:

Premise: 54% of the total Aerospace workforce is over 45 years old 25% will be eligible to retire in 2008 Sources: The Grayest Generation, Washington Business Forward, NOV 2002 Vanishing Act, Aviation Week, FEB 2007 Aerospace Industry Association 22 Dec % of the total Aerospace workforce is over 45 years old 25% will be eligible to retire in 2008 Sources: The Grayest Generation, Washington Business Forward, NOV 2002 Vanishing Act, Aviation Week, FEB 2007 Aerospace Industry Association 22 Dec 2004

Premise: 9% of funded positions going unfilled (2006) Only 50% of the needed positions will be able to filled in 2010 Sources: The Grayest Generation, Washington Business Forward, NOV 2002 Vanishing Act, Aviation Week, FEB 2007 Aerospace Industry Association 22 Dec % of funded positions going unfilled (2006) Only 50% of the needed positions will be able to filled in 2010 Sources: The Grayest Generation, Washington Business Forward, NOV 2002 Vanishing Act, Aviation Week, FEB 2007 Aerospace Industry Association 22 Dec 2004

Current Workforce: “Growth in the Science and Engineering (S&E) labor force has been maintained at a rate well above the rate of producing S&E degrees because a large number of foreign- born S&E graduates have migrated to the United States.” Source: An Emerging and Critical Problem of the Science and Engineering Labor Force, National Science Board, JAN 2004 “Growth in the Science and Engineering (S&E) labor force has been maintained at a rate well above the rate of producing S&E degrees because a large number of foreign- born S&E graduates have migrated to the United States.” Source: An Emerging and Critical Problem of the Science and Engineering Labor Force, National Science Board, JAN 2004

Premise: Number of Engineering Degrees China351,537 U.S.137,437* India112,000 *15 – 30% non-US students Source: Does the US face an engineering gap?, The Christian Science Monitor, December 20, 2005 Number of Engineering Degrees China351,537 U.S.137,437* India112,000 *15 – 30% non-US students Source: Does the US face an engineering gap?, The Christian Science Monitor, December 20, 2005

Premise: Number of Engineering Degrees China351,537 India112,000 U.S.96,205 In 2005… 41,000 US Advanced Engineering Degrees 50% went to non-US citizens Source: Vanishing Act, Aviation Week, FEB 2007 Does the US face an engineering gap?, The Christian Science Monitor, December 20, 2005 Number of Engineering Degrees China351,537 India112,000 U.S.96,205 In 2005… 41,000 US Advanced Engineering Degrees 50% went to non-US citizens Source: Vanishing Act, Aviation Week, FEB 2007 Does the US face an engineering gap?, The Christian Science Monitor, December 20, 2005

“At present, there are insufficient methods for students to acquire hands-on experiences in scientific and technical disciplines necessary for space commerce and exploration.” Source: A Journey to Inspire, Innovate, and Discover, Report of the President’s Implementation of United States Space Exploration Policy, June 2004, page 43. “At present, there are insufficient methods for students to acquire hands-on experiences in scientific and technical disciplines necessary for space commerce and exploration.” Source: A Journey to Inspire, Innovate, and Discover, Report of the President’s Implementation of United States Space Exploration Policy, June 2004, page 43. Premise:

What To Expect

The Class : Learn the basics of atmospheric and space sciences, space exploration, spacecraft design, rocketry, and orbits.

Hear about the current research in space through lectures from Lockheed Martin, Ball Aerospace, LASP, NOAA, NCAR, and CASA. The Class :

Launch a mini-satellite on a high altitude balloon that is designed and built by you and a team of students. The Class :

- Interactive - Interesting - Applicable - Fun

What to expect from this class : -If you are not here because you want to be here, then leave… -If you are here because you think this will be easier than GEEN 1400, then leave… -If you are a slacker, then leave… -But if you want to work hard and achieve something great, then stay…

What to expect from this class : -Plan on being here for the full class (75 minutes) -Be ON-TIME -1 Minute Reports Each Class -Attendance -Homework (Only 7) -A lot of work -No cell phones or laptops

Syllabus

Syllabus:

Syllabus:

How to get an A

How to get an A : “Everyone starts out with an A” You have to try really hard to get anything lower than C- Not in the business of giving bad grades… …But you get the grade you earn Please, Please, Don’t Cheat

How to get an A :

Grades are based on a normal 100 point scale There is no curve Team project and participation are based on your team evaluation and instructor evaluation Feedback will be slow Grader – Kristina Wang

How to get an A : Grade Breakdown - 30% Coursework - Attendance (33) - 1 Minute Reports (~30) - Homework (1-4,6) - Community service (1) - 5% Homework % Final Exam - 10% Team Proposal - 7% Team Presentations (2) - 7% Team Design Document (3 Revs) - 12% Team Project and Participation - 14% Final Team Report & Presentation 50% You 50% Team

- Attendance will be taken (Signing for friends) -Coming in late… - Communications via and this class - Travel and sick Miscellaneous :

-Mutual Respect “Shut up and be quiet” -Class seating, move to the front of the room -Clap and questions -Office hours 10:45-11:45 T & Th or by appointment -Where to Find Me… Where to Find Me…Where to Find Me… -Notes – Take them -Book for course Miscellaneous :

Book for course - Typical engineering book cost $100, $90, $80, $70 $100, $90, $80, $70 This Book… - $ Rocket Boys Homer Hickam Also…Set aside $50 for project Miscellaneous :

Website : spacegrant.colorado.edu/space

1 Minute Report

1 Minute Report :

Homework

Homework : Submit via - Subject should be in this format “HW_XX_Lastname_Firstinitial” - Get from Website First Homework is…

Questions?

Final Word You’ll Never…

Picture Time

Space Grant?

Vision: Providing a diverse group of Colorado students with experiences in space to prepare them for our Nation’s future space programs COSGC = Workforce Development

Students Nationally:

Students Statewide:

Start Here… Student Training and Management

Weaknesses:

Start Here…

Weaknesses:

BalloonSats Sounding Rockets CubeSats LEOSats Walk, Run, Jump, Fly - Steps to Career - Numerous Flight Experiences - Student Growth and Confidence

89 Background image taken at 100,000 feet by a student BalloonSat DANDE

90 Background image taken at 100,000 feet by a student BalloonSat DANDE

New Projects: RocketSat II - Launched April 28, Spaceport America - Not yet recovered RocketSat II - Launched April 28, Spaceport America - Not yet recovered

New Projects: Funded in part by New Mexico Space Grant

New Projects: RocketSat III - Launch June 21, 2007 from White Sands RocketSat III - Launch June 21, 2007 from White Sands

BalloonSat 1 Image BalloonSat 1 Launch Student Research Projects

Hands-On: Intro Gateway to Space

Focused Discussion:

Hands-On: Leader in Starting Student Hardware Programs 1

Students Statewide: Interdisciplinary

Strengths: Hands-on Discovery Learning

Students Statewide: Interdisciplinary

Is It working?

Interdisciplinary

Results: JSC KSC

Results: Students Highly Recruited By Industry & NASA

Student Outcomes: Students Highly Recruited By Industry & NASA

Experience Matters

Experience Matters: Satellite Took Kit

Galileo Mission Control (Just before Crash into Jupiter) Experience Matters:

Space Station Robot Arm (Johnson Space Center) Experience Matters:

Chandra Mission Control Experience Matters:

Mars Observer Experience Matters:

Mission Control (Johnson Space Center) Experience Matters:

Mars Exploration Rover (JPL) Experience Matters:

Kennedy Space Center (Shuttle in background) Experience Matters:

Mars Exploration Rover Proof That Space Grant Works Experience Matters:

Mars Exploration Rover Experience Matters:

Mars Exploration Rover Experience Matters:

Mars Exploration Rover Experience Matters: