Week 7 Status Updates. Statement of Work: To design and prototype an attitude control system (ACS) for a Cube-Sat. This ACS will align the Cube-Sat with.

Slides:

Advertisements

Similar presentations

Lecture 5: Time-varying EM Fields

Advertisements

DC GENERATORS By: Phillip Southard Animated DC Generator.

Principles of the Global Positioning System Lecture 19 Prof. Thomas Herring Room A;

Generators & Motors Textbook Sections 23-6 – Physics.

Week 14 11/26 – 11/30. Define problem, brainstorm ideas, and research playground design.

A Kingdom for a Magnet! Finishing the topic.

Lecture 31 DC Motors.

Andrew Bourgeois Aaron Minard.  Background  Satellite Tracking  SatPC32  Problem Statement  Solution  Mechanical Design  System Diagram  Electrical.

Karla Vega University of California, Berkeley Attitude Determination and Control 6/9/2015.

Earth Science Projects for Olin College Students: J. Vanderlei Martins UMBC Physics Department and NASA GSFC Climate and Radiation Branch 1. CCD Detection.

 Background  Problem Statement  Solution  Mechanical › Azimuth › Elevation › Concepts › Static and Dynamics of System  Software › SatPC32 › Interpolation.

Motors Lecture Hans Christian Oersted (1777 – 1851) Ref:

Lesson 33 AC Generators.

Announcements WebAssign HW Set 5 due October 10

Three-Phase AC machines

Lecture 11 Magnetic field Generators and Transformers Motors Galvanometers Mass Spectrometer Cyclotron.

Phase II Review MSD II P Size is too big and not comparable with original testing Hinge is not possible with rapid prototyping, metal hinge would.

Attitude Determination and Control System

Jig Saw Dissection By: Shayne Welsh. Jig Saw Objective –How the saw operates from battery to motor This type is also known as a reciprocating saw.

Chapter 1: Introduction and DC Circuit AZRALMUKMIN BIN AZMI.

Electro Mechanical System

Welcome to Physics Jeopardy Chapter 18 Final Jeopardy Question Magnetic fields 100 Electro magnetic Induction Motor Transformers

Announcements WebAssign HW Set 6 due this Friday Problems cover material from Chapters 19 Prof. Kumar tea and cookies today from 5 – 6 pm in room 2165.

Golf Swing Robot EE 486 Project Presentation College of Engineering and Technology Presented by Nasser Almarri.

May15-12 Client: John Carr, NASA Advisor: Gary Tuttle CUBESAT SOLAR PANELS.

Power System Fundamentals EE 317 Lecture 7 20 October 2010.

Status Report #6 Portable Solar Power Supply Team# 13 Eric Camacho John Michael McLeod Ky Dinhquoc Nguyen Kelechi (Kc) Nwogu 02/28/2011.

AGS RSVP Weekly Meeting P. Pile 14 Apr 2005 AGS RSVP Weekly Meeting 14 Apr 2005 Useful Links: RSVP Project : C-AD.

Inertial Navigation System Overview – Mechanization Equation

Controls. Given a set of desired Tool frame positions and orientations (that trace out a path over time, t ), there will be a corresponding required set.

Guidance, Navigation and Controls Subsystem Winter 1999 Semester Review.

Characterization Report Animation On Bicycle Wheels By:Jonathan Yizchaki David Michaeli Instructor: Ina Rivkin.

Announcements WebAssign HW Set 5 due October 10 Problems cover material from Chapters 18 HW set 6 due on October 17 (Chapter 19) Prof. Kumar tea and cookies.

Electromagnets By: Emily M.

2 nd Design Update Presentation March 17, Overview Ground Segment Space Segment OBCTNCTransceiverAntenna PCTNCTransceiverAntenna Rx Tx Rx Tx Rx.

ADCS Review – Attitude Determination Prof. Der-Ming Ma, Ph.D. Dept. of Aerospace Engineering Tamkang University.

Magnetism Alternating-Current Circuits

APHY201 12/5/ Force between Two Parallel Wires   Wire #1 has a magnetic field that produces a force on wire #2.

Generators & Motors Textbook Sections 23-6 – Physics.

1 Weekly Summary Weekly Summary Formation Flight AEM4332 Spring Semester March 7,2007 Masao SHIMADA.

Haripriya Head, Integration Team Pratham, IIT Bombay 19 th June, 2010.

Week 5 Status Updates 6/23/08 – 6/27/08. Attitude Control System Update Day 39.

ELEC 3105 Basic EM and Power Engineering Rotating DC Motor PART 2 Electrical.

EE 495 Modern Navigation Systems Inertial Navigation in the ECEF Frame Friday, Feb 20 EE 495 Modern Navigation Systems Slide 1 of 10.

Introduction: The on-board measurements available for control are a dual-slit sensor to find the elevation of the sun and a magnetometer to measure the.

CubeSat for Ions, Neutrals, Electrons and Magnetic Fields PI Robert Lin, SSL Project Manager Thomas Immel, SSL Systems Engineer Chris Pasma, SSL Mechanical.

Lecture 21: FRI 06 MAR Magnetic fields Ch Physics 2102 Jonathan Dowling 28.8 Force on Current in Wire 28.9 Torque on Current Loop Magnetic.

Generators, Motors, Transformers

Emergency Calling System Status Report #8 Group #9 Cem Sahin Jassim Alemadi Eloy Esquivel Vikas Tailor Objective To build an automated emergency call system.

Magnetism and Electricity

TRIO-CINEMA 1 UCB, 2/08/2010 ACS Dave Auslander, Dave Pankow, Han Chen, Yao-Ting Mao, UC Berkeley Space Sciences Laboratory University of California, Berkeley.

TRIO-CINEMA 1 UCB, 2/08/2010 FSW & Operations Winter Summary Seyoung Yoon KHU EE Team.

USNA Standard CubeSat Bus USNA-P1 CubeSat (USNA-14)

KUFASAT STUDENTS’ SATELLITE

Lecture 5: Time-varying EM Fields

Lesson 34: AC Generators II

ELEC 3105 Basic EM and Power Engineering

HO correctors update Massimo Sorbi and Marco Statera

AC and DC motors.

What is a Motor?

ACS UC Berkeley Space Sciences Laboratory

Background With new accelerators delivering beams always smaller and more energetic, requirements for very precise beam alignment become more and more.

Virginia CubeSat Constellation

RIT Space Exploration Group (SPEX)

Attitude Determination Overview

Magnetism and It’s Uses

Magnetic measurements at ambient temperature on the MQXFBP1

Presentation transcript:

Week 7 Status Updates

Statement of Work: To design and prototype an attitude control system (ACS) for a Cube-Sat. This ACS will align the Cube-Sat with the desired direction as supplied by the Solar Sensor through magnetorquing using the Earth’s magnetic field. Our final deliverable will be a prototype and the control software. Attitude Control System Update

Questions for Vanderlei: Do we know the satellite’s location? (GPS, etc) Do we need translational force from the ACS, or just torque? Is some unintended translation along with the rotation okay? What is the intended time frame for the aligning the satellite? Or is there a torque requirement? How much tumbling is expected? Is it viable to use superconducting coils? Most CubeSats use copper wire, but this CubeSat may be different. What is our power budget in relationship to other instruments on the CubeSat? How much room are we allotted in the CubeSat for the ACS?

StartEndPeople Research Learn C for PICsnowlater deadlineLorraine and Dan Resources for Circuit Designnowlater deadline Existing SystemsnowFri 49Christina & Jacob Rotational PhysicsnowFri 49 E&M ReviewnowFri 49 Control MethodsMon 46later deadlineChristina and Jacob Satellite OrbitsnowFri 49 BrainstormFri 49 Model Theoretical CalculationsMon 46Fri 42 MATLABMon 46Fri 42 COMSOL - Optimizationlater Design Prototype Mechanical - Solidworks Software Design Circuit Design - Hardware Integration Everything working together connect with SOS Prototype order materials machining testing fix Final DeliverablesMon 4Fri 0 paper everything else

Statement of Work: To design and prototype an attitude control system (ACS) for a Cube-Sat. This ACS will align the Cube-Sat with the desired direction as supplied by the Solar Sensor through magnetorquing using the Earth’s magnetic field. Our final deliverable will be a prototype and the control software. Attitude Control System Update Day 50

Research: Response from Vanderlei answering our questions, includes information about existing systems: Lecture from Steve on rotational physics (tensor style) and satellite physics Software Team continued learning of C++

Attitude Control System Update Day 49

Model Outline: Have satellite in magnetic field, model rotation due to coil torques Ignore orbit of satellite, separate problem Finish by Friday, allow for testing of control algorithms Environment/ Model Control Unit Angular Velocity, AttitudeCoil Currents

Task Delineation: MATLAB Modeling: Dan, Christina, Jacob Coil Design: Lorraine, Jacob Control Research: Dan, Lorraine, Christina Website: Christina Learn C Programming: Lorraine, Dan Model Verification: Jacob