A Performance Analysis System for the Sport of Bowling

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$Course Syllabus - Penn State Harrisburg Math/Computer Sciences ...$

$A Simulator for the MARIE Architecture - Penn State Harrisburg Math ...$

2.8 Performance...................................................................................................................28 2.8.1 Detecting Release..............................................................................................29 2.8.1 Detecting Release..............................................................................................29 2.8.2 Detecting Impacts..............................................................................................29 2.8.3 Waveform Discrimination and Validation ........................................................30 2.8.4 Waveform Shape ...............................................................................................32 2.8.5 Communications................................................................................................33 2.8.6 Battery Life........................................................................................................33 2.9 Future Work ..................................................................................................................34 2.9.1 Microprocessor..................................................................................................34 2.9.2 Communications................................................................................................35 2.9.3 Sample Memory and Multiple Waveforms.......................................................35 2.9.4 Data Compression .............................................................................................36 2.9.5 Module Training................................................................................................38 2.9.6 Adjustable Sampling Parameters.......................................................................38 2.10 Summary .......................................................................................................................39 Section III: Analyzing the Data - The MASTER Application ...................................................40 3.1 Raw Data Analysis ........................................................................................................40 3.1.1 The "Ideal" Waveform ......................................................................................40 3.1.2 The "Real" Waveform .......................................................................................41 3.2 Filtering the Raw Data ..................................................................................................44 3.3 Finding Revolutions and Angular Velocity...................................................................46 3.4 Linear Velocity, Distance, and Coefficient of Friction.................................................50 3.4.1 Finding the Linear Velocity of the Ball.............................................................52 3.4.2 Finding the Distance from the Foul Line ..........................................................53 3.4.3 Finding the Coefficient of Friction....................................................................54 3.5 Assumptions and Error Analysis...................................................................................55 3.5.1 Distance.............................................................................................................55 3.5.2 Time...................................................................................................................56 3.5.3 External Forces and Friction .............................................................................57 3.6 Implementation, Performance, and Accuracy ...............................................................58 3.6.1 Implementation and Performance .....................................................................59 3.6.2 Accuracy............................................................................................................61 3.6.2 Accuracy............................................................................................................62 3.6.3 The "Perfect" Game to Analyze ........................................................................63 3.7 Future Work ..................................................................................................................64 3.7.1 Algorithms.........................................................................................................64 3.7.2 End-User MASTER Software ............................................................................65 3.8 Summary - MASTER Analysis ......................................................................................66 Bibliography..............................................................................................................................67 Appendix A - SMARTDOT Module Embedded Software Flowcharts................................... A-1 Appendix B - SMARTDOT Module Source Code...................................................................B-1 Appendix C - SMARTDOT Module Command Timing Diagrams .........................................C-1 Appendix D - MASTER "Analysis" Calculations Source Code.............................................. D-1 Appendix E - 300 Game MASTER Screen Captures...............................................................E-1 iv
LIST OF FIGURES Figure 2-1 SMARTDOT Module Cut-Away View .............................................................8 Figure 2-2a Lane Layout and Overhead Lighting ..............................................................13 Figure 2-2b Ambient Light Waveform...............................................................................13 Figure 2-3 SMARTDOT Module Block Diagram .............................................................17 Figure 2-4 SMARTDOT Module Software Architecture ..................................................22 Figure 2-5 EEPROM Memory Map ................................................................................23 Figure 2-6 MASTER "Raw Data" Screen Capture ...........................................................28 Figure 2-7 Raw Data Release Region (400 ms) ...............................................................29 Figure 2-8 Raw Data Impact Region (800 ms) ................................................................30 Figure 2-9 Raw Data Release Region (800 ms) ...............................................................31 Figure 2-10 10-Pin Shot, "Raw Data" Screen Capture ......................................................31 Figure 2-11 Waveform Shape, Impact Region (800 ms) ...................................................32 Figure 2-12 Data Compression Record Format..................................................................37 Figure 2-13 Data Compression Translation Table .............................................................38 Figure 3-1 MASTER "Raw Data" Screen Capture ...........................................................42 Figure 3-2 Raw Data Release Region (800 ms) ...............................................................43 Figure 3-3 Raw Data in Impact Region (800 ms).............................................................43 Figure 3-4 MASTER "Spectrum" Screen Capture ............................................................44 Figure 3-5 MASTER "Waveform" Screen Capture ...........................................................46 Figure 3-6 Maxima and Minima Location Interpolation .................................................48 Figure 3-7 MASTER "Analysis" Screen Capture ..............................................................49 Figure 3-8 MASTER Analysis Calculations Data Flow Diagram ....................................58 Figure 3-9 Effects of Roll Out, "Analysis" Screen Capture .............................................59 Figure 3-10 Pin Deck Phase Shift, Impact Region (800 ms) .............................................60 Figure 3-11 Effects of Phase Shift, "Analysis" Screen Captures .......................................61 Figure 3-12 300 Game Analysis Summary ........................................................................63 Figure A-1a Start-Up Task Flowchart ..............................................................................A-2 Figure A-1b Pre-Sampling Task Flowchart ......................................................................A-2 Figure A-2 Light Sample ISR Flowchart ........................................................................A-3 Figure A-3 Sampling Task Flowchart.............................................................................A-4 Figure A-4 Discrimination Task Flowchart ....................................................................A-5 Figure A-5 Communication Task Flowchart ..................................................................A-6 Figure A-6 Wand Detection ISR Flowchart ...................................................................A-7 Figure A-7 UART Receive Task Flowchart ...................................................................A-8 Figure A-8 Bit Sample ISR Flowchart............................................................................A-9 Figure A-9 Receive Time Out ISR Flowchart ................................................................A-9 Figure A-10 Shutdown Task Flowchart ..........................................................................A-10 Figure C-1 Upload Command Timing Diagram .............................................................C-2 Figure C-2 Mode Command Timing Diagram ...............................................................C-3 Figure C-3 Configuration Command Timing Diagram ..................................................C-4 Figure E-1 300 Game - "Raw Data" Screen Captures ....................................................E-2 Figure E-2 300 Game - "Spectrum" Screen Captures .....................................................E-4 Figure E-3 300 Game - "Analysis" Screen Captures.......................................................E-6 v
Page 1 and 2: The Pennsylvania State University T
Page 3: TABLE OF CONTENTS Section I: Introd
Page 7 and 8: SECTION I: INTRODUCTION, BACKGROUND
Page 9 and 10: eceiver that stores, processes, and
Page 11 and 12: 1.3.2 Product Development Phase The
Page 13 and 14: SECTION II: COLLECTING THE DATA - T
Page 15 and 16: 2.2 Design Constraints The feasibil
Page 17 and 18: 2.3 SENSING REQUIREMENTS The module
Page 19 and 20: Pin Deck Light Foul Line Figure 2-2
Page 21 and 22: 2.4.1 Ambient Light Sensor The ambi
Page 23 and 24: 9 28 8 RST V CC V CC 5 6 hyst 7 3 +
Page 25 and 26: 2.6 HARDWARE/SOFTWARE INTERACTION D
Page 27 and 28: 2.6.3 Baud Rate The module communic
Page 29 and 30: Configuration settings and the samp
Page 31 and 32: 2.7.5 The Ball is Rolling If the wa
Page 33 and 34: covered by the wand). When the modu
Page 35 and 36: 2.8.1 Detecting Release Detecting t
Page 37 and 38: Light Level 100 90 80 70 60 50 40 3
Page 39 and 40: By filtering the data, and then cou
Page 41 and 42: The 'F300x can write to any portion
Page 43 and 44: One possibility is to use a transfo
Page 45 and 46: 2.10 SUMMARY This portion of the re
Page 47 and 48: The ball's angular velocity increas
Page 49 and 50: Light Level 100 90 80 70 60 50 40 3
Page 51 and 52: the fundamental frequency has been
Page 53 and 54: Since the fundamental frequency and
Page 55 and 56:
Figure 3-7: MASTER "Analysis" Scree
Page 57 and 58:
known, the linear momentum (and thu
Page 59 and 60:
In order to find the value for v 1
Page 61 and 62:
3.5 ASSUMPTIONS AND ERROR ANALYSIS
Page 63 and 64:
3.5.3 External Forces and Friction
Page 65 and 66:
3.6.1 Implementation and Performanc
Page 67 and 68:
Figure 3-11a: Effects of Phase Shif
Page 69 and 70:
3.6.3 The "Perfect" Game to Analyze
Page 71 and 72:
Since the change in angular velocit
Page 73 and 74:
BIBLIOGRAPHY [1] United State Paten
Page 75 and 76:
APPENDIX A - SMARTDOT MODULE EMBEDD
Page 77 and 78:
Appendix A: SMARTDOT Module Embedde
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
APPENDIX B - SMARTDOT MODULE SOURCE
Page 87 and 88:
Appendix C: SMARTDOT Module Command
Page 89 and 90:
Figure C-3 Appendix C: SMARTDOT Mod
Page 91 and 92:
APPENDIX E - 300 GAME MASTER SCREEN
Page 93 and 94:
Appendix E: 300 Game Analysis Frame
Page 95 and 96:
Page 97:
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A Performance Analysis System for the Sport of Bowling

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