David Howard's Web Page
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Contact Info:
howardda@student.gvsu.edu

COURSE WORK

EGR 345

   C-Programs:
            Numerical Integration of a Function
              First-Order Integration of a spring-damper system

   SciLab Programs:
          Numerical Integration of a Function
               First-Order Integration of a spring-damper system 

Anti-Sway Project:
            
             Final Report
             Appendices
                      Appendix A:   C-Program Code
                      Appendix B:   Scilab Simulation Program
                      Appendix C:   Stress Calculations
                      Appendix D:   Drawings

 

EGR 450

        Sparky 3000 Project

                Final Report

                Appendices

                        Appendix A1:        Main Electrical Schematic

                             Appendix A2:        Electrical Schematic of PLC AC and DC input cards

                             Appendix A3:        Electrical Schematic of PLC DC input card (joysticks)

                             Appendix A4:        Electrical Schematic of AC output card

                             Appendix A5:        Electrical Schematic of DC output card

                             Appendix B1:        Transitions and State equations

                             Appendix B2:        State Equations

                             Appendix C:          Bill of Materials

                             Appendix D:          PLC program