Preliminary Design Review
Contents
1. 4 0 Not Used Georgialmstitute Different manufacturers can number pins differently of Technology 2 3 4 5 7 10 Whit Smith 2009 ECE4007 L10 P56 Software Documentation Usually a flowchart is useful for helping someone else understand the flow Also helps the designer figure out how various modules of the software interact Software documentation should enable someone else to work on your code Well written and commented source code is absolutely essential Georgialnstituite of Technology Whit Smith 2009 ECE4007 110 P57 Example High Level Flow Chart Parameters for each channel are transmitter receiver P R setup file and TDS5034 setup file Define channel sequence and parameters Ready to acquire Initiated Acquire store single either by measurement from keystroke or all channels timed Georgialnstituite of Technology Whit Smith 2009 ECE4007 110 P58 Code Examples Are revisions identified and described Is formatting consistent and clear Are comments are appropriate not too few or too many Are variable names reasonable descriptive without being too long 7 Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P59 Maintain Version and Revision Control of Software Use a version control software p2. DERION 49 4 1 4 20 X 1 1 4 16 505 HD CAP SCREW STAINLESS STEEL 45 4 10 32 X 2 LG 906 HD SCREW STAINLESS STEEL TOLERANCES 4 20 X 116 SOC HD CAP SCREW STAINLESS STEEL EE 1 4 Lc SOC HD SCREW STAINLESS STEEL ASSEMBLY 47 1 20 X 3 4 LG 505 HD CAP SCREW STANLESS STEEL 43 10 32 X 3 4 LG 506 HD SCREW STANLESS STEEL im 15299 SCANNER Y AXIS DRIVE 8 0 P A 5070 1 D em E OU PARTS LIST PARTS LIST WA ee 52 c SFE PP E Institute of nology Whit Smith 2009 ECE4007 L10 P48 REVISIONS 42 18 10 52 X 1 2 LG BUTTON HD SCREW STAINLESS STEEL 8 22 X 3 4 LG SX HD OF SCREN STANLESS STEEL DESCRIPTION L DATE BY x 578 Us S Sami SASS STER B P N TDS 11 12 18 amp 23 WAS A 7 18 00 REG 5 32 X 1 Le BUTION HD StRDHSSTANLESS STEEL C REMSED SCREW TO STAR GENERAL REVSIONS 1 24 01 REG screw STAINLESS pm D ITEM 29 WAS CN11 6 5 15 01 REG 8 X 378 15 Sx Or SCREW STAINLESS STEEL 5232 X T Ve WO sosv MISTANLESS STEEL 35 1 BODMR FX6A45 EMERG STOP SWICH ALLEN BRADLEY 8 32 2 64 01 10 PADDLE LATCH SOUTHCO 31 9540K51 MeMASTER CARR 3o 4 SSMDSSN PLUNGER VIER E 28 1 TCN o1 F LOCKNUT 27 1 DKN4S 41 98 11 CCUPLING RIMTEC 26 4 R 8 zZ
3. BEARING MRC 23 1 Phazz 0100 00 SERVO MOTOR PAGIAGSGENTINC 24 1 48 5068 1 A BALL GUIDE SPECS THOMSON 23 1 30 5246 1 LEAD SCREW STAR 22 1 02 5267 2 REVISIONS DESCRIPTION P N ITEMS 11 12 18 amp 23 WAS A 7 18 00 REG REVISED SCREW TO STAR GENERAL REVISIONS 1 24 01 P N ITEM 29 WAS 11 6 5 15 01 J VE JUMIYA CORA ALIN DETAIL DETAIL D 2 2 02 5037 1 STOP LIMIT ALUMINUM 2 PLACES 2 PLACES 1 4 02 5038 1 A BRACKET SWITCH ALUMINUM PART NUMBER DESCRIPTION MATL SPEC r LIST 50 6 10 32 X 1 LG 50 HD CAP SCREW STANLESS STEEL E ES Is 82 vius US ao je sa sa 49 4 1 4 20 X 1 1 4 16 505 HD CAP SCREW STAINLESS STEEL 45 NT 0 Uia FE a 47 1 4 20 X 3 4 LG S0C HD CAP SCREW STAINLESS STEEL 43 10 amour 25 00 SCANNER AXIS DRIVE EN ges WT 5 a r a FE 80 5070 1 0 PARTS LIST pen gx EST 1 OF 2 Institute of 087 Whit Smith 2009 ECE4007 L10 P49 3 2 1 ALUMINUM 9 1 02 5198 2 A HOUSING BEARING ALUMINUM K 1 102 5198 1 HOUSING BEARING ALUMINUM STOP LIMIT ALUMINUM 6 2 02 5041 1 SWITCHMAN ALUMINUM 5 2N02 5040 1 A 4NCHOR DETENT ALUMINUM BRACKET SWITCH ALUMINUM 3 2 02 5938 1 SWITCHMAN ALUMINUM 2 7 BRACKET
4. Part Number Block 10 1 Q2 5197 1 A NUT ALUMINUM 2 A HOUSING BEARING ALUMINUM 5198 02 HOUSNG BEARING ALUMINUM 22 5190 SWITCHMAN ALUMINUM ALUMINUM a 2 02 5039 1 A ER BRACKET SWITCH 3 2 02 5038 1 A SWITCHMAN ALUMINUM ITEM QTY PART NUMBER DESCRIPTION SPEC PARIS LIST ros Dru 087 Whit Smith 2009 ECE4007 L10 P51 410 32 UNF X 9 16 DEEP 2 PLACES AS SHOWN 4 40 UNC THRU 1 2 2 PLACES AS SHOWN 1 4 DIA THRU 002 909 TAP 1 4 20 UNC AS SHOWN 750 DIA THRU C DRILL 9 32 TO SLOT C BORE 13 32 DIA X 1 4 DEEP 380 005 000 was 385 010 000 11 6 00 REG DESCRIPTION REVISIONS I EN DIMENSIONS ARE IN INCHES TOLERANCES ON FRACTIONS 21 54 DECIMALS STOP SCANNER TRAVEL LIMIT ANGLES 5 DRAWN REG DATE 4 00 ONG Georgialnstitute Mechanical Detail Drawing from Assembly Drawing of Technology Whit Smith 2009 ECE4007 110 2 DESCRIPTION BY REVISIONS STOP SCANNER TRAVEL LIMIT d 6061 6 ALUM 02 5042 1 B BLACK ANODIZE 002 1 4 20 UNC AS SHOWN 750 DIA WRU C DRILL 9 32 TO SLOT B C BORE 13 32 DIA X 1 4 DEEP 380 0057 000 WAS 385 010 000 11 6 00 REG DESCRIPTION REVISIONS 14 22 STOP SCANNER TRAVEL LIMIT Xi
5. Lecture 10 4007 ECE Culminating Design Project Preliminary Design Review 2009 September 23 Georgialhstitute of Technology Whit Smith 2009 ECE4007 L10 P1 et HIH Georgialhstiiute of Technology Whit Smith 2009 ECE4007 L10 P2 142 0701 801 806 JU 0297 ucc n 69 095 01 LOI 8 3 a d 1 ie ee e e 7 7 V v4 Se PALE deh i Why 7 7 i 5 Cae a My L4 1 D What is due by midnight Tonight Each group s Weekly Report Each group s web site with TRPs amp Proposal Ce of Technology Whit Smith 2009 ECE4007 L10 P12 Fall Break October 3 6 You are welcome to work on your projects Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P13 Preliminary Design Review PDR Finish by October 23 Details specific to your Project Advisor and section Graded jointly by your Project Advisor and UPCP some projects e g externally soonsored may present in different venues Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P14 Prelimin
6. 10 P21 Post Group Photos with Names Name the file 00000 and place it in your home page directory within a week of your PDR presentation Georgialnstituite of Technology Prevents exceeding your time limit temptation to read from the screen anxiety embarrassment amp shame Georgialnmstitute of Technology Whit Smith 2009 ECE4007 10 P23 amp Repeat the questioner s question The best responses sound like enthusiastic replies to a respected peer Authenticity is a winner Do not start waffling babbling crying Do not lie Just don t The result is a total loss of credibility If you do not know it is acceptable to say effectively not know but shall find out and get back to you Brent s Q amp A 1 05 1 22 Georgialnstituite of Technology Whit Smith 2009 ECE4007 10 P24 Project Documentation for the PDR e PDR presentation cannot properly show all needed project documentation A supplementary documentation package may be required check with your project advisor Should convey technical details beyond the scope of a presentation such as Detailed schematics Mechanical drawings Screen layouts GUI details Detailed block diagrams and flow charts Ask your Advisor Is a hardcopy package required at presentation time Georgialnstituite of Technology Whit Smith 2009 ECE4007 10 P25 P
7. 32 X 1 1 4 Lc SOC HD CAP SCREW STAINLESS STEEL 35 1 BOOMR FXSA4S EMERG STOP SMICH ALLEN BRADLEY S SWITCH ACTUATOR Den AKO s 4 1se2 se SWITCH __ ena 32 2 54 01 10 PADDLE LATCH SOUTHCO 3115 oseoks BUMPER McMASTER CARR 30 ssMossN BALL PLUNGER 29 1 ovi s smsas HANDWHEEL BERG _ z amp 1 cN o1 r Locknut RULAND 27 71 5 41 8 COUPLING 25 4 R 8 zz BALL BEARING MRC 25 1 PuA2ZB 00T00 00 SERVO MOTOR 5 u 2 2 ASSEMBLY SCANNER Y AXIS DRIVE n ES xz 22222227526 a d x A ALUMINUM ALUMINUM SIZE P170PD 1 OF 2 OE RING ALUMINUM Opi 1 MP NNER NNER NSING MP STOP RIAGE ET IS 7 2 02 5042 1 8 sroP UMT ALUMINUM 2 02 5041 1 SWITCHMAN ALUMINUM 5 2 02 5040 1 A ANCHOR DETENT ALUMINUM 4 2 02 5038 1 A BRACKFT SWITCH ALUMINUM 2 02 5058 1 SWTCHMAN ALUMINUM 2 2 02 5037 1 5 ALUMINUM 2 PLACES 4 02 5038 1 A BRACKET SWITCH ALUMINUM MDANI PART NUMBER PARTS LIST 50 6 10 32 X 1 LG SOC HD SCREW STAINLESS STEEL 46 2 10 52 X 2 1 2 LG SOC HD CAP SCREW STANLESS STEEL
8. ALUM PE 4 00 02 5042 1 ELA ANOD SALE 2 1 005 C SIZE 508 p170PD SHT 1 OF 1 Institue of nology Whit Smith 2009 ECE4007 L10 P53 Interconnection Documentation Interconnections can be internal e g between boards in a chassis and external e g between instruments in a system e No standard way to document interconnections e Standard cables can be identified by part number and name e g CAT6 USB e Custom cables have to be described in detail Drawing showing construction details and or Table showing pin numbers and wire colors if needed e Wiring connections with discrete wires has to be described in detail Georgialnmstitute of Technology Whit Smith 2009 ECE4007 L10 P54 System Block Diagram Calls Out Interconnections 5800PR Pulser Receiver GPIB Control Signal Out analog TDS5034 LabView Transmit analog coax Receive analog coax Digitized by TDS5034 USB Control 6 6 Multiplexer Digital Control 24 Ribbon Cable USB Converter inside Custom cable needs further documentation To From Transducers Georgialnstiiuite of technology Whit Smith 2009 ECE4007 L10 P55 Example DB9 to Ribbon Cable 12 3 4 5 OOOOO DB9 Header Ribbon Header OOOO 7 6 6789 D a ow f 2 _ Op
9. Design Process e Laboratory notebooks or some paper system of recording your design progress Work in progress sketches schematics flow charts block diagrams etc Electronic files Software source code Drawings and schematics Project correspondence Emails notes from phone calls letters etc Other project documentation Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P64 Project Correspondence Any information transmitted to and or shared with others that relate to the project e Customer letters and emails Internal memos and emails Keep a posted hard copy file with a file index Table of Contents to document important project correspondence e Important to keep organized and up to date Georgialnmstitute of Technology Whit Smith 2009 ECE4007 L10 P65 Misc Project Documentation Related research articles Vendor information Purchasing records Meeting notes Copies of electronic files Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P66 Lecture 10 4007 ECE Culminating Design Project Preliminary Design Review 2009 September 23 Georgialhstitute of Technology Whit Smith 2009 ECE4007 L10 P67
10. Receiver GPIB Control Signal Out analog Transmit analog TDS5034 LabView Digitized by TDS5034 Receive analog coax USB Control Digital Control Ribbon Cable USB Converter Multiplexer Much clearer To From Transducers More information Georgialnstitute of Technology Whit Smith 2009 ECE4007 L10 P30 Would you rather Look at a Block Diagram or Read a Text Description Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P31 High Level Block Diagrams Needed for every report and presentation Show functional elements these are not necessarily physical elements although they often are Clearly label each element Indicate interconnections and connectivity type e g analog digital data bus etc Label all interconnections Use arrows to show directionality Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P32 Example System Description Ultrasonic Structural Health Monitoring System e Sensor Cluster Multiple ultrasonic sensors up to 16 per cluster Each sensor can operate as a transmitter or a receiver Synchronization between all sensors in a cluster Processing capabilities for local data analysis e Structure with Multiple Sensor Clusters Local sensors for monitoring small areas Global s
11. SWITCH ALUMINUM ITEM PART NUMBER DESCRIPTION MATL SPEC LIST _ U u L 2 A s 1 02 5197 1 RE they eme 1 02 5198 2 A HOUSNG BEARING ALUMINUM ach eli 1 02 5198 1 HOUSNG BEARNG ALUMINUM d 29 7 2 02 42 1 8 sroP UMT ALUMINUM Li LLLLLLLL LII S jjj ij B t 2 02 5041 1 SWITCHMAN ALUMINUM 5 2 02 5040 1 ANCHOR DETENT ALUMINUM 31 4 2 02 5039 1 HRACKET SWITCH ALUMINUM 3 2 02 5058 1 SWITCHMAN ALUMINUM DETAIL DETAIL 2 2 02 5037 1 8 STOP LIMIT ALUMINUM 2 PLACES 2 PLACES 1 4 02 50538 1 BRACKET SWITCH ALUMINUM QTY PART NUMBER DESCRIPTION MATL SPEC PARTS LIST 50 6 10 32 X 1 LG SOC HD CAP SCREN STANLESS 5 46 2 10 32 X 2 1 2 LG soc HD SCREW STAINLESS STEEL RE SEEK 49 4 14 20 X 1 1 4 Lc soc HD CAP SCREW STAINLESS 5 45 4 10 32 X 2 1G 50 HD CAP SCREM STANLESS STEEL 48 20 14 20 X 1 LG c pp Se AMES mios VEE EC wor S ST XX 2 018 ASSEMBLY 47 16 1 4 20 x 3 4 LG 50 HD SCREW STANLESS 5 43 28 10 32 X 3 4 LG 505 HD SCREM STANLESS STEEL Aum SCANNER Y AXIS DRIVE DESCRIPTION MATL SPEC h EE I H 80 5070 1 D Institute of nology Whit Smith 2009 ECE4007 L10 P50
12. 020 3 B HC4538 8 9 P HC573 1 EF em 8 105 3 3F Physical locations shown for all parts All part numbers identified All component values identified ECE4007 L10 P45 Physical locations related to unique component identifiers Part numbers and component values are often on this drawing better than separate drawings Georgialnstiiuie of Technology Whit Smith 2009 ECE4007 L10 P46 EDT TS 1 37 SR DESCRIPTION T Y Er REV 40 BC REVISED SCREW TO STAR GENERAL REMSIONS 1 24 01 REG 38 18 4 40 X 3 8 LG 37 8 2 56 X 5 8 15 3e 4 6 32 x 1 1 4 16 35 1 BOOMR FXBA4S EMERG STOP SWIC 34 4 5 D 1 CRD 33 4 152 32 2 64 01 10 PADDLE LATCH SOUTHCO 31 9540K51 McMASTER CARR 3o 4 SSMDSSN BALL PLUNGER VIER 29 1 001 08 22 HANDWHEEL COUPLING IMTEC LESS STEEL STEEL STEEL STAINLESS STEEL STEEL Al STEEL AINLESS STE BRAD CRD 88 3 e B ge m 28 4 E gi RYO agla 3 3 BEE ORILL DIMPLE SCREW SHAFT FOR SETSCREWS AT ASSEMBLY SET ANGLE KET MOTO UNT EMERG M CARRIAGE LATE CARRIAG 10 1 02 5197 1 BRACKET BALL NUT 9 1 02 5198
13. 2 HOUSINGC BEARIN 8 1 02 5198 1 HOUSINC BEARING 7 2 02 5042 1 8 6 2 02 5041 1 5 2 02 5040 1 ANCHOR DETENT 4 2 02 5039 1 HRACKET SWITCH ALUMINUM 3 2 02 5038 1 A SWITCHMAN ALUMINUM 2 2 02 5037 1 8 sroP LiMIT ALUMINUM 1 4 02 5036 1 BRACKET SWITCH ALUMINUM eM QTY PART NUMBER DESCRIPTION MATL SPEC PARTS LIST ALUMINUM ALUMINUM LG SOC HD CAP SCREW STAINLESS STEEL maa kake OOA I T Eae ta B EAM ER 47 16 1 4 20 X 3 4 Lc 505 SCREW STANLESS 5 43 28 10 32 X 3 4 LG SOC HD CAP SCREW STANLESS STEEL x SCANNER Y AXIS DRIVE PARTS LIST SE PO 1 or 2 Georgialnstiiute Mechanical Assembly Drawing of Technology Whit Smith 2009 ECE4007 110 P47 REVISIONS REV DESCRIPTION DATE BY B P N ITEMS 11 12 18 amp 23 WAS A 7 18 00 REG C REVSED SCREW TO STAR GENERAL REMSINS 1 24 01 REG 42 18 10 32 X 1 2 LG BUTTON HD SCREW STAINLESS STEEL 41 24 8 32 X 3 4 LG SOC HD SCREW STAINLESS STEEL 40 4 6 52 X 5 8 LG SOC HD CAP SCREW STAINLESS STEEL 39 6 6 52 X 1 4 LG BUITON HD SCREW STAINLESS STEEL 38 16 4 40 X 3 8 LG SOC HD CAP SCREW STAINLESS STEEL D 29 WAS 11 6 5 15 01 REG 37 8 2 55 X 5 8 LG 50 HD SCREW STAINLESS STEEL 56 4 8
14. Whit Smith 2009 ECE4007 L10 P37 Electrical Electronic Schematics Physical layout Show components I O connectors and interconnections between circuit blocks Parts list List all procured parts and vendors Numbers assigned must agree with physical layout and schematics Schematics Label components with part numbers values and identifier numbers e g U1 U2 R1 R2 Label all 1 0 connectors and interconnections between schematics Try to make signals flow from left to right and top to bottom inputs on left top outputs on right bottom Georgialnstituite of Technology Whit Smith 2009 ECE4007 10 P38 schematic Example VHF Pre Amplifier Ramsey PR 20 Units jr M Capacitors 9 VOLIS DC 2 Resistors Signal Flow Power Flow 5 Inductor Arrow 2 f N gt INPUT 100 RF OUTPUT ipi Georgialmstitute Di m 25 2498 of Technology Whit Smith 2009 ECE4007 10 P39 Schematic Servo controller board Multi page schematic Component overlay Silkscreen overlay OXO 600001 Whit Smith 2009 ECE4007 L10 P40 DATA BUS 6 ao Pump 8 JS hos e PA OA Pins of connector HC1538 Company Name Company Signals Logo going to SERVO CONTROLLER other DRAUN Me 19 23 p
15. ages 2 1 DATA BUS PORTIS Signals flow left to right and top to bottom usually Connectors left 8 right Signals going to and coming from other pages top amp bottom 8 WA Ooocoooo x 6 A x IRE ga ju HCL25 l J3 m a 5 eres HC1538 pra 13 J3 9 A 8 5 q Bb HR MR RXCX 3929 1538 m 200 J2 HC S 01 8 TE en d e 1 2 3 1 5 8 8 Show power ground on connectors Ui OD 048298 Company Company Name Logo SERVO CONTROLLER OAAUN OCT 29 R LONG 189 117885 LI V e Tw J UF Voltage regulator and decoupling caps Unused Gates A Company Logo Lus wr SERUO CONTROLLER 123 DRAIN oc 16 Bs 244 P HC573 P HC573 5110 i P 573 73 JP 2764 P 574 D s P HCS74 5 6264 1 s P HC574 x mem Georgialnmstitute of Technology PINIGRA PIN28RA 7 a B 8 4 E NIS Whit Smith 2009 3 HC 2 B m n B B p HC4538 5 5 JP JP CD4
16. ary Design Review PDR Design Review Presentation Final Presentations Recommended be By 24 October Dead Week Presentation Content 1 Qualitative Project Goals brief X 2 Quantitative Project Specifications X 3 Background Research State of the Art audience relevant 4 Status X 5 Schedule GANTT or similar chart X X X X X X X X X Highlights Results with contrast to proposal 10 minutes 15 minutes Georgialhstiiute of Technology Whit Smith 2009 ECE4007 L10 P15 Preliminary Design Review PDR Common Industrial Practice Convince whomever is funding your project that The design is sound You are making reasonable progress e A favorable outcome is likely Review specifications particularly any changes Review plan for demonstration and acceptance testing Other purposes Review project tasks and schedule Present marketing and cost analysis if appropriate he PDR convinces your funding source to keep on supporting you unsuccessful PDR outcome is project cancellation e Should be optimistic but realistic e Dont cover up problems Georgialnmstitute of Technology Whit Smith 2009 ECE4007 L10 6 PDR Presentation Guidelines Presentation must be in PowerPoint not a PDF Every team member must give a non trivial part of the presentation several minutes Your audience for the presentation is company management including technical management an
17. d engineering peers who will be evaluating your progress You need to convince management that your project is worthy of continued support and that any problems are understood and under control Your presentation should include graphical information such as block diagrams screen layouts flow charts etc and not just text Should clearly indicate current project status Georgialnmstitute of Technology Whit Smith 2009 ECE4007 L10 7 Preliminary Design Review PDR Christina Bourgeois will be visiting our lecture to discuss presentation issues Georgialnstituite of Technology Whit Smith 2009 ECE4007 110 68 General to Specitic You cannot show your entire project at a fully detailed level of abstraction You are the ones who select what specifics to show Choose what is relevant to the point you are illustrating amp your audience You are demonstrating your creativity Georgialhstiune of Technology Whit Smith 2009 ECE4007 L10 P19 Presentation Styles MTV Versus 19505 TV News Broadcast Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P20 Presentation Styles Quick cutting between images often with handheld cameras is typical fare for your generation e g the contemporary Bourne movies This is maddening to many older folks The older folks are probably paying you Georgialnstituite of Technology Whit Smith 2009 ECE4007
18. ensors for monitoring large areas e Wireless Link Sends raw waveforms or processed data to base station COTS USB link 2 4 GHz Base Station Further processing of data Can link combine data from multiple sensor clusters Georgialnstituie of Technology Whit Smith 2009 ECE4007 L10 P33 Example System Description Ultrasonic Structural Health Monitoring System Wireless USB Link Local Sensor Local Sensor Em Waveform and or Cluster pL Cluster 2 M Feature Data Local d m Th Sy F Processing gt Central Processing Station Global Structural Component Georgialhstitute of Technology Whit Smith 2009 ECE4007 L10 P34 Temperature Monitor Display Temperature A D Interface Sensor Converter Logic Functional Block Diagram Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P35 of Electronic Files Mechanical drawings Electrical electronic schematics Software source code Project planning charts Use a version revision scheme for naming files and on all title blocks and software headers Date and keep a chronological record of revisions Institute nology Whit Smith 2009 ECE4007 L10 P36 Typical ANSI Standard Title Block ANSI American National Standards Institute List of revisions Revision letter Title Drawing number File information Georgialhstiane of Technology
19. roduct such as Microsoft Visual SourceSafe Subversion Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P60 Typical Software Version Control Features e Automatically tracks and controls source code changes Provides sharing and linking capabilities for multiple developers Supports parallel development and branching e There are overhead costs associated with using version control software of Technology Whit Smith 2009 ECE4007 L10 P61 General Revision Version Control Most companies follow strict procedures for version and or revision control after the product is completed Normally required to comply with dictates of most quality assurance systems Engineering Change Notice DCN Design Change Notice Keep an index of ECN DCN numbers Georgialnstiiuite of Technology Whit Smith 2009 ECE4007 L10 62 Customer Documentation e User s Operator s Manual How does the end user interact with the product Engineers usually have to write at least some and often most of the User s Manual particularly software engineers Maintenance Manual What does the end user or the manufacturer need to know to maintain the product Engineers usually write this manual e Many technical writing opportunities for design engineers Georgialnmstitute of Technology Whit Smith 2009 ECE4007 L10 P63 Documenting the
20. roject Documentation A critical aspect of your final project deliverables amp Supporting your PDR for some Project Advisors Georgialnstituite of Technology Whit Smith 2009 ECE4007 L10 P26 Types of Project Documentation System High Level Big picture block diagrams Detail Low Level Electrical schematics mechanical drawings Interconnections How different modules are connected Software Flow charts commented source code End User Customer Documentation Operator s manual maintenance manual etc General Project Document the design process esi C Eee Whit Smith 2009 ECE4007 L10 P27 600001 High Level Block Diagrams Needed for every report and presentation Georgialnstituite of Technology Whit Smith 2009 ECE4007 10 P28 Previous Example System Description PC Based Oscilloscope TDS5034 Controls multiplexer via USB interface Controls pulser receiver via GPIB interface Runs LabView Pulser Receiver Signal output goes to scope input and is digitized Transmit and Receiver are connected to the Mux Eight Channel Multiplexer Supports up to 8 transducers Routes Transmit and Receive to from transducers USB interface with scope PC Georgialnstiiuite of Technology Whit Smith 2009 ECE4007 10 P29 Previous Example System Block Diagram 5800PR Pulser
Download Pdf Manuals
Related Search