FSAE Rules 2020 V1 - Regulamento fórmula SAE 2020 PDF

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Regulamento fórmula SAE 2020...

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Rules 2020

Version 1.0 25 July 2019

Formula SAE® Rules 2020 Version 1.0 25 July 2019

© 2019 SAE International

Page 1 of 136

TABLE OF CONTENTS GR - General Regulations....................................................................................................................5 GR.1 GR.2 GR.3 GR.4 GR.5 GR.6 GR.7

Formula SAE Competition Objective .................................................................................................... 5 Formula SAE Rules and Organizer Authority ........................................................................................ 5 Rules of Conduct .................................................................................................................................. 7 Rules Format and Use .......................................................................................................................... 7 Rules Questions.................................................................................................................................... 8 Protests ................................................................................................................................................ 8 Vehicle Eligibility .................................................................................................................................. 9

AD - Administrative Regulations ....................................................................................................... 11 AD.1 AD.2 AD.3 AD.4 AD.5 AD.6 AD.7

The Formula SAE Series...................................................................................................................... 11 Official Information Sources ..............................................................................................................11 Individual Participation Requirements............................................................................................... 11 Individual Registration Requirements................................................................................................ 12 Team Advisors and Officers................................................................................................................12 Competition Registration ................................................................................................................... 14 Competition Site ................................................................................................................................ 14

DR - Document Requirements .......................................................................................................... 16 DR.1 DR.2 DR.3

Documentation .................................................................................................................................. 16 Submission Details ............................................................................................................................. 16 Late Submission Penalties .................................................................................................................. 17

V - Vehicle Requirements ................................................................................................................. 19 V.1 V.2 V.3 V.4

Configuration ..................................................................................................................................... 19 Driver.................................................................................................................................................. 20 Suspension and Steering .................................................................................................................... 20 Wheels and Tires ................................................................................................................................ 21

F - Chassis and Structural.................................................................................................................. 23 F.1 F.2 F.3 F.4 F.5 F.6 F.7 F.8 F.9 F.10 F.11

General ............................................................................................................................................... 23 Documentation .................................................................................................................................. 24 Tubing and Material ........................................................................................................................... 25 Composite Materials .......................................................................................................................... 27 Chassis Requirements ........................................................................................................................ 30 Tube Frames....................................................................................................................................... 35 Monocoque ........................................................................................................................................ 38 Front Chassis Protection ....................................................................................................................41 Fuel System (IC only) .......................................................................................................................... 44 Accumulator Container (EV only) ....................................................................................................... 45 Tractive System (EV only) ................................................................................................................... 47

T - Technical Aspects ........................................................................................................................ 49 T.1 T.2 T.3 T.4 T.5 T.6 T.7

Cockpit................................................................................................................................................ 49 Driver Accommodation ...................................................................................................................... 53 Brake System ...................................................................................................................................... 57 Electronic Throttle Components ........................................................................................................ 59 Powertrain.......................................................................................................................................... 61 Pressurized Systems ........................................................................................................................... 63 Bodywork and Aerodynamic Devices................................................................................................. 63

Formula SAE® Rules 2020 Version 1.0 25 July 2019

© 2019 SAE International

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T.8 T.9

Fasteners ............................................................................................................................................ 65 Electrical Equipment .......................................................................................................................... 66

VE - Vehicle and Driver Equipment ...................................................................................................67 VE.1 VE.2 VE.3

Vehicle Identification ......................................................................................................................... 67 Vehicle Equipment ............................................................................................................................. 68 Driver Equipment ............................................................................................................................... 69

IC - Internal Combustion Engine Vehicles .......................................................................................... 71 IC.1 IC.2 IC.3 IC.4 IC.5 IC.6 IC.7 IC.8

General Requirements ....................................................................................................................... 71 Air Intake System ...............................................................................................................................71 Throttle ..............................................................................................................................................73 Electronic Throttle Control................................................................................................................. 73 Fuel and Fuel System .........................................................................................................................77 Fuel Injection ...................................................................................................................................... 79 Exhaust and Noise Control ................................................................................................................. 80 Electrical ............................................................................................................................................. 81

EV - Electric Vehicles ........................................................................................................................ 83 EV.1 EV.2 EV.3 EV.4 EV.5 EV.6 EV.7 EV.8 EV.9 EV.10 EV.11

General Requirements ....................................................................................................................... 83 Energy Meter......................................................................................................................................84 Components ....................................................................................................................................... 84 Tractive System - Energy Storage ....................................................................................................... 85 Tractive System - Mechanical ............................................................................................................ 87 Tractive System - Monitoring ............................................................................................................. 87 Tractive System - General Requirements........................................................................................... 89 Shutdown Circuit and Systems........................................................................................................... 95 Fusing ................................................................................................................................................. 99 High Voltage Procedures and Tools ................................................................................................. 100 Electrical System Documentation .................................................................................................... 101

IN - Technical Inspection ................................................................................................................ 103 IN.1 IN.2 IN.3 IN.4 IN.5 IN.6 IN.7 IN.8 IN.9 IN.10 IN.11 IN.12 IN.13 IN.14 IN.15

Inspection Requirements ................................................................................................................. 103 Inspection Process............................................................................................................................ 104 Initial Inspection ............................................................................................................................... 104 Electrical Technical Inspection (EV only) .......................................................................................... 104 Driver Cockpit Checks....................................................................................................................... 105 Driver Template Inspections ............................................................................................................ 106 Cockpit Template Inspections .......................................................................................................... 106 Mechanical Technical Inspection ..................................................................................................... 106 Tilt Test ............................................................................................................................................. 108 Noise and Switch Test (IC only) ........................................................................................................ 108 Rain Test (EV only) ........................................................................................................................... 109 Brake Test......................................................................................................................................... 110 Inspection Approval ......................................................................................................................... 110 Modifications and Repairs ............................................................................................................... 111 Reinspection ..................................................................................................................................... 111

S - Static Events.............................................................................................................................. 113 S.1 S.2 S.3 S.4

General Static ................................................................................................................................... 113 Presentation Event ........................................................................................................................... 113 Cost and Manufacturing Event......................................................................................................... 114 Design Event..................................................................................................................................... 118

Formula SAE® Rules 2020 Version 1.0 25 July 2019

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D - Dynamic Events ........................................................................................................................ 121 D.1 D.2 D.3 D.4 D.5 D.6 D.7 D.8 D.9 D.10 D.11 D.12 D.13 D.14

General Dynamic .............................................................................................................................. 121 Pit and Paddock................................................................................................................................ 121 Driving .............................................................................................................................................. 122 Flags ................................................................................................................................................. 123 Weather Conditions ......................................................................................................................... 123 Tires and Tire Changes ..................................................................................................................... 124 Driver Limitations ............................................................................................................................. 125 Definitions ........................................................................................................................................ 125 Acceleration Event ........................................................................................................................... 125 Skidpad Event ................................................................................................................................... 126 Autocross Event ............................................................................................................................... 128 Endurance Event .............................................................................................................................. 129 Efficiency Event ................................................................................................................................ 134 Post Endurance ................................................................................................................................ 136

Verify this is the current version of this document at the FSAE Online website www.fsaeonline.com

REVISION SUMMARY Provided as a courtesy. Not a complete list. See GR.2.6 and GR.4.5 1.0

New Section V, New Section F Selected changes: F.3.2.1, F.4.3.5, F.4.3.6, F.6.4, F.7.5, F.7.6, F.7.7, F.8.2, F.8.3, F.8.4, F.10.3 T.1.8, T.1.9, T.2.8, T.8.2, IC - IC.4, EV.4.2.5, EV.4.2.8, EV.7.4.3, IN.1.2, IN.14.3, D.14.2

Formula SAE® Rules 2020 Version 1.0 25 July 2019

© 2019 SAE International

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GR - GENERAL REGULATIONS GR.1 GR.1.1

FORMULA SAE COMPETITION OBJECTIVE Formula SAE Concept The Formula SAE® competitions challenge teams of university undergraduate and graduate students to conceive, design, fabricate, develop and compete with small, formula style vehicles.

GR.1.2

Engineering Competition Formula SAE® is an engineering education competition that requires performance demonstration of vehicles in a series of events, both off track and on track against the clock. Each competition gives teams the chance to demonstrate their creativity and engineering skills in comparison to teams from other universities around the world.

GR.1.3

Vehicle Design Objectives

GR.1.3.1 Teams are to assume that they work for an engineering firm that is designing, fabricating, testing and demonstrating a prototype vehicle. GR.1.3.2 The vehicle should have high performance and be sufficiently durable to successfully complete all the events at the Formula SAE competitions. GR.1.3.3 Additional design factors include: aesthetics, cost, ergonomics, maintainability, and manufacturability. GR.1.3.4 Each design will be judged and evaluated against other competing designs in a series of Static and Dynamic events to determine the vehicle that best meets the design goals and may be profitably built and marketed. GR.1.4

Good Engineering Practices Vehicles entered into Formula SAE competitions should be designed and fabricated in accordance with good engineering practices.

GR.1.5

GR.2 GR.2.1

Restriction on Vehicle Use SAE International and competition organizer(s) are not responsible for use of vehicles designed in compliance with these Formula SAE Rules outside of the official Formula SAE competitions.

FORMULA SAE RULES AND ORGANIZER AUTHORITY Rules Authority The Formula SAE Rules are the responsibility of the Formula SAE Rules Committee and are issued under the authority of the SAE International Collegiate Design Series.

GR.2.2

Rules Validity

GR.2.2.1 The Formula SAE Rules posted on the website and dated for the calendar year of the competition are the rules in effect for the competition. GR.2.2.2 Rules appendices or supplements may be posted on the website and incorporated into the rules by reference. GR.2.2.3 Additional guidance or reference documents may be posted on the website. GR.2.2.4 Any rules, questions, or resolutions from previous years are not valid for the current competition year. Formula SAE® Rules 2020 Version 1.0 25 July 2019

© 2019 SAE International

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GR.2.3

Rules Alterations

GR.2.3.1 The Formula SAE rules may be revised, updated, or amended at any time during the competition season. GR.2.3.2 Official d...