Both Manual and Automatic Transmission
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Modern Design and Control of Automatic Transmission and The
Review Paper doi:10.5937/jaes13-7727 Paper number: 13(2015)1, 313, 51 - 59 MODERN DESIGN AND CONTROL OF AUTOMATIC TRANSMISSION AND THE PROSPECTS OF DEVELOPMENT Dejan Matijević The School of Electrical and Computer Engineering of Applied Studies, Belgrade, Serbia Ivan Ivanković* University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia Dr Vladimir Popović University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia The paper provides an overview of modern technical solutions of automatic transmissions in auto- motive industry with their influence on sustainable development. The objective of the first section is a structural view of specific constructions and control systems of presently used automatic transmis- sions, with emphasis on mechatronics implementation. The second section is based on perspectives of development, by integrating some branches of soft computing, such as fuzzy logic and artificial neural networks in order to create an optimal control algorithm for obtaining a contribution to fuel economy, exhaust emission, comfort and vehicle performance. Key words: Automatic transmission, Mechatronics, Automotive industry, Soft Computing INTRODUCTION which is depended by coefficient of friction and normal load on the drive axle. Lower limitation Almost all automobiles in use today are driven by is defined by maximal speed that vehicle can internal combustion engines, which are charac- reach. Shaded areas between traction forces terized by many advantages, such as relatively through gears are power losses. To decrease good efficiency, relatively compact energy stor- power losses and to be as closely as possible age and high power – to – weight ratio [07]. to the ideal traction hyperbola, the gearbox with But, fundamental disadvantages are: enough gear ratios is needed. -
RC Baja: Drivetrain Nick Paulay [email protected]
Central Washington University ScholarWorks@CWU All Undergraduate Projects Undergraduate Student Projects Winter 2019 RC Baja: DriveTrain Nick Paulay [email protected] Follow this and additional works at: https://digitalcommons.cwu.edu/undergradproj Part of the Mechanical Engineering Commons Recommended Citation Paulay, Nick, "RC Baja: DriveTrain" (2019). All Undergraduate Projects. 79. https://digitalcommons.cwu.edu/undergradproj/79 This Undergraduate Project is brought to you for free and open access by the Undergraduate Student Projects at ScholarWorks@CWU. It has been accepted for inclusion in All Undergraduate Projects by an authorized administrator of ScholarWorks@CWU. For more information, please contact [email protected]. Central Washington University MET Senior Capstone Projects RC Baja: Drivetrain By Nick Paulay (Partner: Hunter Jacobson-RC Baja Suspension & Steering) 1 Table of Contents Introduction Description Motivation Function Statement Requirements Engineering Merit Scope of Effort Success Criteria Design and Analyses Approach: Proposed Solution Design Description Benchmark Performance Predictions Description of Analyses Scope of Testing and Evaluation Analyses Tolerances, Kinematics, Ergonomics, etc. Technical Risk Analysis Methods and Construction Construction Description Drawing Tree Parts list Manufacturing issues Testing Methods Introduction Method/Approach/Procedure description Deliverables Budget/Schedule/Project Management Proposed Budget Proposed Schedule Project Management Discussion Conclusion Acknowledgements References Appendix A – Analyses Appendix B – Drawings Appendix C – Parts List Appendix D – Budget Appendix E – Schedule Appendix F - Expertise and Resources 2 Appendix G –Testing Data Appendix H – Evaluation Sheet Appendix I – Testing Report Appendix J – Resume 3 Abstract The American Society of Mechanical Engineers (ASME) annually hosts an RC Baja challenge, testing a RC car in three events: slalom, acceleration and Baja. -
August 2019 Shannons Sydney Classic
The Preserve Celebrating lots of anniversaries Alvis Fiat Club Armstrong Siddeley Triumph Herald Mini Jaguar Mk 9 & Jaguar Mk 2 VOLVO Car Club Datsun 240Z Hudson AMC Car Club Bolwell Nagari August 2019 Shannons Sydney Classic President’s Report Your 2019 Committee Executive Committee Terry Thompson OAM President The 2018/2019 year has continued the CMC NSW growth and advocacy of our member- VSWG, RSAC & Govt. ship and the historic/classic vehicle movement in general. The Committee has worked Liaison / AHMF Delegate diligently to catch up with things since the unfortunate passing of our wonder woman Secretary, Ms Julie Williams, in June 2018. Tony De Luca Vice President & SSC I again suggest to ALL clubs that you must have plans in place for succession as our hard working executive members are getting older and nothing is certain in this big bad world Kay De Luca folks. Encourage those younger folks please. Treasurer/SSC/Editor Enough of the doom and gloom huh? Our membership of clubs and hence people in Affiliation Renewals those clubs has grown quickly and I will try to set out some numbers below to give you Karen Symington an idea of the size of our group. Secretary General / SSC Last year’s Shannons Sydney Classic display day at Sydney Motorsport Park was once again a booming success. It never ceases to amaze me how Tony De Luca and Allen General Committee Seymour can fit in all the vehicles when the grounds are finite to a major degree. They Lester Gough are wizards in my opinion but fortunately they do not wear robes and pointed hats. -
Vorlage Für Geschäftsbrief
AUDI AG 85045 Ingolstadt Germany History of the Four Rings AUDI AG can look back on a very eventful and varied history; its tradition of car and motorcycle manufacturing goes right back to the 19th century. The Audi and Horch brands in the town of Zwickau in Saxony, Wanderer in Chemnitz and DKW in Zschopau all enriched Germany’s automobile industry and contributed to the development of the motor vehicle. These four brands came together in 1932 to form Auto Union AG, the second largest motor-vehicle manufacturer in Germany in terms of total production volume. The new company chose as its emblem four interlinked rings, which even today remind us of the four founder companies. After the Second World War the Soviet occupying power requisitioned and dismantled Auto Union AG’s production facilities in Saxony. Leading company executives made their way to Bavaria, and in 1949 established a new company, Auto Union GmbH, which continued the tradition associated with the four-ring emblem. In 1969, Auto Union GmbH and NSU merged to form Audi NSU Auto Union AG, which since 1985 has been known as AUDI AG and has its head offices in Ingolstadt. The Four Rings remain the company’s identifying symbol. Horch This company’s activities are closely associated with its original founder August Horch, one of Germany’s automobile manufacturing pioneers. After graduating from the Technical Academy in Mittweida, Saxony he worked on engine construction and later as head of the motor vehicle production department of the Carl Benz company in Mannheim. In 1899 he started his own business, Horch & Cie., in Cologne. -
Transmission Diagnostic Procedures
TABLE OF CONTENTS 1.0 INTRODUCTION .........................................................1 1.1 SYSTEM COVERAGE ...............................................1 1.2 SIX-STEP TROUBLESHOOTING PROCEDURE ..........................1 2.0 IDENTIFICATION OF SYSTEM .............................................1 3.0 SYSTEM DESCRIPTION AND FUNCTIONAL OPERATION ......................1 3.1 GENERAL DESCRIPTION ............................................1 3.2 FUNCTIONAL OPERATION ...........................................1 3.2.1 AUTOSTICK FEATURE (IF EQUIPPED) .........................2 3.2.2 TRANSMISSION OPERATION AND SHIFT SCHEDULING AT VARIOUS OIL TEMPERATURES ...............................2 3.3 DIAGNOSTIC TROUBLE CODES ......................................3 3.3.1 HARD CODE ...............................................3 3.3.2 ONE TRIP FAILURES ........................................3 3.3.3 INTERMITTENT CODE.......................................4 3.3.4 STARTS SINCE SET COUNTER...............................4 3.3.5 TROUBLE CODE ERASURE ..................................4 3.3.6 EATX DTC EVENT DATA .....................................4 3.3.7 LIST OF DIAGNOSTIC TROUBLE CODES (DETAILED DESCRIPTIONS FOLLOW LIST) ...............................4 3.3.8 DTC DESCRIPTIONS ........................................6 3.3.9 QUICK LEARN ............................................18 3.3.10 CLUTCH VOLUMES ........................................19 3.3.11 ELECTRONIC PINION FACTOR (IF APPLICABLE) ...............19 3.4 USING THE DRBIIIT ................................................19 -
The Corvair Line: Styling Sensation of the 1960S by James Kraus
The Corvair Line: Styling Sensation Of The 1960s by James Kraus Chevrolet Corvair 700 Sedan The Corvair Line is an accent line that circumnavigates the entire vehicle, front, sides and back, visually dividing the body into upper and lower sections. It can rise and fall, curve and bend, but must be unbroken, with neither beginning nor end. Volkswagen Transporter While the Corvair popularized this motif, it was not actually the first to make use of it. While there were a number of separate- fender era examples like the DKW Wanderer, 1937 Ford Model 74, Peugeot 202 and VW Beetle, the first modern appearance was on the Volkswagen Transporter of 1949. Fiat 500 In 1957, the Fiat 500 made its debut with a single concave character line encircling the perimeter. This was the first use of such a line in a single relatively flat plane, roughly parallel with the ground on a ponton, envelope body design. The idea of a such a single character line uniting the front, sides and rear was a concept that was clearly in the air at the General Motors styling studios in the late ’50s. The 1960 Pontiacs and Oldsmobiles featured partial Corvair Lines, but the new 1960 Corvair incorporated the full all-round treatment in the form of a crisp deeply- drawn crease, deviating from complete linearity only by way of a slightly dipped section between the headlamps. 1960 Pontiac Bonneville: a Corvair Line fading at the centre sides and intersected by quad tail lamps. Fitz and Van illustration While the Corvair was not the first to incorporate the 360-degree accent, its sharp, well-delineated expression of the feature had an immediate marked influence on automobile designers the world over. -
1995 Chevrolet Corvette Owner's
c n The -1995Corvette Owner’s Manual Seats and Restraint Systems .............................................................. 1-1 This section tellsyou how to use your seats and safety belts properly. It also explains the “SIR’ (Air Bag) System. FeaturesandControls .................................................................. 2-1 This section explains howto start and operate your Corvette. Comfort Controls and Audio Systems ..................................................... 3-1 This section tells you how toadjust the ventilation and comfort controls and how to operate your sound system. YourDrivingandtheRoad .............................................................. 4-1 Here you’ll find helpfulinformation and tips about the road and how to drive under different conditions. ProblemsontheRoad .................................................................. 5-1 This section tells you whatto do if you have a problem while driving, such as a flat tire or engine overheating, etc. ServiceandAppearanceCare ............................................................ 6-1 Here the manual tellsyou how to keep your Corvette running properly and looking good. Maintenanceschedule .................................................................. 7-1 This section tells you when to perform vehicle maintenance and what fluids and lubricants to use. Customer Assistance Information ........................................................ 8-1 This section tells you how to contact Chevrolet for assistance and how to get service publications. -
Analysis and Simulation of a Torque Assist Automated Manual Transmission
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by PORTO Publications Open Repository TOrino Post print (i.e. final draft post-refereeing) version of an article published on Mechanical Systems and Signal Processing. Beyond the journal formatting, please note that there could be minor changes from this document to the final published version. The final published version is accessible from here: http://dx.doi.org/10.1016/j.ymssp.2010.12.014 This document has made accessible through PORTO, the Open Access Repository of Politecnico di Torino (http://porto.polito.it), in compliance with the Publisher's copyright policy as reported in the SHERPA- ROMEO website: http://www.sherpa.ac.uk/romeo/issn/0888-3270/ Analysis and Simulation of a Torque Assist Automated Manual Transmission E. Galvagno, M. Velardocchia, A. Vigliani Dipartimento di Meccanica - Politecnico di Torino C.so Duca degli Abruzzi, 24 - 10129 Torino - ITALY email: [email protected] Keywords assist clutch automated manual transmission power-shift transmission torque gap filler drivability Abstract The paper presents the kinematic and dynamic analysis of a power-shift Automated Manual Transmission (AMT) characterised by a wet clutch, called Assist-Clutch (ACL), replacing the fifth gear synchroniser. This torque-assist mechanism becomes a torque transfer path during gearshifts, in order to overcome a typical dynamic problem of the AMTs, that is the driving force interruption. The mean power contributions during gearshifts are computed for different engine and ACL interventions, thus allowing to draw considerations useful for developing the control algorithms. The simulation results prove the advantages in terms of gearshift quality and ride comfort of the analysed transmission. -
How Automatic Transmissions Work by Karim Nice
How Automatic Transmissions Work by Karim Nice Contents 1. Introduction to How Automatic Transmissions Work 2. Purpose of an Automatic Transmission 3. The Planetary Gearset 4. Planetary Gearset Ratios 5. Compound Planetary Gearset 6. First Gear If you have ever driven a car with an automatic transmission, then you know that there are two big differences between an automatic transmission and a manu al transmission: There is no clutch pedal in an automatic transmission car. There is no gear shift in an automatic transmission car. Once you put the transmission into drive, everything else is automatic. Both the automatic transmission (plus its torque converter) and amanual transmission (with itsclutch) accomplish exactly the same thing, but they do it in totally different ways. It turns out that the way an automatic transmission does it is absolutely amazing! In this article, we'll work our way through an automatic transmission. We'll start with the key to the whole system: planetary gearsets. Then we'll see how the transmission is put together, learn how the controls work and discuss some of the intricacies involved in controlling a transmission. Purpose of an Automatic Transmission Location of the automatic transmission. Just like that of a manual transmission, the automatic transmission's primary job is to allow the engine to operate in its narrow range of speeds while providing a wide range of output speeds. Without a transmission, cars would be limited to one gear ratio, and that ratio would have to be selected to allow the car to travel at the desired top speed. -
Analysis of the Fuel Economy Benefit of Drivetrain Hybridization
NREL/CP-540-22309 ● UC Category: 1500 ● DE97000091 Analysis of the Fuel Economy Benefit of Drivetrain Hybridization Matthew R. Cuddy Keith B. Wipke Prepared for SAE International Congress & Exposition February 24—27, 1997 Detroit, Michigan National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 A national laboratory of the U.S. Department of Energy Managed by Midwest Research Institute for the U.S. Department of Energy under contract No. DE-AC36-83CH10093 Work performed under Task No. HV716010 January 1997 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available to DOE and DOE contractors from: Office of Scientific and Technical Information (OSTI) P.O. Box 62 Oak Ridge, TN 37831 Prices available by calling 423-576-8401 Available to the public from: National Technical Information Service (NTIS) U.S. Department of Commerce 5285 Port Royal Road Springfield, VA 22161 703-605-6000 or 800-553-6847 or DOE Information Bridge http://www.doe.gov/bridge/home.html Printed on paper containing at least 50% wastepaper, including 10% postconsumer waste 970289 Analysis of the Fuel Economy Benefit of Drivetrain Hybridization Matthew R. -
TORRANCE HERALD Thirtyflvcj Trucks, He
AtTOMOBILKS 112 AUTOMOBILES 112 AfTOMOBH.KS 112 AUTOMOBILES 112 MAR. 13, 1958 TORRANCE HERALD Thirtyflvcj Trucks, He. I Trucks, dr. Trucks. c(c. Trucks, etc. AUTOMOBILES 113 AUTOMOBILES 112 AUTOMOBILES m MT(.MolUI.ES 112 AUTOMOBILES ~ 112 1 Trucks, etc. Trucks, etc. Trucks, etc. Trucks, clc. Trucks, etc. Ronald E. Moran's IMPORTED 2 CARS <> GIANT MID-WINTER CAR For The Price Of One! S-A-L-E NEWS If You Need 2 Cars. .. Consider This Actual Case! OF QUALITY USED CARS DIGEST (This letter printed with permission of the writer.) Mr. George Whittlesey, Pros., from SMALL CARS MAGAZINE Whittlesey Motors, Inc., Now Going On! Rootes Motor Ltd. of England added the word 1212 So. Pacific Coast Hwy., "Jubilee" to the designation of the 1958 Hillman Redondo Beach, Calif. Minx to mark the beginning of their second fifty years in the car business. The Jubilee models'are Dear George, available in four-door sedans, a convertible and a four-door station wagon, all of which use unitized Two months ago I was faced with the problem of getting a second cir '56 Cadillac '62' Convertible construction. for my wife's use. I had a '55 medium price range Station Wagon but I now wanted a sedan for my wife. So I shopped! I wanted to trade in my '55 wecjon Sold new and »ervicec) by us. A real homy I Light green finish with original white The new models feature a boost in torque that ' orlon top. CARRIES 1-YEAR WARRANTY! for a new sedan of the sdme make. I also wanted to buy a good used car for steps up performance in the lower speed ranges myself. -
Drive Train Selection
Selecting the best drivetrains for your fleet vehicles Drivetrain Basics FWD RWD AWD 4WD Front-wheel drive Rear-wheel drive All-wheel drive (AWD) 4WD generally (FWD) is the most (RWD) is regaining vehicles drive all four requires manually common form of popularity due to wheels. AWD is used switching between engine/transmission consumer demand to market vehicles two-wheel drive for layout; the engine for performance; the that switch from two streets and a drives only the front engine drives only drive wheels to four four-wheel drive for wheels. the rear wheels. as needed. low traction areas. Two-wheel drive (2WD) is used to describe vehicles able to power two wheels at most. For vehicles with part-time four-wheel drive (4WD), the term refers to the mode when 4WD is deactivated and power is applied to only two wheels. Sedans | Minivans | Crossovers Pickups | Full-Size Vans | SUVs Generally FWD, RWD and AWD Generally 2WD and 4WD Element Fleet Management ® Acquisition Cost FWD RWD AWD 2WD 4WD FWD less expensive RWD can be more AWD generally most due to fewer expensive due to more expensive due to more 4WD is more expensive than 2WD due to components and more components and parts than FWD and heavier-duty components efficient manufacturing additional time to RWD assemble Select vehicles based on intended function and operating environment rather than acquisition cost, as these factors largely dictate operating costs Operating Expenses: Fuel Efficiency FWD RWD AWD 2WD 4WD FWD more efficient More parts for RWD More parts for AWD 2WD gets better