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Dissertations / Theses on the topic 'Brake'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Conte, Alberto. "Development of brake components: geopolymer based brake pads." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3424930.

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The brake disc technology is the most used on commercial vehicle. The main focus of this project was the substitution of the phenolic resin, which is normally used as matrix in brake pads, with inorganic matrix, and in particular with geopolymer. The inspiration comes from their inorganic structure. Geopolymers have better thermal properties than organic resins, which typically decompose by oxidation starting from 400°C. In fact, during the braking events temperature in the order of 600°C-800°C can be reached. The research has been financed by ITT Italia s.r.l a world company leader on the

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2

Papinniemi, Antti Aerospace Civil &amp Mechanical Engineering Australian Defence Force Academy UNSW. "Vibro-acoustic studies of brake squeal noise." Awarded by:University of New South Wales - Australian Defence Force Academy. School of Aerospace, Civil and Mechanical Engineering, 2008. http://handle.unsw.edu.au/1959.4/38696.

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Squeal noise has been an on-going concern with automotive brake systems since their inception. Even after many decades of research no single theory exists that adequately describes the phenomenon, and no general methods for eliminating squeal noise exist. Broadly speaking, three primary methods of analysis have been applied to understanding and eliminating brake squeal: analytical, experimental and numerical. Analytical models provide some insight into the mechanisms involved when a brake squeals, but have limitations in applicability to specific brake systems. Experimental methods provide the

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3

Day, Andrew J., Hon Ping Ho, Khalid Hussain, and A. Johnstone. "Brake system simulation to predict brake pedal feel in a passenger car." SAE International, 2009. http://hdl.handle.net/10454/3737.

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No<br>Braking system characteristics, brake system performance and brake system component design parameters that influence brake pedal `feel¿ in a passenger car have been studied using the simulation modelling package AMESim, in particular to model the linear and nonlinear characteristics of internal components. A passenger car hydraulic brake system simulation model incorporating the brake pedal, booster, master cylinder, brake lines and calipers has been developed to predict brake system response to assist in the design of braking systems with the desired brake pedal force / trave

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4

Wiese, Viktor. "Brake noise : A study in multi-tonal brake squeal." Thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214996.

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Brake squeal is a major problem for the vehicle industry due to recla-mations and quality perception of vehicles, as well as the unpredictability of its occurrence. This report investigates the physical reasons behind a multi-tonal brake squeal generated in a motorcycle disc brake. It also covers why previous remedies to eliminate the noise has had an e↵ect, as well as trying to ﬁnd a stable cost-e↵ective solution to the problem. The brake components are studied using numerical simulations as well as experimental analysis, the accuracy of which is investigated by analyzing a simple beam and co

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5

Nilman, Jenny. "Modeling and Simulation of Brake Squeal in Disc Brake Assembly." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-68798.

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Brake squeal is an old and well-known problem in the vehicle industry and is a frequent source for customer complain. Although, brake squeal is not usually affecting the performance of the brakes, it is still important to address the problem and to predict the brakes tendency to squeal on an early stage in the design process. Brake squeal is usually defined as a sustained, high-frequency vibration of the brake components, due to the braking action. By using simulation in finite element (FE) method it should be possible to predict at what frequencies the brakes tend to emit sound. The method ch

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6

Ripley, Ian, and ian ripley@qr com au. "An Investigation of Brake Application Delays in Australian Train Brake Systems." Central Queensland University. Engineering, 2005. http://library-resources.cqu.edu.au./thesis/adt-QCQU/public/adt-QCQU20060720.100110.

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An investigation of brake application delays in Australian train brake systems began with a literature review of pneumatic train braking systems. Data located in the review gave examples of brake application delays of pre 1990 designs from the U.K., India and North America. Information on application delays on later Australian designs was scarce. Reading of literature has shown a difference between the Australian and North American control valves in the way the propagation of the pressure reduction rate in the brake pipe is maintained. Control valves of the North American style allow the brake

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7

Štylárek, Milan. "Konstrukce brzdového systému formule Student." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231480.

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Objective of this thesis is design of brake system of new car Formula Student class – Dragon 3. This car was built by students of faculty of mechanical engineering on Brno university of technology. Brake parts selection is described as well as designing hydraulic brake line circuits optimized for stable braking behavior on tracks of Formula Student competitions. One of main parts of this thesis is design of front and rear custom brake discs with related parts. These parts are FEM analyzed. In the end the whole brake system fitted on Dragon 3 car is tested on track and its performance is analyz

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8

Lindgren, Arne. "Development of Brake Cooling." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-31225.

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Sports cars need efficient brake cooling as they shall perform well during hard driving conditions, like for example race track driving. Most sports cars use ducts that capture ambient airflow and directs this flow over the brakes to improve the cooling. This project was conducted in cooperation with Koenigsegg Automotive AB and aims to develop more efficient brake cooling ducts for their cars. Computational Fluid Dynamics was used to analyse the convective cooling of the brake disc and the pads. First was the cooling with the previously used ducts analysed in order to establish a reference.

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9

Hamnholm, Löfgren Teodor. "Wheel Brake Noise Analysis." Thesis, Linköpings universitet, Reglerteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-138011.

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The scope of this thesis is to investigate methods of recording, processing and analysing sound data from wheel brake testing in dynamometers with focus on detecting and measuring squeal. The desired outcome is a method that Scania can use to record and analyse brake sound. A literature study was made to find relevant methodologies and tools proposed in papers, books and industry standards. These methods were tried and evaluated by recording and analysing real sound data and other signals from one of Scanias dynamometers. The resulting method includes directions on what hardware to use, how to

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10

Ramaratham, Srivatsan. "A mathematical model for air brake systems in the presence of leaks." Texas A&M University, 2008. http://hdl.handle.net/1969.1/86043.

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This thesis deals with the development of a mathematical model for an air brake system in the presence of leaks. Brake systems in trucks are crucial for ensuring the safety of vehicles and passengers on the roadways. Most trucks in the US are equipped with S-cam drum brake systems and they are sensitive to maintenance. Brake defects such as leaks are a major cause of accidents involving trucks. Leaks in the air brake systems affect braking performance drastically by decreasing the peak braking pressures attained and also increasing the time required to attain the same, thereby resulting in lon

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11

Stephens, Arthur William, and arthur stephens esb ie. "Aerodynamic Cooling of Automotive Disc Brakes." RMIT University. Aerospace, Mechanical and Manufacturing Engineering, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20070108.121737.

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Sufficient heat dissipation is crucial to the effective operation of friction based braking systems. Such cooling is generally provided by ensuring a sufficient supply of cooling air to the heated components, hence the aerodynamics in the region of the brake components is extremely important. The objective of the research was to develop an understanding of how aerodynamics could be used to improve the cooling of automotive disc brakes. Two separate sets of wind tunnel experiments were developed. Tests were performed on a vented disc (rotor) to measure the internal flow through the

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12

Kienhöfer, Frank Werner. "Heavy vehicle wheel slip control." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609594.

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13

Kortán, Daniel. "Analýza brzdění vozidla s nestandardním zásahem do brzdové soustavy." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-367510.

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This master’s thesis focused on the issue of the possible conversion of liquid brake systems, in the form of replacement of wheel brakes. The first part focused on the function and description of the construction of different types of brakes. The second part is focused on description the types of brake system testing and the regulations regarding brake systems. The last part focused on the measurement of both vehicles and comparison of the results with the calculations.

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14

MacCrimmon, Donald. "Automotive brake wear debris analysis /." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1791982261&sid=5&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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15

Buck, Alexander. "Simulation von Bremsenquietschen (brake squeal) /." Aachen : Shaker, 2008. http://d-nb.info/991204492/04.

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16

Liermann, Matthias. "Self-energizing electro-hydraulic brake." Aachen Shaker, 2008. http://d-nb.info/990831930/04.

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17

MacCrimmon, Donald Cody. "Automotive Brake Wear Debris Analysis." OpenSIUC, 2009. https://opensiuc.lib.siu.edu/theses/486.

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Passenger vehicle disk brakes produce large amounts of wear debris that needs to be analyzed to verify its environmental and health impact because its effects are amplified by the massive extent of vehicular transportation around the world. An efficient and thorough method for wear debris analysis should be derived from this research to assist brake manufacturers and researchers in understanding the characteristics of wear particulates being released from current brake materials. In addition, a test method allowing inspection of brake formulations in development phase should be provided and s

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18

Chen, TzuFu. "Relationship Between Formulation and Noise of Phenolic Resin Matrix Friction Lining Tested in Acoustic Chamber on Automotive Brake Dynamometer." OpenSIUC, 2008. https://opensiuc.lib.siu.edu/theses/482.

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The main objective of this research is to address the relationship between formulation of friction lining materials and their propensity to friction induced noise generation. The basic idea was formulated earlier by Dr. Filip, who showed that the friction layer plays the relevant role when noise is observed during braking. It was shown that when newly formed patches (parts of the friction layer) exhibit a large difference in the coefficient of friction, brake lining is stretched and released repeatedly, which leads to significant vibrations and corresponding noise when coupled with the vibrati

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19

Drtílek, Juraj. "Experimentální identifikace NVH brzdových soustav." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318537.

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This Diploma Thesis is dedicated to solve the source of noise, observed during braking processes on tested vehicle, called Gouki noise and has been worked out in corporation with Federal Mogul company. The aim of this work to create test methology, which allows to experimentally detect the source of undesirable noise and eventually suggest next steps in its prevention.

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20

Gay, Sebastien Emmanuel. "Contactless magnetic brake for automotive applications." [College Station, Tex. : Texas A&M University, 2005. http://hdl.handle.net/1969.1/ETD-TAMU-1005.

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21

Hagerman, Henrik. "Simulation of pneumatics in brake systems." Thesis, KTH, Farkost och flyg, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-39547.

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Pneumatic brake systems use pressurized air to apply the brakes and are used in trucks, amongst other vehicles. Due to the compressibility of the air, there is a time delay from the push-down of the brake pedal to the attainment of the desired brake effect. The time for the pressure in the brake cylinder to reach 75% of its final pressure is subject to legal requirements, and this master thesis studies the possibilities to predict that time by simulation. The program GT-SUITE is chosen for the simulation, since it is shown to be suitable in a survey of potential software and an evaluation. Als

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22

Vallabh, Priya. "Electrorheological brake for haptic interface systems." Thesis, Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/17070.

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23

Hassan, Muhammad Zahir. "Thermal Deformation Analysis Disc Brake Squeal." Thesis, University of Leeds, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505054.

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24

Mulchandani, Hiten. "An engine air-brake integration study." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/62880.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2011.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student submitted PDF version of thesis.<br>Includes bibliographical references (p. 109-112).<br>The feasibility of operating an engine air-brake (EAB) integrated with a pylon duct bifurcation in a realistic aircraft engine environment has been analyzed. The EAB uses variable exit guide vanes downstream of a high bypass ratio (BPR)

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25

Lebeau, Timothy Charles. "Brake drum production by centrifugal casting." Birmingham, Ala. : University of Alabama at Birmingham, 2008. https://www.mhsl.uab.edu/dt/2009r/lebeau.pdf.

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26

Alnaqi, Abdulwahab Ali. "Characterisation of coated lightweight brake rotors." Thesis, University of Leeds, 2014. http://etheses.whiterose.ac.uk/7265/.

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Numerical and experimental studies were undertaken using lightweight brake rotors to reduce vehicle weight and thereby improve fuel efficiency and vehicle emissions. Abaqus finite element and Matlab software were used to construct one dimensional (1D), two dimensional (2D) and three dimensional (3D) thermal models to investigate the general thermal performance of disc brakes to develop a valid method of reduced scale testing. Five small scale solid brake rotors were investigated experimentally: grey cast iron, wrought aluminium alloy (6082), the same 6082 alloy with an alumina surface layer ap

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27

Petry, Matthias, Olivier Reinertz, and Hubertus Murrenhoff. "Development of a Simulation Model of a Self-Energizing Hydraulic Brake to Actively Compensate Brake Torque Oscillations." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-199896.

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Friction force oscillations caused by changing properties of the contact zone between brake disc and pad are well known from various applications. Resulting effects like brake judder are known phenomena in brake technologies and in the scope of various scientific work. A new measure to potentially reduce brake torque oscillations is the active compensation with the use of the control system of a self-energizing hydraulic brake (SEHB). New in comparison to traditional disc brakes is the fact that the brake torque is measured by the pressure in an additional supporting cylinder. Thus, the brake

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28

Sauer, Heinz. "Burg und Schloss Brake : 1000 Jahre Baugeschichte /." Lemgo : Landesverband Lippe, 2002. http://catalogue.bnf.fr/ark:/12148/cb391278034.

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29

Henriksson, Tomas. "Driver Assistance Systemswith focus onAutomatic Emergency Brake." Thesis, KTH, Fordonsdynamik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121306.

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This thesis work aims at performing a survey of those technologies generally called DriverAssistance Systems (DAS). This thesis work focuses on gathering information in terms ofaccident statistics, sensors and functions and analyzing this information and shall thruaccessible information match functions with accidents, functions with sensors etc.This analysis, based on accidents in United States and Sweden during the period 1998 – 2002and two truck accident studies, shows that of all accidents with fatalities or sever injuriesinvolving a heavy truck almost half are the result of a frontal impac

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30

Hallqvist, Joakim. "Faster Locking Differential Through Active Brake-Control." Thesis, Linköpings universitet, Fordonssystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119423.

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When a vehicle with wheels aligned in pairs turn, the wheel traveling around the outside of the curve has to roll farther than the wheel on the inside. This means that some sort of device must must be used to allow the drive wheels to rotate at different speeds to prevent wear on the tires. This is usually a mechanical device where the input rotation controls the sum of the two output rotations, this is known as a differential. This solution however has some shortcomings, the biggest one is that the total amount of force that can be transferred between the tires and the road surface is limited

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31

James, Simon. "An experimental study of disc brake squeal." Thesis, University of Liverpool, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.399154.

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Disc brake vibrations are a cause of concern for automobile users and manufacturers. The user can find the noise of brake squeal annoying and sometimes worrying. The manufacturer suffers the immediate costs involved in vehicle warranty claims and may lose sales if a particular vehicle model develops a reputation for noise problems. The measurement of disc brake squeal and its relationship to audible and structureborne vibration measurement is difficult to determine without influencing the vibration by the measurement technique. Ideally, measurements would be taken under 'real' conditions. The

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32

Buck, Alexander [Verfasser]. "Simulation von Bremsenquietschen (Brake Squeal) / Alexander Buck." Aachen : Shaker, 2008. http://d-nb.info/1161305882/34.

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33

Sergent, Nicolas. "Analysis and optimisation of disc brake calipers." Thesis, Cranfield University, 2010. http://dspace.lib.cranfield.ac.uk/handle/1826/10196.

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Disc brake calipers are subjected to complex mechanical loading and interaction of individual components in a typical brake assembly makes design improvement very challenging. To analyse caliper behaviour, complex Finite Element models were created and successfully validated using a variety of experimental techniques, including exceptionally suitable Digital Image Correlation. A novel methodology to optimise caliper design was developed, using non-linear contact Finite Element Analysis and topology optimisation, to generate lightweight, high performance brake calipers. The method was used on a

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34

Massi, Francesco. "Dynamic and tribological analysis of brake squeal." Lyon, INSA, 2006. http://theses.insa-lyon.fr/publication/2006ISAL0101/these.pdf.

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This thesis is addressed to understand the physics of the instability that is at the origin of squeal noise. Due to the interdisciplinary nature of this issue, involving especially dynamic and tribological aspects, the work is organized into four main branches, developed parallely. I) A linear finite element model is developed to predict the squeal frequencies by a parametrical analysis (complex eigenvalue analysis). Ii) The unstable values of the system parameters are introduced into a nonlinear finite element model to study the system vibrations and the behaviour of the contact stresses with

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35

McKavanagh, David Sean. "ON SCALING OF BRAKE TEST SAE J2522." OpenSIUC, 2020. https://opensiuc.lib.siu.edu/theses/2710.

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Friction brakes represent the most important safety feature literally in all vehicles and their rigorous “friction testing” is usually performed on several platforms/scales and completed with field tests. Since friction and wear are system properties, it is not trivial to design “small scale” tests and to correlate data generated at different levels of testing complexity. Nevertheless, the economy of the brake materials development process could be improved, when interpretation of friction and wear test data is based on a deeper/proper understanding of physics and chemistry of ongoing friction

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36

Thiyagarajan, Kamesh. "Conceptual development of brake friction estimation strategies." Thesis, KTH, Fordonsdynamik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285677.

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The thesis work investigates brake friction estimation strategies. The friction between the brake disc and brake pads is not constant during the braking application and contributes to the amount of brake torque achieved at the wheels. In this study, it is considered that any change in the brake torque between the requested and achieved values is only due to the varying brake friction coefficient. The work gives three different approaches to estimate the brake friction coefficient using two prominent state estimation strategies, Unscented Kalman Filter and Moving Horizon Estimation. The inputs

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37

Hagler, Lisle Bruce. "Friction induced vibration in disk brake systems /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/7119.

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38

McKinlay, Andrew James. "The phenomenon of vehicle park brake rollaway." Thesis, University of Leeds, 2007. http://etheses.whiterose.ac.uk/4412/.

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When a vehicle is parked on a slope with hot brakes, what appears to be a sufficient parking brake action can sometimes become insufficient. When the brakes cool down, the braking force reduces due to relaxation of the entire parking brake system, and the vehicle may start to move, leading to obvious catastrophic consequences. This phenomenon is known as vehicle rollaway. This thesis describes the problem in detail and postulates a mechanism that accounts for the occurrence of the rollaway event on vehicles using integrated rear callipers. Different testing methods are presented that are used

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39

Gomes, Nogueira Ana Paula. "Particulate Matter Emission Issues in Brake Systems." Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/348039.

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Automotive brake systems are source of particulate matter (PM) emissions, particularly in the urban areas. Several human ill-health are related with this kind of pollution. Along tire wear, road wear and dust from resuspension, the brake wear comprises the most relevant non-exhaust source of road traffic related emissions. Aiming at studying the PM brake emissions, this thesis is composed of an introductory part containing the main concepts and the state of art of the main subjects; and the experimental part, which comprehends three investigations. Chapters 2, 3, 4 and 5 are dedicated to th

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Bonfanti, Andrea. "Low-impact friction materials for brake pads." Doctoral thesis, Università degli studi di Trento, 2016. https://hdl.handle.net/11572/369289.

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State-of-the-art friction materials for applications in disc brake systems are constituted by composite materials, specifically formulated to ensure proper friction and wear performances, under the sliding contact conditions of braking events. The bases of typical friction compound formulations usually include 10 to 30 different components bonded with a polymeric binder cross-linked in situ. Main requests to be fulfilled during braking are an adequate friction efficiency and enough mechanical resistance to withstand the torque generated by forces acting on the disc brake. Generally, each compo

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Bonfanti, Andrea. "Low-impact friction materials for brake pads." Doctoral thesis, University of Trento, 2016. http://eprints-phd.biblio.unitn.it/1808/1/Low-impact_friction_materials_for_brake_pads.pdf.

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State-of-the-art friction materials for applications in disc brake systems are constituted by composite materials, specifically formulated to ensure proper friction and wear performances, under the sliding contact conditions of braking events. The bases of typical friction compound formulations usually include 10 to 30 different components bonded with a polymeric binder cross-linked in situ. Main requests to be fulfilled during braking are an adequate friction efficiency and enough mechanical resistance to withstand the torque generated by forces acting on the disc brake. Generally, each compo

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42

Mahale, Vishal Tulshiram. "Development of copper-free NAO brake-pads." Thesis, IIT Delhi, 2019. http://eprint.iitd.ac.in:80//handle/2074/8058.

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43

Motl, Jakub. "Vliv okamžité hmotnosti vozidel na jejich brzdnou dráhu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-232480.

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This diploma thesis is engaged in analysis of braking process of vehicles, especially heavy utility vehicles, with regard to their instantaneous weight. This thesis features survey and division of braking systems and function of brakes including schemes and descriptions. Also there is introduce of some systems improving vehicle properties. Furthermore this work puts mind to possibilities of examination of brakes, measurement of braking distance and braking retardation namely in brake test rooms or by outdoor driving tests including descriptions of particular methods and equipment. There is als

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44

Mahmoud, Khaled Rabie Megahed. "Theoretical and experimental investigations on a new adaptive duo servo drum brake with high and constant brake shoe factor /." Paderborn : HNI, 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=014814060&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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45

Daei, Amir Reza. "IMPACT OF SOLID LUBRICANTS ON FRICTION PERFORMANCE OF ADVANCED AUTOMOTIVE BRAKE MATERIALS." OpenSIUC, 2016. https://opensiuc.lib.siu.edu/theses/1900.

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Automotive brake lining materials are complex composites consisting of numerous ingredients allowing for their optimal performance. Different types of carbons have been used in all types of brake pad formulations for more than century. The role of carbon, however, does not seem to be completely understood, since carbon materials possess a wide variety of characteristics and properties and they interact with other ingredients present in the friction process. Carbons/graphites are commonly considered to be solid lubricants but this role is only available at relatively low temperatures and at a s

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46

Ren, Haichuan [Verfasser]. "Investigations on Wear of Brake Pads / Haichuan Ren." Aachen : Shaker, 2016. http://d-nb.info/1084536676/34.

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47

Tao, Jiyue, and Asnaf Aziz. "Simulation of thermal stresses in a disc brake." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH. Forskningsmiljö Produktutveckling - Simulering och optimering, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-19163.

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The heat flux produced from the friction between a disc and pad system leads to a high temperature which causes thermal stresses in the disc and after a number of repeated braking cycles, cracks might be initiated. The finite element analysis (FEA) is performed to determine the temperatures profile in the disc and to analyze the stresses for the repeated braking, which could be used to calculate the fatigue life of a disc.Sequentially coupled approach is used for thermo-mechanical problem and the problem is divided into two parts, heat analysis and thermal stress analysis. The heat analysis is

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48

Bryant, David. "Thermo-elastic deformation of a vented brake disc." Thesis, University of Huddersfield, 2010. http://eprints.hud.ac.uk/id/eprint/9076/.

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The subject of retarding a moving vehicle or object in a controlled manner has been investigated over hundreds of years with many different solutions being developed over the years. As time has progressed a common overall design has almost uniformly been agreed upon for vehicle use; a brake disc and caliper or brake drum arrangement. As vehicle refinement has improved there has been increasing focus on the refinement of such designs with regards to their noise, vibration and harshness (NVH)characteristics. Whilst brake noise has had significant research analysing its cause, effect and solution

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Tuchinda, Anantawit. "Development of validated models for brake squeal predictions." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405834.

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50

Lang, Allan M. "An investigation into heavy vehicle drum brake squeal." Thesis, Loughborough University, 1994. https://dspace.lboro.ac.uk/2134/7447.

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Abstract:

Many mechanisms have been suggested for brake squeal over many years. In order to identify the most appropriate of these mechanisms, an experimental investigation has been carried out to define in detail the vibration characteristics of a squealing heavy vehicle air operated drum brake on both a vehicle and a laboratory brake test rig. This required the development of a novel 'scanning' technique for the modal analysis of the rotating drum, which showed the presence of well-defined complex wavelike modes. From these results, the dynamic behaviour of the drum, in particular, is found to be in g

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