Academic literature on the topic 'Brake application'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Brake application.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Brake application"

1

Wang, Songlei, Fang Liu, and Hui Jin. "Application of Conical Surface Brakes in Cranes." Journal of Physics: Conference Series 2437, no. 1 (January 1, 2023): 012073. http://dx.doi.org/10.1088/1742-6596/2437/1/012073.

Full text
Abstract:
Abstract Both drum brakes and disc brakes have their own structural limitations and advantages. As a new type of industrial brake, cone brake combines the advantages of electric hydraulic drum brake and electric hydraulic disc brake, makes up for the shortcomings of drum brake and disc brake, and greatly improves the service performance and safety performance of the brake. This paper introduces the structure composition and working principle of the conical surface brake, analyzes the advantages of the conical surface brake through the comparison with the drum brake, carries out experimental research, analyzes the test results, gives optimization suggestions for the existing shortcomings, and explores the application prospect of the new brake combined with the introduction of application examples. This paper provides a reference for the technical innovation of brake and a new choice for brake users.
APA, Harvard, Vancouver, ISO, and other styles
2

Sawczuk, Wojciech. "The Application of Vibration Accelerations in the Assessment of Average Friction Coefficient of a Railway Brake Disc." Measurement Science Review 17, no. 3 (June 1, 2017): 125–34. http://dx.doi.org/10.1515/msr-2017-0016.

Full text
Abstract:
AbstractDue to their wide range of friction characteristics resulting from the application of different friction materials and good heat dissipation conditions, railway disc brakes have long replaced block brakes in many rail vehicles. A block brake still remains in use, however, in low speed cargo trains. The paper presents the assessment of the braking process through the analysis of vibrations generated by the components of the brake system during braking. It presents a possibility of a wider application of vibroacoustic diagnostics (VA), which aside from the assessment of technical conditions (wear of brake pads) also enables the determination of the changes of the average friction coefficient as a function of the braking onset speed. Vibration signals of XYZ were measured and analyzed. The analysis of the results has shown that there is a relation between the values of the point measures and the wear of the brake pads.
APA, Harvard, Vancouver, ISO, and other styles
3

Hochlenert, Daniel, Gottfried Spelsberg-Korspeter, and Peter Hagedorn. "Friction Induced Vibrations in Moving Continua and Their Application to Brake Squeal." Journal of Applied Mechanics 74, no. 3 (June 22, 2006): 542–49. http://dx.doi.org/10.1115/1.2424239.

Full text
Abstract:
Considerable effort is spent in the design and testing of disk brake systems installed in modern passenger cars. This effort can be reduced if appropriate mathematical–mechanical models are used for studying the dynamics of these brakes. In this context, the mechanism generating brake squeal in particular deserves closer attention. The present paper is devoted to the modeling of self-excited vibrations of moving continua generated by frictional forces. Special regard is given to an accurate formulation of the kinematics of the frictional contact in two and three dimensions. On the basis of a travelling Euler–Bernoulli beam and a rotating annular Kirchhoff plate with frictional point contact the essential properties of the contact kinematics leading to self-excited vibrations are worked out. A Ritz discretization is applied and the obtained approximate solution is compared to the exact one of the traveling beam. A minimal disk brake model consisting of the discretized rotating Kirchhoff plate and idealized brake pads is analyzed with respect to its stability behavior resulting in traceable design proposals for a disk brake.
APA, Harvard, Vancouver, ISO, and other styles
4

Tian, Feng, Jinfeng Zhu, and Zhenshe Zhang. "Design of a Drum Brake Turnover Machine." Journal of Physics: Conference Series 2417, no. 1 (December 1, 2022): 012003. http://dx.doi.org/10.1088/1742-6596/2417/1/012003.

Full text
Abstract:
In order to meet the demand of turning over brakes in an automatic assembly line of drum brakes, a drum brake turnover machine is designed. SolidWorks software is used to complete the three-dimensional modeling of the mechanical structure of the whole device; The control system of the drum brake turnover machine based on Schneider M241 PLC is designed, and the AC servo system control based on CANopen BUS is realized. The precise control of the position of reclaiming, overturning, discharging and turning angle of the drum brake is achieved. The engineering application results show that the equipment has a high degree of automation, stable operation, and good economy.
APA, Harvard, Vancouver, ISO, and other styles
5

Ouyang, Qiu Bao, Wen Long Wang, Di Zhang, and Guo Ding Zhang. "Discontinuously Reinforced Aluminum Composite and Its Application in Brake Discs." Key Engineering Materials 313 (July 2006): 31–36. http://dx.doi.org/10.4028/www.scientific.net/kem.313.31.

Full text
Abstract:
Discontinuously reinforced aluminum (DRA) composites are attractive for a large range of engineering applications because of its excellent wear-resistance, high thermal conductivity and light weight etc. In this paper, DRA composites were designed and fabricated especially for automotive application, and their properties were measured. Brake discs of DRA composites were manufactured and their braking performances were investigated, including brake velocity, brake pressure, brake torque, brake deceleration, brake time and surface temperature etc. The test results show DRA composites exhibit an excellent braking performance.
APA, Harvard, Vancouver, ISO, and other styles
6

Sohn, Jung Woo, Han Gyeol Gang, and Seung-Bok Choi. "An experimental study on torque characteristics of magnetorheological brake with modified magnetic core shape." Advances in Mechanical Engineering 10, no. 1 (January 2018): 168781401775222. http://dx.doi.org/10.1177/1687814017752222.

Full text
Abstract:
In this article, a new type of magnetorheological brake is designed and its torque characteristics are investigated experimentally. The proposed magnetorheological brake consists of an outer housing, a rotating drum, magnetorheological fluid, and a copper wire coiled magnetic core to generate a magnetic field. At first, the structural configurations of the magnetorheological brakes are presented with conventional and modified magnetic core shape. To achieve enhanced braking torque under limited small size, a modified magnetic core shape is adopted in the proposed magnetorheological brake. After manufacturing the magnetorheological brakes and measurement of braking torque, it is verified that the proposed magnetorheological brake with modified magnetic core shape has improved braking torque compared to conventional-type magnetorheological brake. For the actuator application, the dynamic characteristics, such as rising time, settling time, and falling time, of the proposed magnetorheological brake is also experimentally evaluated by observing the step response. In addition, the torque tracking control performance is also investigated by adopting fuzzy–proportional–integral–derivative control algorithm for desired input of sinusoidal and multi-magnitude step input. It is demonstrated that the proposed magnetorheological brake can be successfully used as an actuator with limited small size.
APA, Harvard, Vancouver, ISO, and other styles
7

Синицын, Владимир, Vladimir Sinitsyn, Владимир Кобищанов, and Vladimir Kobishchanov. "Assessment of influence of the lever drive of an automode on parameters of brake system of the car." Bulletin of Bryansk state technical university 2014, no. 3 (September 30, 2014): 67–71. http://dx.doi.org/10.12737/23223.

Full text
Abstract:
The influence of design features and technological tolerance lever in the drive automatic behavior of the standard design for deviations of pressure in the brake cylinders from standard level, and therefore reducing the effectiveness of the brakes and the possibility of a skid. The application conditions of the actuator with regard to the method of calculation of the brake.
APA, Harvard, Vancouver, ISO, and other styles
8

Anantha Krishna, G. L., and K. M. Sathish Kumar. "Investigation on Eddy Current Braking Systems – A Review." Applied Mechanics and Materials 592-594 (July 2014): 1089–93. http://dx.doi.org/10.4028/www.scientific.net/amm.592-594.1089.

Full text
Abstract:
The changing magnetic field will induce eddy currents in the conductor. These currents will dissipate energy in the conductor and generate drag force. It is found that Aluminium is the best material as conductor compared to Copper and Zinc. Also, it is found that the larger thickness of disc, more number of turns of electromagnet and higher electrical conductivity of conductor influences the generation of greater braking torque. Conventional braking system relies on adhesion force between rail and wheel. It is found that a brake built up from permanent magnet pieces that combine both magnetic rail brake and eddy current brake permits the most profitable braking action through the whole range of acceptable speeds. Permanent magnet eddy current brake uses Neodymium - Iron - Boron (NdFeB) magnets. The analysis of permanent magnet eddy current shows that the parallel magnetised eddy current topology has the superior braking torque capability. In electrically controlled eddy current braking system subjected to time varying fields in different wave forms, the triangular wave field application resulted in highest braking torque. Electromagnetic brakes were found to interfere with the signalling and train control system. Permanent magnet eddy current brakes are a simple and reliable alternative to mechanical or electromagnetic brakes in transportation applications. Greater the speed greater is the eddy current braking efficiency. Hence, author intends to work on the development and investigation of permanent magnet eddy current braking system.
APA, Harvard, Vancouver, ISO, and other styles
9

Rani, M. F. H., S. Abu Bakar, M. S. M. Hashim, A. Harun, Z. M. Razlan, W. K. Wan, I. Zunaidi, et al. "Calculating the Brake-Application Time of AEB System by Considering Maximum Deceleration Rate during a Primary Accident in Penang's Urban Road." Journal of the Society of Automotive Engineers Malaysia 3, no. 3 (April 29, 2021): 320–32. http://dx.doi.org/10.56381/jsaem.v3i3.130.

Full text
Abstract:
An experimental study of the brake-application time of Autonomous Emergency Braking (AEB) system considering the primary accident in an urban area was proposed. Since the functionality of the brake-application time is varied between manufacturers and models, the brake-application time of AEB system must be verified based on driving behaviour in Malaysia. A primary accident was simulated to acquire vehicle deceleration rate in real condition by driving an ego vehicle at a different set of vehicle speeds. The study is focussed on the urban roads in the north region of West Malaysia, i.e. Penang. As a benchmark in this study, the brake-application time (2.6 s) introduced by Mercedes-Benz in the PRE-SAFE® Brakes technology was referred. A new braking permission time was proposed by calculating a minimum deceleration distance and Time-to-Collison (TTC) confirmation time required to brake based on maximum deceleration when a primary accident was simulated. It was found that the brake-application time recommended for the AEB system, specifically AEB City conveys the real driving condition of Penang when a primary accident happens in the urban area. To have a smooth braking and an optimum braking performance during a primary accident, the Forward Collision Warning (FCW) should be activated at TTC ≤ 4.6 s. The partial braking (PB) should be activated automatically when the TTC is approximately 2.9 s. While the automated full braking (FB) phase should begin when the TTC reaches 1.1 s.
APA, Harvard, Vancouver, ISO, and other styles
10

Agunsoye, Johnson O., Sefiu A. Bello, Adeola A. Bamigbaiye, Kayode A. Odunmosu, and Isaac O. Akinboye. "Recycled ceramic composite for automobile brake pad application." Journal of Research in Physics 39, no. 1 (June 1, 2018): 35–46. http://dx.doi.org/10.2478/jrp-2018-0004.

Full text
Abstract:
Abstract Ceramic tile/steel slag-graphite-Arabic gum composite has been developed using conventional casting techniques for brake pad applications. Chemical properties of the phases present in the matrix of the developed composite were examined using X-ray diffractometer. Spatial configuration of the phases was viewed using Scanning Electron Microscope. Wear and thermal properties of the developed composite were also investigated. Correlation between the properties of the developed composite and the commercial grade brake pads were made. Results showed partial homogenity of the second phase particle within the ceramic matrix. The developed composite brake pad showed a better friction property than the commercial grade brake pads up to 200 s while above this duration, the reverse was the case. The developed composite brake displayed lower wear rates and better thermal stability than the commercial grades implying optimum combination of good wear resistance, friction property and thermal stability up to 200 s. Since brake application while driving is an intermittent short span process (< 3 minutes), the developed composite could serve as a replacement for asbestos brake pad for automobile applications.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Brake application"

1

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.

Full text
Abstract:
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 pipe air to be connected for a short time to a small cavity or quick service volume of each valve. The quick service volume is then released to atmosphere. The action of exhausting a small amount of air from the brake pipe helps to ensure a propagation of an adequate pressure reduction rate as it travels to the next valve. Australian control valves rely on the ratio of the volume of brake pipe between control valves and the size of the quick service volume or ‘bulb’ to ensure the propagation of an adequate pressure reduction as it travels to the next valve. The air in a bulb of an Australian valve is not expelled to atmosphere until a brake release is made. The research explored possible reductions in application delays by utilizing an experimental pipe test rack that included 4 control valves and 120 meters of brake pipe. Experiments with different configurations of exhaust orifices or chokes, valves and branch pipe lengths that supplied the valves gave a record acquired by data acquisition of the timing of each valve and the local pressure drop from a valve or each valve for comparison. Experiments with exhaust chokes that gave a reduction drop rate in the brake pipe that approached the minimum required to operate a control valve resulted in instability of the application operation of the control valve. The quick service volume of different sizes was included in the experiments to give comparisons in the propagation of the pressure reduction toward the end of a long train. Further increases into the size of the bulb of a control valve to enhance the propagation features toward the end of a long train are discussed. The branch pipe with different diameters from 12 mm to 20 mm and lengths from 160 mm to 800 mm when fitted to an adaptor pipe bracket were investigated and results show that larger diameters gave larger gulps in the brake pipe. Other components that were studied included the pipe bracket that is fitted on some control valves. The pipe bracket and isolation cock was found to add 282 mm of additional length to the air path and while not changing the operation of the valve, the results showed a smaller drop in local pressure in the brake pipe to assist the pressure reduction rate than shown in valves without pipe brackets.
APA, Harvard, Vancouver, ISO, and other styles
2

Jahajeeah, N. "Application of numerical modelling in SSM automotive brake calliper castings." Journal for New Generation Sciences, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2006. http://hdl.handle.net/11462/491.

Full text
Abstract:
Published Article
Numerical modelling has successfully been used as an efficient tool to convert a gravity cast brake calliper to a thixocasting process. The thixo-module of Procast has been used for the modelling process to obtain optimum processing parameters. Results from interrupted shot castings show excellent correlation with the fluid dynamics and flow pattern of the model. The level and location of porosity revealed by non-destructive X-rays and microscopic analyses showed good correlation with the model prediction.
APA, Harvard, Vancouver, ISO, and other styles
3

Avraam, More. "MR-fluid brake design and its application to a portable muscular device." Doctoral thesis, Universite Libre de Bruxelles, 2009. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210235.

Full text
Abstract:
Many devices are available on the market for the evaluation and rehabilitation of patients suffering from muscular disorders. Most of them are small, low-cost, passive devices based on the use of springs and resistive elements and exhibit very limited (or even not any) evaluation capabilities; extended muscular force evaluation is only possible on stationary, expensive, multi-purpose devices, available only in hospitals, which offer many exercise modes (e.g. isokinetic mode) that are not available on other devices.

The objective of this thesis is to make the functionalities currently only implemented on bulky multi-purpose devices available at a lower cost and in a portable fashion, enabling their use by a large number of independent practitioners and patients, even at home (tele-medecine applications).

In order to achieve this goal, a portable rehabilitation device, using a magneto-rheological fluid brake as actuator, has been designed. This particular technology was selected for its high level of compactness, simple mechanical design, high controllability, smooth and safe operation. The first part of this thesis is devoted to the design of MR-fluid brakes and their experimental validation. The second part is dedicated to the design of the rehabilitation device and the comparison of its performances with a commercial multi-purpose device (CYBEX).
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished

APA, Harvard, Vancouver, ISO, and other styles
4

Moody, David. "Application Pressure for an Electronic Brake System : Estimation and Implementation of a Recursive Filter." Thesis, Uppsala University, Department of Information Technology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-111173.

Full text
Abstract:

Scania CV AB is one of the major heavy truck manufacturers in the world. Many of their trucks use a brake system that is electronic where the driver demands retardation and the brake power is generated pneumatically. The objective of this thesis is to re-search if it is possible to determine the pressure at which the brakes start giving a retard-ing force, the application pressure, for the Electronic Brake System (EBS) and if a pre-dictive estimation of the application pressure can be implemented.

Three different ways of determining the application pressure are presented in the thesis and a signal processing method where the mean of pre-braking acceleration is used for change detection gives the most reliable results. This method is then implemented in a recursive filter where a predictive estimation of the application pressure is developed. Due to the lack of precision in the signals the estimation does not give a result that can be used and until this is solved by Scania it is difficult to see how a good way of pre-dicting the application pressure can be developed.

APA, Harvard, Vancouver, ISO, and other styles
5

Fu, Ping Rong Kimberly. "Study and development of novel composite materials for the application of car brake rotor." Thesis, Curtin University, 2014. http://hdl.handle.net/20.500.11937/2321.

Full text
Abstract:
From experimental study of properties including density, tensile strength, Young’s modulus, fracture toughness for both aluminium alloy reinforced with silicon carbide and aluminium alloy reinforced with alumina representing metal matrix composites, and measurements of compressive strength for the above composites and alumina and aluminium titanate based ceramics as functionally graded materials, together with estimated thermal conductivity and specific heat capacity, show promising results for the use of these materials for car brake rotor.
APA, Harvard, Vancouver, ISO, and other styles
6

Yuen, Dick Kwan Kenneth. "Brake disc life prediction for material evaluation and selection : the application of finite element and fatigue analysis to the prediction of crack initiation in brake discs during operation." Thesis, University of Bradford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363977.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Helin, Alva. "A Framework for Assessment of and Advancement Towards Sustainable Circular Economy : An application on automotive brake calipers." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-280486.

Full text
Abstract:
The current use of natural resources within the industry generally constitutes of linear systems of raw material extraction to waste formation. However, an increased awareness of sustainability issues has resulted in engagements to try to minimise the impacts on the environment that these linear systems impose. Circular Economy is a concept for a strategy that strives towards closing loops of material in society, and therefore reduce the need of raw material extraction and waste formation. Although Cir- cular Economy strives towards increasing the sustainability of a system, recent research has shown that circularity of material does not necessarily have to lower the environmental impact. Therefore there is a need for a method that can assess circularity from a holistic perspective to ensure the contribution of the Circular Economy strategy to a more sustainable society. The aim of the study is to create a framework that accounts for both conventional circular economy indicators and environmental impacts, and that helps set a strategy for companies to transform towards sustainable Circular Economy. The findings of the performed literature study resulted in the gathering of the most used assessment tools for assessment of circular economy in previous studies: Material Flow Analysis, Cumulative En- ergy Demand and Life Cycle Assessment. This set of tools is used to identify hot spots of impact of a product throughout the product lifetime and to set a strategy toward better practices of manufacturing companies. The study gives an example of practical implementation of the framework on a case study of brake caliper remanufacturing at Autoexperten, a chain of franchise concept garages owned by the parent company KGK. A Material Flow Assessment and a Life Cycle Assessment is performed on a scenario modeled to represent the current state of the case of remanufacturing at Autoexperten, and an alternative scenario that do not include the practice of remanufacturing. The results of the performed assessments concluded that the current state scenario is the most preferable alternative regarding energy use, material use and environmental impact. Therefore, the main recommendation in regards to business strategies for Autoexperten and KGK is to continue the practice of remanufacturing.
Dagens användning av naturresurser inom industrin utgörs i allmänhet av linjära system från utvinning av råmaterial till produktionen av avfall. En ökad medvetenhet om hållbarhetsfrågor har dock resulterat i engagemang för att försöka minimera den miljöpåverkan som dessa linjära system skapar. Cirkulär ekonomi är ett koncept för en strategi som strävar efter att cirkulera flöden av material i samhället och därmed minska behovet av råmaterialutvinning och avfallsbildning. Även om den cirkulära ekonomin strävar efter att öka hållbarheten inom ett system har ny forskning visat att cirkularet av material inte nödvändigtvis behöver minska miljöpåverkan inom ett system. Därför har det skapats ett behov av en metod som kan undersöka cirkuläritet från ett holistiskt perspektiv för att säkerställa att den cirkulära ekonomin verkligen bidrar till ett mer hållbart samhälle. Syftet med studien är att skapa ett ramverk som undersöker både konventionella indikatorer av cirkulär ekonomi och miljöpåverkan, och som också skapar en strategi för företag för att uppå hållbar cirkulär ekonomi. Resultatet av en litteraturstudie genererade en uppsättning av de mest använda utvärderingsverktygen för analys av cirkulär ekonomi bland tidigare studier: Materialflödesanalys, kumulativt energibehov och livscykelanalys. Den här uppsättningen av verktyg används i studien för att identifiera processer med speciellt hög påverkan i en produkts livscykel och för att skapa en strategi för bättre prestanda av tillverkande företag. Studien ger ett exempel på en praktisk implementering av ramverket på en fallstudie av renovering av bromsok på Autoexperten, en kedja med franchisekonceptgarage som ägs av moderbolaget KGK. En materialflödesanalys och en livscykelanalys utförs i studien på ett scenario som modelleras för att representera det rådande omständigheterna för renovering av bromsok hos Autoexperten, och ett alternativt scenario som inte inkluderar renovering av bromsok. Slutsatsen som kunde dras av resultaten av materialflödesanalysen och livscykelanalysen var att scenariot med de rådande omständigheterna för renovering av bromsok är det som är mest fördelaktigt vad gäller energianvändning, materialanvändning och miljöpåverkan. Därför är den huvudsakliga rekommendationen för skapandet av en affärsstrategi för Autoexperten och KGK att fortsätta med renoveringen av bromsok.
APA, Harvard, Vancouver, ISO, and other styles
8

Vermot, Des Roches Guillaume. "Frequency and time simulation of squeal instabilities. Application to the design of industrial automotive brakes." Phd thesis, Ecole Centrale Paris, 2011. http://tel.archives-ouvertes.fr/tel-00594224.

Full text
Abstract:
Brake squeal is a common noise problem encountered in the automotive industry. Higherfriction coefficients and weight reduction recently led to higher vibration levels in the audiblefrequency range. This quality issue becomes economic due to penalties imposed to the brakesupplier although no robust design method exists. The industrial practice thus relies on costlyprototyping and adjustment phases. The evolution of computational power allows computationof large mechanical assemblies, but non-linear time simulations generally remain out of reach.In this context, the thesis objective is to provide numerical tools for squeal resolution at earlydesign stages.Parameterized reduction methods are developed, using system real modes as Rayleigh-Ritzvectors, and allow very compact reduced models with exact real modes. The proposed ComponentMode Tuning method uses the components free/free modes as explicit degrees of freedom.This allows very quick sensitivity computation and reanalyzes of an assembly as function oflocal component-wise parameters. Non-linear time simulations are made possible through twoingredients. A modified non-linear implicit Newmark scheme and a fixed Jacobian are adaptedfor contact vibrations. The brake is reduced keeping a superelement with exact real modes anda local non-linear finite element model in the vicinity of the pad/disc interaction.A set of design tools is illustrated for a full industrial brake model. First, instant stabilitycomputations and complex mode trajectories are studied. Modal interactions and non-linearphenomena inside the limit cycles are thus well understood. Time/frequency correlations areperformed using transient modal identification and space-time decomposition. A time domainmodal damping model is also shown to be very useful. The modification of a critical componentfor squeal resolution is finally tested and validated.
APA, Harvard, Vancouver, ISO, and other styles
9

Vermot, des Roches Guillaume. "Frequency and time simulation of squeal instabilities. Application to the design of industrial automotive brakes." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2011. http://www.theses.fr/2011ECAP0009/document.

Full text
Abstract:
Le crissement de frein est une nuisance sonore classique dans l’automobile. L’augmentationdes coefficients de friction et la réduction de la masse mènent aujourd’hui à de hauts niveauxvibratoires dans les fréquences auditives, et ces problèmes de qualité se traduisent par des pénalités économiques aux équipementiers, bien qu’il n’existe pas de méthode robuste de conception.La pratique industrielle repose donc sur de coûteuses phases de prototypage et d’ajustement.L’évolution de la puissance de calcul permet le calcul de grands assemblages mécaniques mais lesétudes vibratoires non-linéaires restent généralement hors de portée. Dans ce contexte, l’objectifde la thèse est de fournir, dès les phases de conception, des outils de conception numérique d’aideà la résolution du crissement.Une méthode de réduction paramétrée utilisant comme base de Rayleigh-Ritz les modes réelsdu système assemblé permet la génération de modèles réduits très compacts, avec modes réelsexacts. La méthode proposée d’ajustement des modes de composants utilise les modes libresde composants comme degrés de liberté explicites. L’étude des sensibilités et la réanalyse d’unassemblage en fonction de modifications à l’échelle d’un composant deviennent possibles. Lesétudes temporelles non-linéaires sont rendues possibles par deux développements. Un schémade Newmark non-linéaire modifié et un Jacobien fixe adapté aux vibrations de contact sontintroduits. Le frein est réduit en un superélément avec modes réels exacts et une zone nonréduite au niveau du contact.Un ensemble d’outils de conception est illustré sur un modèle industriel de frein. La stabilitéinstantanée et les trajectoires de modes complexes sont étudiées. Les interactions modales et lesphénomènes non-linéaires au sein des cycles limites sont alors mieux compris. Des corrélationstemps/fréquence sont obtenues par l’identification modale instantanée et une décompositionespace-temps. La grande utilité d’un modèle temporel d’amortissement modal est illustrée.Enfin, la modification d’un composant critique au crissement est testée et validée
Brake squeal is a common noise problem encountered in the automotive industry. Higherfriction coefficients and weight reduction recently led to higher vibration levels in the audiblefrequency range. This quality issue becomes economic due to penalties imposed to the brakesupplier although no robust design method exists. The industrial practice thus relies on costlyprototyping and adjustment phases. The evolution of computational power allows computationof large mechanical assemblies, but non-linear time simulations generally remain out of reach.In this context, the thesis objective is to provide numerical tools for squeal resolution at earlydesign stages.Parameterized reduction methods are developed, using system real modes as Rayleigh-Ritzvectors, and allow very compact reduced models with exact real modes. The proposed ComponentMode Tuning method uses the components free/free modes as explicit degrees of freedom.This allows very quick sensitivity computation and reanalyzes of an assembly as function oflocal component-wise parameters. Non-linear time simulations are made possible through twoingredients. A modified non-linear implicit Newmark scheme and a fixed Jacobian are adaptedfor contact vibrations. The brake is reduced keeping a superelement with exact real modes anda local non-linear finite element model in the vicinity of the pad/disc interaction.A set of design tools is illustrated for a full industrial brake model. First, instant stabilitycomputations and complex mode trajectories are studied. Modal interactions and non-linearphenomena inside the limit cycles are thus well understood. Time/frequency correlations areperformed using transient modal identification and space-time decomposition. A time domainmodal damping model is also shown to be very useful. The modification of a critical componentfor squeal resolution is finally tested and validated
APA, Harvard, Vancouver, ISO, and other styles
10

Desai, Chetan Prabhakar. "An experimental and numerical investigation of natural convection in open ended annuli and its application to the cooling of an aircraft brake assembly /." The Ohio State University, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487863429091573.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Brake application"

1

Limited, Lucas Girling. Hoses for private cars (and light commercial vehicles): Brake and clutch applications. West Bromwich: Lucas Girling, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

United States. Federal Highway Administration. Office of Motor Carriers, ed. Development, evaluation, and application of performance-based brake testing technologies. [Washington, DC]: Federal Highway Administration, Office of Motor Carriers, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Yang, Jun, Shihua Li, Wen-Hua Chen, and Xisong Chen. Disturbance Observer-Based Control: Methods and Applications. Taylor & Francis Group, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Yang, Jun, Shihua Li, Wen-Hua Chen, and Xisong Chen. Disturbance Observer-Based Control: Methods and Applications. Taylor & Francis Group, 2017.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Yang, Jun, Shihua Li, Wen-Hua Chen, and Xisong Chen. Disturbance Observer-Based Control: Methods and Applications. Taylor & Francis Group, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Li, Shihua. Disturbance Observer-Based Control: Methods and Applications. Taylor & Francis Group, 2014.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Dante, Roberto C. Handbook of Friction Materials and Their Applications. Elsevier Science & Technology, 2015.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Roger, Mccormick, and Stears Chris. Part IV Regulatory and Other Developments in the UK 2010‒2016, 16 General Legal and Conduct Risk Implications of the Crises and Regulator-Led Redress. Oxford University Press, 2018. http://dx.doi.org/10.1093/law/9780198749271.003.0017.

Full text
Abstract:
In the post-financial crisis era, conduct regulation has permeated every facet of an institution’s operations. Not only does the legal framework for the delivery of redress impact the legal risk profile of an activity, but the very ‘approach’ of the regulator exacerbates the legal risk inherent in that activity. This issue is of specific relevance in the context of mis-selling cases, as the regulator may direct (or otherwise sponsor or influence) the terms of redress and in ways that may not be perfectly aligned to a strict application of liability under English common law. This chapter first explores post-financial crisis litigation and criminal charges and the influence of government and regulators on the provision of redress. It then analyzes a legal brake on liability — specifically, the impact of contractual estoppel in mis-selling cases. It concludes with a review of the regulatory factors relevant to redress and the leveraging of post-crises sentiment to promote extra-regulatory schemes.
APA, Harvard, Vancouver, ISO, and other styles
9

Putting the Brakes on Car Crime. Children's Society, The, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

A, Yetter Jeffrey, and Langley Research Center, eds. Static performance of six innovative thrust reverser concepts for subsonic transport applications: Summary of the NASA Langley Innovative Thrust Reverser Test Program. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Brake application"

1

Cuong, Bui Van, Do Van Quan, Le Van Quynh, and Nguyen Thanh Cong. "Thermal Analysis of Drum Brake Mechanism for a Heavy Truck." In Advances in Engineering Research and Application, 823–30. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-22200-9_86.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Rajasekar, K., S. Karthikeyan, V. Kumar, and H. S. Satish Chandra. "Hydro Pneumatic Parking Brake Actuation System for Motor Grader Application." In Lecture Notes in Mechanical Engineering, 569–76. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4488-0_47.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Ouyang, Qiu Bao, Wen Long Wang, Di Zhang, and Guo Ding Zhang. "Discontinuously Reinforced Aluminum Composite and Its Application in Brake Discs." In Key Engineering Materials, 31–36. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-997-0.31.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Aires, Sandra M., and Filomena D. d’ Almeida. "Application of Eigensolvers in Quadratic Eigenvalue Problems for Brake Systems Analysis." In Computational Science and Its Applications – ICCSA 2014, 507–17. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09153-2_38.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Grujić, Ivan, Saša Vasiljević, Jasna Glišović, and Nadica Stojanović. "Simulation of Vehicle’s Inertia Using a Flywheel Mass to Test Disc Brake System." In New Technologies, Development and Application III, 360–67. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46817-0_41.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Nafi, Maula, Muaffaq A. Jani, Retno Hastijanti, Ivan A. Parinov, and Shun-Hsyung Chang. "The Application of Bottom Ash Reinforced Aluminum Metal Matrix Composite for Motorcycle Disc Brake." In Springer Proceedings in Physics, 631–35. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78919-4_50.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Singh, Sakshi, and Kamal Kant Singh. "A Simulation Method for the Behavior of Hybrid Mg-Based Composite Brake Caliper in Automobile Application." In Lecture Notes in Mechanical Engineering, 483–90. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-2794-1_43.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Junk, Stefan, Claus Fleig, and Björn Fink. "Improvement of Sustainability Through the Application of Topology Optimization in the Additive Manufacturing of a Brake Mount." In Sustainable Design and Manufacturing 2017, 151–61. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57078-5_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Hashimoto, Koji. "Application of D-Brane Physics." In D-Brane, 99–146. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23574-0_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Bouazizi, Maher, Tarek Lazghab, and Mohamed Soula. "FEA of In-Plane Shear Stresses of a Preloaded Sandwich Plate with a Viscoelastic Core: Application to the Disk Brake System." In Lecture Notes in Mechanical Engineering, 289–96. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37143-1_35.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Brake application"

1

Ko, Changseong, Jonghyun Park, Kyunghwan Park, and Soonjo Park. "Morphing Technique Application for the Automotive Component Analysis." In 25th Annual Brake Colloquium. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2007. http://dx.doi.org/10.4271/2007-01-3936.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Cataldi, Olga K., and Robert C. Lauby. "Electronically Controlled Pneumatic Brake Systems for North American Freight Railroads." In ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/jrc/ice2007-40038.

Full text
Abstract:
A new braking technology for the Nation’s railroads is the subject of extensive attention in the Federal Government and the railroad industry. Electronically Controlled Pneumatic (ECP) brakes are a tested and validated technology superior to conventional pneumatic brakes and can bring significant improvements to the safety and efficiency of railroad operations. Advanced braking concepts like ECP brakes were first investigated by the Association of American Railroads (AAR) in 1990. Over the past 15 years, ECP brake technology has progressed rapidly. ECP brake systems have been field tested on various railroads since 1995. The Federal Railroad Administration (FRA) has been an active and consistent advocate of ECP brake system implementation. In 1997, FRA participated in an AAR initiative to develop ECP brake standards. In 1999, FRA funded a Failure Modes, Effects, and Criticality Analysis (FMECA) for the ECP brake systems specified in the AAR standards. FRA also took part in programs to develop and enhance advanced components for the application of ECP brake systems. During the early years of development, however, FRA did not initiate regulatory actions impacting ECP brake technology. The development and application of ECP brakes remained the sole responsibility of the brake manufacturers and the railroads. Progress towards implementation of ECP brake technology slowed and stalled due to difficulties in identifying an optimal implementation strategy to support the required investment. In 2005, FRA felt that it was time to reenergize ECP brake system interest. FRA took steps to assess industry readiness and the effectiveness of the ECP brake technology. FRA contracted with Booz Allen Hamilton, a major consulting firm, to assess current ECP brake technology and to identify cost, business and safety benefits, and implementation strategies. After a thorough analysis of ECP brake technology and a review of the results of numerous studies and initiatives, FRA concluded that the technology is mature and the time is right for implementation of ECP brake technology in the North American railroad industry. Therefore, FRA is currently proceeding with new rulemaking to support industry conversion to ECP brakes. FRA’s rulemaking activity is responsive to the railroad industry’s needs and should facilitate the introduction and widespread application of ECP brake technology. This paper discusses the safety and efficiency advantages of an industry conversion to ECP brakes as the primary method of train braking. The paper also describes the challenges associated with conversion to ECP brakes and FRA’s actions to support their implementation.
APA, Harvard, Vancouver, ISO, and other styles
3

Peixoto, Daniel F., Thomas Helou, Udo Wessel, Edilson Jaquetto, Fabrício L. P. Araújo, Irani F. Franco, and Paulo A. Perin. "Dendritic Iron Powder Application in Brake Pads." In 23rd Annual Brake Colloquium and Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2005. http://dx.doi.org/10.4271/2005-01-3933.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Antanaitis, David, and Edward Heil. "Application of Brake System Failed State Performance and Reliability Requirements to Brake System Architecting." In Brake Colloquium & Exhibition - 39th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2021. http://dx.doi.org/10.4271/2021-01-1267.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Antanaitis, David B., Chris Ciechoski, and Mark Riefe. "Benefits and Application Bandwidth of Phenolic Piston Material in Opposed Piston Calipers." In Brake Colloquium & Exhibition - 37th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2019. http://dx.doi.org/10.4271/2019-01-2123.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Ugarte, Xabier, and Juergen Voigt. "Potential and Challenges for Application-Specific Friction Characteristics of Race Brake Pads." In Brake Colloquium & Exhibition - 39th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2021. http://dx.doi.org/10.4271/2021-01-1282.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Sivakumar, Anandan, and Asmita Sathaye. "Selection of EPDM Elastomer in Brake Hose Application for Improved Brake System Performance." In SAE 2010 Commercial Vehicle Engineering Congress. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2010. http://dx.doi.org/10.4271/2010-01-1885.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Patil, Satyajit R., and Suresh M. Sawant. "Reliability Analysis of Automotive Magnetorheological Brake: A Qualitative Approach." In ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/esda2014-20135.

Full text
Abstract:
Magnetorheological (MR) brake technology, owing to its reduced response delay, has generated interest for its potential as substitute to conventional hydraulic brakes in a road vehicle. Recently, few investigations have been carried out to assess its application for a mid size car. Finite element studies and experimental investigations have been carried out by researchers. However, reliability aspect of these brakes doesn’t seem to have been explored as yet. This paper makes an attempt to present findings of the qualitative reliability studies on MR brake system for vehicular application. Results of Failure Mode Effect Analysis (FMEA) and Fault Tree Analysis (FTA) have been presented and discussed subsequently. Findings of this analysis, it is believed, shall complement the design process and make it fool proof. It also provides basis for further quantitative reliability estimation, in case of availability of failure data of MR brake system components.
APA, Harvard, Vancouver, ISO, and other styles
9

Kim, Sewoong, Seonho Lee, and Hyounsoo Park. "Study on Application Methods to Mitigate Galvanic Corrosion between Wheel Bearing and Aluminum Knuckle." In Brake Colloquium & Exhibition - 37th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2019. http://dx.doi.org/10.4271/2019-01-2136.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kakizoe, Kenta, and Marshall Bull. "Real-World Application of Variable Pedal Feeling Using an Electric Brake Booster with Two Motors." In Brake Colloquium & Exhibition - 38th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2020. http://dx.doi.org/10.4271/2020-01-1645.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Brake application"

1

Webb, Philip, and Sarah Fletcher. Unsettled Issues on Human-Robot Collaboration and Automation in Aerospace Manufacturing. SAE International, November 2020. http://dx.doi.org/10.4271/epr2020024.

Full text
Abstract:
This SAE EDGE™ Research Report builds a comprehensive picture of the current state-of-the-art of human-robot applications, identifying key issues to unlock the technology’s potential. It brings together views of recognized thought leaders to understand and deconstruct the myths and realities of human- robot collaboration, and how it could eventually have the impact envisaged by many. Current thinking suggests that the emerging technology of human-robot collaboration provides an ideal solution, combining the flexibility and skill of human operators with the precision, repeatability, and reliability of robots. Yet, the topic tends to generate intense reactions ranging from a “brave new future” for aircraft manufacturing and assembly, to workers living in fear of a robot invasion and lost jobs. It is widely acknowledged that the application of robotics and automation in aerospace manufacturing is significantly lower than might be expected. Reasons include product variability, size, design philosophy, and relatively low volumes. Also, the occasional reticence due to a history of past false starts plays a role too. Unsettled Issues on Human-Robot Collaboration and Automation in Aerospace Manufacturing goes deep into the core questions that really matter so the necessary step changes can move the industry forward.
APA, Harvard, Vancouver, ISO, and other styles
2

Development of 1.5L Dedicated Hybrid Engine with 42.6% Brake Thermal Efficiency. SAE International, December 2021. http://dx.doi.org/10.4271/2021-01-7031.

Full text
Abstract:
To achieve higher brake thermal efficiency (BTE) and improve vehicle economy, the new development of dedicated hybrid engine (DHE), adopting the Atkinson or Miller cycle, has been becoming the current development trends. A base 1.5L natural aspiration (NA) engine with deep Atkinson cycle has been developed for dedicated hybrid vehicle application, which can achieve the highest BTE of 41.19%. In order to achieve higher BTE, several potential technologies which are easy for mass production application have been studied progressively, such as, higher compression ratio (CR), optimized exhaust gas recirculation (EGR) pick point, lower EGR temperature, higher EGR rate, higher RON number fuels, heat transfer reduction by polishing valve head, light boost, lower viscosity oil. The results show the combined technology application can achieve the highest engine BTE of 42.59%. This paper provides the studied technical routine and the achieved benefits step by step.
APA, Harvard, Vancouver, ISO, and other styles
3

SHAKING TABLE TEST OF NEW LIGHT STEEL STRUCTURE SYSTEM. The Hong Kong Institute of Steel Construction, August 2022. http://dx.doi.org/10.18057/icass2020.p.342.

Full text
Abstract:
The low-rise cold-formed thin-walled steel buildings have good seismic performance, and their lateral force resistance is generally provided by the pull-out parts, the wall skeleton support system, and the skin effect between the wall skeleton and the wall. However, the current cold-formed thin-walled steel residential system is difficult to meet the seismic requirements of multi-storey cold-formed thin-walled steel buildings in high intensity areas. In this paper, the thin steel brace and light steel skeleton are combined to form a wall skeleton with a new support system with "truss structure" at the top and bottom of the skeleton. A full-scale shaking table test model is designed and made, and its structural dynamic characteristics and dynamic response are studied by shaking table test. The results show that the horizontal steel strap and inclined steel strap are used to form a "flat" structure with steel columns and guide beams, and the triangular element on the "flat" structure is used to restrict the displacement of the local area at the top and bottom of the wall skeleton and improve the stiffness of the area. T1 model performs better than T2 model, and has better seismic application potential for developing multi-storey cold-formed thin-walled steel residential buildings, which can meet the engineering needs.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography