Relevant bibliographies by topics / Hydraulic brake system

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Hydraulic brake system'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Hydraulic brake system"

1

Zhao, Fang, Mu Yi Lin, and Zhun Wang. "On Hydraulic Brake System Using Bench Experiments for Off-Road Vehicles." Advanced Materials Research 588-589 (November 2012): 327–30. http://dx.doi.org/10.4028/www.scientific.net/amr.588-589.327.

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The full power hydraulic brake system has several advantages over traditional brake actuation systems. These systems are capable of supplying fluid to a range of very small and large volume service brakes with actuation that is faster than air/hydraulic brake systems. Implementation of full power hydraulic brake system in off-road vehicles calls for good understanding of its dynamic characteristics. In this paper, we consider the problem of dynamic modeling of the brake system and develop a dynamic model for a hydraulic brake valve. First, the dynamic characteristics of full power hydraulic brake system are analyzed theoretically. The effects of varying design parameters (brake valve, accumulator and so on) and the different operating conditions are then analyzed. Second, we investigate the dynamic characteristics of a full power hydraulic brake system using a test bench, which is a loader brake system specifically designed for one construction Machinery Company. Finally, based on the experimental results, the mathematical models are amended and verified. The result shows that the model-calculated data agree well with tested data. The dynamic behavior of hydraulic valve can be well predicted with the model. The simplified models can be applied to the studies of full power hydraulic brake system dynamics.
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2

Solovykh, Yevhen, Viktor Dubovyk, Andrii Solovykh, Stanislav Katerynych, and Maksym Ishov. "Investigation of the Braking Process of Suspended Wheels of a Car With a Hydraulic Brake Drive." Central Ukrainian Scientific Bulletin. Technical Sciences, no. 3(34) (October 2020): 282–89. http://dx.doi.org/10.32515/2664-262x.2020.3(34).282-289.

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For diagnosing car braking systems, bench methods have become the most widespread, and on power stands with running drums. The main disadvantage of these methods is the high cost of brake stands with low quality diagnostic information. At the same time the method of diagnosing brake systems on change of angular speed of the hung up wheels is perspective. But the considered method does not have a sufficiently complete theoretical justification, especially for cars with hydraulic brakes and therefore requires research. Therefore, the work substantiates the diagnostic modes and diagnostic parameters, obtained analytical dependences of the process of braking car wheels with hydraulic brakes, which describe the change in the angular deceleration of the suspended wheels over time in different parts of the brake diagram and the delay time of the brake system. The mathematical model is based on the differential equation of motion of the braked wheel when braking a car with a connected transmission (with clutch engaged) on a straight horizontal section of road. The change in braking torque during braking is determined by the nature of the pressure change in the drive. When braking the wheel, the braking force acts on the radius of the brake drum. The obtained analytical dependences make it possible to study the influence of various factors of the technical condition of brake systems on the performance of the braking process. In order to substantiate the diagnostic modes and diagnostic parameters, analytical dependences of the process of braking car wheels with hydraulic brakes have been developed, describing the change of angular deceleration of suspended wheels in time at different parts of the brake diagram and time delay of the brake system. The obtained analytical dependences make it possible to study the influence of various factors of the technical condition of brake systems on the performance of the braking process.
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3

Li, Ai Ran, Yu Jin Fan, Teng Han, Zhe Kun Li, Pei Lin Zhao, and Jun Jie Wang. "Properties of Hydraulic Floating Caliper Brake for AGV Car." Applied Mechanics and Materials 644-650 (September 2014): 33–36. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.33.

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Existing AGV car’s brakes are electromagnet brakes. Brake overheating causes brake damaged during work time.In this paper ,the hydraulic pressure floating caliper brake is applied to the AGV car . It with electromagnetic brake AGV car for braking performance comparison test, through comparative analysis know that hydraulic floating caliper brakes can not only meet the AGV car’s braking requirements and the system dynamic performance has improved greatly.
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Liu, Xu Hui, Liang Yao Yu, and Liang Xu Ma. "MR Based Brake-by-Wire System with Self-Energizing Capability." Advanced Materials Research 936 (June 2014): 2087–93. http://dx.doi.org/10.4028/www.scientific.net/amr.936.2087.

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Brake-by-wire system is a new concept of brake system using electromechanical actuators instead of conventional hydraulic actuators. It is more compact, more efficient and responses faster than traditional brake systems. Magneto-rheological (MR) fluid is widely used due to its outstanding properties. In this paper, an MR based Brake-by-wire system with self-energizing capability were proposed and designed. It combined a typical single-disk-type MR brake with a wedge mechanism for self-energizing purpose. According to the torque analysis of the proposed MR brakes, the brake torque was significantly amplified. This research work presented a promising brake actuator, which allows MR fluids to be applied in automotive Brake-by-wire systems.
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5

Xiong, Lu, Wei Han, Zhuoping Yu, Jian Lin, and Songyun Xu. "Master cylinder pressure reduction logic for cooperative work between electro-hydraulic brake system and anti-lock braking system based on speed servo system." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 13 (June 10, 2020): 3042–55. http://dx.doi.org/10.1177/0954407020927639.

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As one feasible solution of brake-by-wire systems, electro-hydraulic brake system has been made available into production recently. Electro-hydraulic brake system must work cooperatively with the hydraulic control unit of anti-lock braking system. Due to the mechanical configuration involving electric motor + reduction gear, the electro-hydraulic brake system could be stiffer in contrast to a conventional vacuum booster. That is to say, higher pressure peaks and pressure oscillation could occur during an active anti-lock braking system control. Actually, however, electro-hydraulic brake system and anti-lock braking system are produced by different suppliers considering brake systems already in production. Limited signals and operations of anti-lock braking system could be provided to the supplier of electro-hydraulic brake system. In this work, a master cylinder pressure reduction logic is designed based on speed servo system for active pressure modulation of electro-hydraulic brake system under the anti-lock braking system–triggered situation. The pressure reduction logic comprises of model-based friction compensation, feedforward and double closed-loop feedback control. The pressure closed-loop is designed as the outer loop, and the motor rotation speed closed-loop is drawn into the inner loop of feedback control. The effectiveness of the proposed controller is validated by vehicle experiment in typical braking situations. The results show that the controller remains stable against parameter uncertainties in extreme condition such as low temperature and mismatch of friction model. In contrast to the previous methods, the comparison results display the improved dynamic cooperative performance of electro-hydraulic brake system and anti-lock braking system and robustness.
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6

Durali, Laaleh, Amir Khajepour, and Soo Jeon. "Design and optimization of a cam-actuated electrohydraulic brake system." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 232, no. 7 (July 3, 2017): 909–20. http://dx.doi.org/10.1177/0954407017713103.

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Although different types of brake-by-wire mechanism including electrohydraulic brakes, electromechanical brakes, electronic wedge brakes and distributed electrohydraulic brakes have been developed in the past two decades, there is still an increasing demand for further improvement and also for development of new brake mechanisms in the automotive industry because of the escalating requirements for higher safety and better performance. This paper proposes a novel brake-by-wire system based on the cam actuation mechanism. The proposed cam-actuated electrohydraulic brake system is a combination of an electrical component, a mechanical component and a hydraulic component. The unique feature of the proposed cam-actuated electrohydraulic brake system is that the characteristics of the motor torque amplification can be optimized by careful design of the cam shape. The overall structure of the cam-actuated electrohydraulic brake system is described, and the dynamic model of the system is developed. Optimum design of the cam-actuated electrohydraulic brake system is obtained by multi-objective optimization, and the obtained simulation results are discussed. The compactness and the self-contained characteristics of the design enable the brake system to be installed on each wheel, allowing fully independent control of each wheel for better stability control.
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He, Ren, Xuejun Liu, and Cunxiang Liu. "Brake Performance Analysis of ABS for Eddy Current and Electrohydraulic Hybrid Brake System." Mathematical Problems in Engineering 2013 (2013): 1–11. http://dx.doi.org/10.1155/2013/979384.

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This paper introduces an eddy current and electro-hydraulic hybrid brake system to solve problems such as wear, thermal failure, and slow response of traditional vehicle brake system. Mathematical model was built to calculate the torque of the eddy current brake system and hydraulic brake system and analyze the braking force distribution between two types of brake systems. A fuzzy controller on personal computer based on LabVIEW and Matlab was designed and a set of hardware in the loop system was constructed to validate and analyze the performance of the hybrid brake system. Through lots of experiments on dry and wet asphalt roads, the hybrid brake system achieves perfect performance on the experimental bench, the hybrid system reduces abrasion and temperature of the brake disk, response speed is enhanced obviously, fuzzy controller keeps high utilization coefficient due to the optimal slip ratio regulation, and the total brake time has a smaller decrease than traditional hydraulic brake system.
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Meng, Qing Rui, Shang Fei Lin, and Jian Wang. "Design and Analysis of Hydro-Viscous Winch Hydraulic System." Advanced Materials Research 605-607 (December 2012): 1317–21. http://dx.doi.org/10.4028/www.scientific.net/amr.605-607.1317.

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A hydro-viscous winch comprises a disc brake and a hydro-viscous brake. The hydraulic system is of utmost importance to the performance of the winch. To verify the validity of the hydraulic system, by using AMESim software, the simulation model of the hydraulic system was built and the performance analyzed. The results show that 1) the pressure and the flow rate of the disc brake hydraulic system are mainly affected by the energy accumulator; 2) Hydro-viscous brake hydraulic system pressure and lubricating oil flow rate are influenced by orifice diameter of the throttle valve; 3) during the braking period, the amplitude of the deceleration is rather small and the hydro-viscous winch hydraulic system can meet the requirements well. Research achievements of this work provides theoretical basis for optimal design of the hydro-viscous winch hydraulic system.
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Wu, Xiu De, and Wei Liu. "Modeling and Simulation of a Novel Hydraulic Disc Brake for Truck-Mounted Drilling Rig." Applied Mechanics and Materials 128-129 (October 2011): 1177–81. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.1177.

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Hydraulic disc brake is essential for meeting the requirements of safety and economic efficiency during drilling and work-over procedure. To address this need, we have developed a programmable logic controller controlled novel hydraulic disc brake system with capability to apply control strategy similar to anti-lock braking system for hoisting system of truck-mounted drilling rig. This paper is to investigate the complicated interaction between the work clamp and the hydraulic control system. So designers can use this model to decide which control strategies are more suitable for the disc brake. This is demonstrated by modeling the advanced hydraulic system and simulating influential factors on dynamic characteristics of hoisting system disc brake, with the application of the Advanced Modeling Environment for Simulations of Engineering Systems. The method of modeling and simulation provides a simple, effective approach to studying hydraulic disc brake for hoisting system.
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He, Ren, and Daxing Huang. "Automatic testing method for static pressure drive performance of electronic hydraulic brake system." Thermal Science 24, no. 3 Part A (2020): 1529–36. http://dx.doi.org/10.2298/tsci190511018h.

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To solve the problem of static pressure transmission performance of electronic hydraulic brake system, the mathematical models of main cylinder, solenoid valve, accumulator, and motor hydraulic pump of electronic hydraulic brake system are established. Based on the mathematical model, the static pressure transmission performance of electronic hydraulic brake system is analyzed. Then the standard normal state model of static pressure transmission performance of electronic hydraulic brake system is established by statistical method. The threshold correlation degree between the vibration signal of the static pressure drive and the normal state mode obtained by the vibration acceleration sensor are calculated. If the threshold correlation degree is greater than or equal to 0.5, the precision pressure transmission state of the electronic hydraulic brake system to be tested belongs to the standard normal state, and the threshold correlation degree is less than 0.5, indicating that the precision pressure transmission state of the electronic hydraulic brake system to be tested does not belong to the standard normal state. The test results show that the proposed method can effectively detect the boost response of the static pressure transmission of the electronic hydraulic brake system under high and low strength conditions under normal conditions and accumulator failure conditions. The method can effectively detect the static pressure transmission state of the electronic hydraulic brake system belongs to the fault state according to the threshold correlation degree, which is consistent with the simulation results.
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Dissertations / Theses on the topic "Hydraulic brake system"

1

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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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 / travel characteristic characteristics to create good brake pedal `feel¿. This has highlighted the importance of system components, in particular the master cylinder and caliper seal deformation, and the operating characteristics of the booster in determining the brake pedal force / travel characteristic. The potential contribution of these 3 components to brake pedal `feel¿ improvement has been investigated, and the results of the AMESim model have been verified using experimental measurement data. The model can be used in the future to provide an accurate prediction of brake system response at the design stage thereby saving time and cost.
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Vladimirov, Oleg. "Lengvojo automobilio su hidrauline stabdžių sistema stabdymo proceso parametrų tyrimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20051209_102017-67452.

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Emergency braking of a vehicle is bound with many factors, such as the behaviour of the driver, the drive of the vehicle braking system, the braking mechanisms, the condition of the tyres, and the properties of the pavement. This process involves all parameters of the system “the driver – the vehicle – the road”. In order to investigate the efficiency of braking process upon specific conditions, it is necessary to examine all physical processes that take place in the vehicle on pressing the brake pedal. Upon the completion of the experimental and theoretical investigation on emergency braking of vehicles a general mathematical model of vehicle with hydraulic braking system on its emergency braking had been developed. The dynamic, thermodynamic in solid systems and fluid hydrodynamic processes were assessed. The model enables to examine various cases of emergency braking with assessment of the driver’s reaction, parameters of the vehicle’ technical condition and the pavement condition. A general mathematical model of vehicle with hydraulic braking system that’s computing is realized in the system of the applied software Compaq Visual Fortran Professional system provides possibilities for research the hydrodynamic processes that take place in the system of braking; enables to define more closely the movement parameters of the vehicle in the emergency braking mode and may be applied for analysis of traffic events, improvement of vehicle braking systems as well as a manual for... [to full text]
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3

Ho, Hon Ping. "The Influence of Braking System Component Design Parameters on Pedal Force and Displacement Characteristics. Simulation of a passenger car brake system, focusing on the prediction of brake pedal force and displacement based on the system components and their design characteristics." Thesis, University of Bradford, 2009. http://hdl.handle.net/10454/7447.

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This thesis presents an investigation of braking system characteristics, brake system performance and brake system component design parameters that influence brake pedal force / displacement characteristics as ‘felt’ by the driver in a passenger car. It includes detailed studies of individual brake system component design parameters, operation, and the linear and nonlinear characteristics of internal components through experimental study and simulation modelling. The prediction of brake pedal ‘feel’ in brake system simulation has been achieved using the simulation modelling package AMESim. Each individual brake system component was modelled individually before combining them into the whole brake system in order to identify the parameters and the internal components characteristics that influence the brake pedal ‘feel’. The simulation predictions were validated by experimentally measured data and demonstrated the accuracy of simulation modelling. Axisymmetric Finite Element Analysis (using the ABAQUS software) was used to predict the behaviour of nonlinear elastomeric internal components such as the piston seal and the booster reaction disc which was then included in the AMESim simulation model. The seal model FEA highlighted the effects of master cylinder and caliper seal deformation on the brake pedal ‘feel’. The characteristics of the brake booster reaction disc were predicted by the FEA and AMESim simulation modelling and these results highlighted the importance of the nonlinear material characteristics, and their potential contribution to brake pedal ‘feel’ improvement. A full brake system simulation model was designed, prepared, and used to predict brake system performance and to design a system with better brake pedal ‘feel’. Each of the brake system component design parameters was validated to ensure that the braking system performance was accurately predicted. The critical parameter of brake booster air valve spring stiffness was identified to improve the brake ‘pedal ‘feel’. This research has contributed to the advancement of automotive engineering by providing a method for brake system engineers to design a braking system with improved pedal ‘feel’. The simulation model can be used in the future to provide an accurate prediction of brake system performance at the design stage thereby saving time and cost.
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4

Watson, C. "A finite element analysis of a 'S' cam brake." Thesis, Loughborough University, 1991. https://dspace.lboro.ac.uk/2134/6757.

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An analysis of a commercial vehicle drum brake fitted with a typical asbestos free friction material has been investigated by the finite element method. The "GAPFRIC" concept has been extended to model in three dimensions the frictional interface between brake linings and drum. This approach incorporates an accurate representation of the brake itself to include such features as the brake drum stiffener and mounting flange. The brake shoe representations include the actual web and platform thus eliminating the need for shoe stiffness approximations to a curved beam of uniform section as used in previous two dimensional work. The mechanical "GAPFRIC" analysis is combined with a thermal analysis of the brake to form a brake analysis package. The package is fully automatic; the output from each stage of the analysis is post processed and the results used to modify the original data file. Variations in physical properties exist between new and used friction material and these are incorporated in a five phase idealisation of the friction pair. Modifications to allow for the change of coefficient of friction with temperature were made by means of tables within the coding. In addition friction material wear was included in the analyses using an empirically derived wear criteria. Analyses were completed to investigate the effect of combined axial and circumferential distortions on temperatures at the friction interface, interfacial pressure distributions and subsequent brake performance. Predicted results show that high temperatures are reached at certain regions on the rubbing path and the temperatures may fluctuate during a brake application. Pressure variations are seen to exist both around and across the surface of the linings. The coupling of pressure and temperature variations combined with frictional changes over the lining produce changes that result in the frictional drag per unit area tending to be reasonably constant over the interface between drum and lining. The predicted values of brake torque and brake factor f rom the three dimensional analyses have been compared with results derived f rom the earlier two dimensional brake analysis and validated by comparison with measured results from a brake mounted on a dynamometer. Similarly predicted brake drum and lining temperatures were compared with measured values and some reasonable trends established. The work itself presents a better physical description of the behaviour at the friction surface during braking to improve the determination of brake drum performance.
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5

Skřivánek, Jan. "Návrh elektro-hydraulického ovládání hlavního podvozku a brzd pro malý cvičný letoun." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-377525.

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This thesis studies the design of an electro-hydraulic landing gear and brakes control system of a trainer aeroplane. In the first part there is a basic draft of the landing gear kinematics and its loads during gear retraction, flight and landing. Braking conditions are also analysed. The thesis then focuses on the design of hydraulic circuits and their control. Simulations for studying the dynamic characteristics of the braking proportional valve and the course of plane braking were created in Simulink. There is also a brief section about reliability of the proposed system.
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6

Mao, Yen-Chieh, and 毛彥傑. "Research on the Hydraulic Disc Brake System for Bicycles." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/89093950661205120314.

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博士
國立交通大學
機械工程系
92
A common problem on a current bicycle hydraulic disc brake system is that the unwanted friction may occur during free running if the lining pad does not depart away from the disc rotor. This friction may induce vibration, noise, power consumption, higher operating temperature and the braking force reduction. Another problem is that the improper braking force by the rider may induce slippage between the tire and road surfaces in the circumstances of inferior road surface conditions. This slippage may lead to chassis spin, yaw and increase the stopping distance. Aimed at these problems, this study collects relevant literatures, theoretically acquaints their operating principles and inducts possible research directions. By utilizing these remarks, this study proposes two solutions for brake systems by utilizing the methodology of creative design. The first solution is a caliper piston retractor that focuses on the lining pad departure from the disc rotor, reducing the drag force during non-braking mode. The second solution is a hydraulic pressure regulator that can modulate the pressure in the caliper, preventing the excessive pressure in the master cylinder applied by the rider from entering the caliper. This regulation can result in a reduced possibility of tire slippage on the road surface and intensify the effectiveness of stopping the vehicle if cooperating with a suitable control algorithm. The design, manufacturing and assembly processes of a bicycle brake system test rig are accomplished in another phase of this study to examine these apparatus performances. The retracting stroke of the piston retractor is achieved and pre-definable for designers or manufacturers by modifying the design parameters in the evaluative production stage. Therefore, designers can provide users a maintenance-free usage of this product after the product marketing stage. This stroke adjustment characteristic helps users to reduce the possibility of brake performance variations when inferior tuning. The pressure regulator can reduce the hydraulic pressure in the caliper via a solenoid-controlled fluid passage. Compared with current automobile or motorcycle hydraulic pressure regulators, the proposed design provides lower operating frequency, yet it is small in size, economical in electric power consumption and light in weight. This regulator can be equipped on a lightweight motorcycle or bicycle with proper control algorithms. Finally, the proposed brake system test rig is verified with experiment results. The test rig is also utilized to examine the performances of the piston retractor and the hydraulic pressure regulator. Their experiment results show that the new designs can solve the problems and achieve their aims, respectively, on the bicycles for the hydraulic disc brake system.
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7

Wong, Yuan-Hong, and 翁原鴻. "Implementation and Improvement of the Cooling System of Hydraulic Brake." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/9m5syt.

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碩士
國立虎尾科技大學
電機工程系碩士在職專班
105
This thesis is based on the study of cooling system of the closed type hydraulic brake. The closed type hydraulic brake adopts the closed type circulation tube, which runs by the gear pump to generate positive and negative pressure to produce circulation oil flow. However, after running in a long period of time, the gear pump generates heat energy and results in the temperature rise of circulation oil, in addition, the rising temperature will reduce the viscosity of circulation oil, causing damage to the oil film and increasing friction drag of machine parts. These will also give rise to the change of the clearances of gears and the volume of gear pump, In this situation, the circulation oil flow will be obstructed, which will produce extreme high pressure and partial vacuum, and most importantly, the air pocket phenomenon. The fore-mentioned factors would cause various problems, such as increasing vibration of gear pump and leakages of circulation oil, unbalanced axle center, malfunction, reducing the efficiency of hydraulic system, and acidity of circulation oil that will even made the whole equipment been corroded. Therefore, this thesis focus on solving the problem of overheating in hydraulic brake system, by applying the heat conduction and heat convection principle to reduce the temperature of circulation oil more efficiently. In the experiments of five different types of cooling system, which are “heat energy reduce” cooling system, “iced-water” cooling system, “air-cooled” cooling system, “water-cooled” cooling system and natural heat dissipation. For cooling effectiveness, it shows that the water circulation cooling system is obviously superior to the situation under natural heat dissipation. This thesis takes natural heat dissipation as a comparison basis, For the temperature of oil circulation, “heat energy reduce” cooling system dropped by 27.6, “iced-water” cooling system dropped by 9.3, “air-cooled” cooling system dropped by 4.8, and “water-cooled” cooling system dropped by 3.5. On the other hand, for the temperature of gear pump, “heat energy reduce” cooling system dropped by 4.5, “iced-water” cooling system dropped by 8.9, “air-cooled” cooling system dropped by 3.8, and “water-cooled” cooling system dropped by 3.2. In conclusion, the “iced-water” cooling system is the most efficient system. However, there are apparent disadvantages. For example, it needs more space to place the compressor, higher costs and electricity consumption. On the other hand, the “heat energy reduce” requires fewer installation space, lower costs and energy consumption. Therefore, it achieves highest economic benefits and will be in widespread use.
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Chang, Yucheng, and 張育誠. "Innovation Design And Analysis Of An Interlocking Brake System With Adjustable Hydraulic Pressure." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/14766763411302727168.

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碩士
大葉大學
機械與自動化工程學系
100
People squeeze the brake hard for an emergency stop to avoid dangerous situations. But if applying too much force on the brakes, then the braking torque produced by the braking force will exceed the torque supplied by the friction force between the tire and ground. The tire will be locked at this moment and will cause the bike to slip. This study proposed an innovative design “brake system with adjustable hydraulic pressure” for two wheelers. This design is based on the fact that, during any braking, the bicycle's deceleration causes a transfer of weight to the front wheel. Therefore, front brake takes more responsibility to stop the bike. A device is design to adjust the pressure such that the braking torques are appropriately distributed. Firstly, the brake system development derived from innovative design process by Mind Mapping, and brake patents searching. Secondly, we solved the design problem by the Contradiction matrix of TRIZ, and then examined this innovative design by the Universal Design method in order to satisfy the public requirements. Thirdly, according to the consequences of solution, a system was developed to fit the function and shape of the design. Finally, the stress and deformation of the components were calculated to assure the strength of the material strong enough. A prototype of this system was manufactured and tested. Results showed that the system developed in this study work just fine.
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9

Ju, Shang-Ming, and 朱賢明. "The study of experiment and performance analysis of hydraulic brake system of passenger car." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/11515221811567746716.

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碩士
國立成功大學
機械工程研究所
83
Hydraulic brake system is the most used vehicle brake system at the present time. The elements of brake system are very many, all have direct and mutual effectiveness about braking perfor- mance. On the design of brake elements, the effect of load- transfer should be considered, and then can say it''s a good design. Good braking performance should equip with two conditions : good steering performance and shorter stopping distance. For these two purposes, we should control the wheels'' slip ratios (S) be between 0.15 and 0.25, so vehicle will be stopped by the largest longi-tudinal friction force, and simultaneously the lateral force either can be maintain at large quantity. An experienced driver always can make better performance representation just depends on suitable pedal press and release At present day, the Anti-lock Brakingsystem can do these better, because its microcomputer can do precise slip-ratio feedback control for four wheels separately. This research uses hydraulic servo system to drive the brake pedal for the study of the effectiveness of braking performance about variable braking system parameters change and different pedal press and release. Furtherly, prove the amelioration of braking performance.
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10

Lu, Chen-Yuan, and 陸振原. "Design and Control of the Hydraulic Anti-lock Brake System for a Light Motorcycle." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/58463071414782295570.

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博士
國立成功大學
機械工程學系碩博士班
93
The objective of the study is to apply the ABS to motorcycle by re-design the anti-lock brake module. The volume-adjustable type ABS is adopted by its possibility of miniaturization. Four anti-lock brake modules driven by electric-motor are developed for motorcycle in this study. The real-time hardware-in-the-loop (HIL) simulator, dynamic test stand and on-road test vehicle are set up for the motorcycle ABS performance test. The real-time HIL simulator is composed of the hardware part (anti-lock brake module), the I/O part (I/O card) and the software part (motorcycle kinematics and tyre model) to build the virtual vehicle. The tyre model is identified from the test data of the tyre adhesive force measurement referred to the Pacejka magic formula tyre model (MFTM). The relationship between the vehicle velocity and the tyre adhesive coefficients is described from the extension of the MFTM. The controller of the ABS is composed of the control logic for the determination of the commands to the ABS controller and the control rule for the tracing of the commands. The common physical variables utilized in the ABS control logic: are slip ratio, wheel angular velocity, brake pressure and so on. The control logics of the ABS manufacturers usually are based experiences obtained from large amount of experiments. The calculation of the slip ratio may be influenced by a rough road surface and limited on its cost of the instrument. The characteristics of motorcycle are large camber angle and the motion of the rider. To overcome these limitations and influences, an intelligent brake pressure control logic is designed in the study. A real-time HIL simulator, a dynamic test stand and an on-road test vehicle are set up to prove the performance of the hydraulic anti-lock brake module.
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Books on the topic "Hydraulic brake system"

1

Aspire. Hydraulic Brake Systems: ASP-SS-KT-359-00. Delmar Thomson Learning, 1999.

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2

Aspire. Hydraulic Brake Systems: ASP-SS-SK-359-00. CENGAGE Delmar Learning, 1999.

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Schmidt, Robert Kyle. The Design of Aircraft Landing Gear. SAE International, 2021. http://dx.doi.org/10.4271/9780768099430.

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The aircraft landing gear and its associated systems represent a compelling design challenge: simultaneously a system, a structure, and a machine, it supports the aircraft on the ground, absorbs landing and braking energy, permits maneuvering, and retracts to minimize aircraft drag. Yet, as it is not required during flight, it also represents dead weight and significant effort must be made to minimize its total mass. The Design of Aircraft Landing Gear, written by R. Kyle Schmidt, PE (B.A.Sc. - Mechanical Engineering, M.Sc. - Safety and Aircraft Accident Investigation, Chairman of the SAE A-5 Committee on Aircraft Landing Gear), is designed to guide the reader through the key principles of landing system design and to provide additional references when available. Many problems which must be confronted have already been addressed by others in the past, but the information is not known or shared, leading to the observation that there are few new problems, but many new people. The Design of Aircraft Landing Gear is intended to share much of the existing information and provide avenues for further exploration. The design of an aircraft and its associated systems, including the landing system, involves iterative loops as the impact of each modification to a system or component is evaluated against the whole. It is rare to find that the lightest possible landing gear represents the best solution for the aircraft: the lightest landing gear may require attachment structures which don't exist and which would require significant weight and compromise on the part of the airframe structure design. With those requirements and compromises in mind,The Design of Aircraft Landing Gear starts with the study of airfield compatibility, aircraft stability on the ground, the correct choice of tires, followed by discussion of brakes, wheels, and brake control systems. Various landing gear architectures are investigated together with the details of shock absorber designs. Retraction, kinematics, and mechanisms are studied as well as possible actuation approaches. Detailed information on the various hydraulic and electric services commonly found on aircraft, and system elements such as dressings, lighting, and steering are also reviewed. Detail design points, the process of analysis, and a review of the relevant requirements and regulations round out the book content. The Design of Aircraft Landing Gear is a landmark work in the industry, and a must-read for any engineer interested in updating specific skills and students preparing for an exciting career.
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Book chapters on the topic "Hydraulic brake system"

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Liu, Qinghe, Lan Zhan, and Ti He. "Research on Electro Hydraulic Composite Brake System." In Lecture Notes in Electrical Engineering, 13–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33829-8_2.

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Heinen, Frank, and Peter Eberspächer. "Hydraulic modulator." In Brakes, Brake Control and Driver Assistance Systems, 134–41. Wiesbaden: Springer Fachmedien Wiesbaden, 2014. http://dx.doi.org/10.1007/978-3-658-03978-3_10.

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Chheda, Aman Dharmendra, and Ravikant Hattale. "Selection of Materials for Manufacturing of Disc Brake Rotor for a Racing Go-Kart Having Single Hydraulic Disc Brake System." In Proceedings of International Conference on Intelligent Manufacturing and Automation, 435–47. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4485-9_45.

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Remfrey, James, Steffen Gruber, and Norbert Ocvirk. "Hydraulic Brake Systems for Passenger Vehicles." In Handbook of Driver Assistance Systems, 703–30. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12352-3_30.

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Remfrey, James, Steffen Gruber, and Norbert Ocvirk. "Hydraulic Brake Systems for Passenger Vehicles." In Handbook of Driver Assistance Systems, 1–23. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-09840-1_30-1.

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Riese, Christian, and F. Gauterin. "Analysis of hydraulic brake systems with regard to the requirements for future vehicle concepts." In Proceedings, 607–18. Wiesbaden: Springer Fachmedien Wiesbaden, 2016. http://dx.doi.org/10.1007/978-3-658-13255-2_45.

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Arasteh, Ehsan, and Francis Assadian. "New Robust Control Design of Brake-by-Wire Actuators." In Automotive System Engineering - New Methods and Optimal Solutions [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94581.

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This chapter discusses control design of three different brake-by-wire actuators. The brakes studied include an Electro-Hydraulic brake with pressure modulation for wheel slip control, and two different Electro-Mechanical Brake configurations that directly use electric motors to control the movement of the caliper for wheel slip control. After modeling the actuators with the use of bond graphs, a cascaded control architecture is used to control these active systems. Individual controllers are designed using Youla robust control design method. Then, a feed-forward disturbance rejection is designed and added to the loops and its effectiveness is analyzed. Finally, a one-wheel model is used to compare these brake-by-wire systems in terms of stopping distance and actuator efforts.
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"Transient Analysis and Control of the Regenerative Braking System Using Hils of Electro-Hydraulic Brake." In International Conference on Mechanical Engineering and Technology (ICMET-London 2011), 289–95. ASME Press, 2011. http://dx.doi.org/10.1115/1.859896.paper57.

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Nunney, M. J. "Hydraulic brake systems." In Light and Heavy Vehicle Technology, 410–41. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-434-91473-9.50029-8.

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Nunney, M. J. "Hydraulic brake systems." In Light and Heavy Vehicle Technology, 516–52. Elsevier, 1992. http://dx.doi.org/10.1016/b978-0-7506-0477-2.50032-7.

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Conference papers on the topic "Hydraulic brake system"

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Chao, William, and William Chao. "Brake hydraulic system resonance analysis." In 1997 World Aviation Congress. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1997. http://dx.doi.org/10.2514/6.1997-5504.

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Chao, William S. "Brake Hydraulic System Resonance Analysis." In World Aviation Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1997. http://dx.doi.org/10.4271/975504.

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Yang, Xiong, Jing Li, Hui Miao, and Zheng Tang Shi. "Hydraulic Pressure Control and Parameter Optimization of Integrated Electro-Hydraulic Brake System." In Brake Colloquium & Exhibition - 35th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2017. http://dx.doi.org/10.4271/2017-01-2516.

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Li, Haocheng, Zhuoping Yu, Lu Xiong, and Wei Han. "Hydraulic Control of Integrated Electronic Hydraulic Brake System Based on LuGre Friction Model." In Brake Colloquium & Exhibition - 35th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2017. http://dx.doi.org/10.4271/2017-01-2513.

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Petruccelli, Luigi, Mauro Velardocchia, and Aldo Sorniotti. "Electro-Hydraulic Braking System Modelling and Simulation." In 21st Annual Brake Colloquium & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2003. http://dx.doi.org/10.4271/2003-01-3336.

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Riese, Christian, Armin Verhagen, Simon Schroeter, and Frank Gauterin. "Comparison of a State of the Art Hydraulic Brake System with a Decentralized Hydraulic Brake System Concept for Electric Vehicles." In Brake Colloquium & Exhibition - 35th Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2017. http://dx.doi.org/10.4271/2017-01-2515.

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Aoki, Yasushi, Kenji Suzuki, Hiroshi Nakano, Kohei Akamine, Takaomi Shirase, and Kouji Sakai. "Development of Hydraulic Servo Brake System for Cooperative Control with Regenerative Brake." In SAE World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2007. http://dx.doi.org/10.4271/2007-01-0868.

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Xiong, Lu, Bing Yuan, Xueling Guang, and Songyun Xu. "Analysis and Design of Dual-Motor Electro-Hydraulic Brake System." In SAE Brake Colloquium & Exhibition - 32nd Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2014. http://dx.doi.org/10.4271/2014-01-2532.

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Xu, Songyun, Zhuoping Yu, and Lu Xiong. "Control of Novel Integrated-Electro-Hydraulic Brake System for Automotive." In SAE Brake Colloquium & Exhibition - 33rd Annual. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2015. http://dx.doi.org/10.4271/2015-01-2699.

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Kunz, James. "Hydraulic Brake Control System for Off-Highway Vehicles." In International Off-Highway & Powerplant Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1991. http://dx.doi.org/10.4271/911834.

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