Multiple brake orbits of even Hamiltonian systems on torus
Sign Up to like & getrecommendations! Published in 2019 at "Science China Mathematics"
DOI: 10.1007/s11425-018-9456-9
Abstract: In this paper, we establish a relationship between the Morse index at rest points in the saddle point reduction and the brake-orbit-type Maslov index at corresponding brake orbits. As an application, we give a criterion… read more here.
Keywords: even hamiltonian; brake orbits; orbits even; multiple brake ... See more keywords
Braking performance and noise in excessive worn brake discs coated with HVOF thermal spray process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0106-4
Abstract: In this paper, two excessive worn brake discs of a light commercial vehicle were coated with High velocity oxygen fuel (HVOF) thermal spray process for reuse. The coated discs were compared with uncoated Original equipment… read more here.
Keywords: braking performance; excessive worn; worn brake; noise ... See more keywords
The thermo-mechanical behavior of brake discs for high-speed railway vehicles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-019-0323-0
Abstract: The structure of a brake disc is coupled to the axle and rotates together with the wheel. A brake disc is a friction-type device that presses the pad on both sides of the disc. As… read more here.
Keywords: railway vehicles; disc; speed railway; behavior ... See more keywords
Design and Experimental Verification of a 3-DOF Spherical Electromagnetic Brake for Haptic Interface
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0188-0
Abstract: Electromagnetic brake is an efficient device that provides damping to stop the undesired motion of the manipulator. A spherical design of electromagnetic brake is presented with a simple and compact alternative for haptic application. The… read more here.
Keywords: electromagnetic brake; haptic interface; spherical electromagnetic; brake ... See more keywords
Design of magneto-rheological brake for optimum dimension
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1089-5
Abstract: Online control of braking performance of magneto-rheological (MR) brake by bridling the apparent viscosity of MR fluid and by amending magnetic field is considered as an effective and smart option to replace the conventional disc… read more here.
Keywords: methodology; braking performance; performance; magneto rheological ... See more keywords
Correlation of field and experimental test data of wear in heavy commercial vehicle brake liners
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DOI: 10.1007/s40544-017-0138-x
Abstract: The correlation between the wear behavior of a heavy commercial vehicle (HCV) brake liner tested under controlled laboratory conditions and that in actual field conditions is investigated. A brake liner study for friction and wear… read more here.
Keywords: brake liner; field; liner; test ... See more keywords
Modal Amplitude Stability Analysis and its application to brake squeal
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DOI: 10.1016/j.apacoust.2016.09.010
Abstract: Abstract In the present study, a new approach is proposed to predict the occurrence of squeal in brake systems. This strategy, called Modal Amplitude Stability Analysis (MASA), is based on the calculation of the first… read more here.
Keywords: methodology; stability analysis; analysis; modal amplitude ... See more keywords
An investigation into the failure mechanism of severe abrasion of high-speed train brake discs on snowy days
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.03.014
Abstract: Abstract The brake discs of high-speed trains undergo severe abrasion on snowy days, which damages the safety of railway transportation. In the present paper, the mechanism leadinig to severe abrasion failure of brake discs in… read more here.
Keywords: severe abrasion; brake; brake discs; snowy days ... See more keywords
Fatigue fracture analysis of brake disc bolts under continuous braking condition
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104588
Abstract: Abstract In this research, the bolts fracture problem of brake disc under a section downhill of the Lanzhou-Wulumuqi railway (LW) line has been studied via experimental and fatigue analysis. The physical and chemical properties of… read more here.
Keywords: fracture; brake; analysis; continuous braking ... See more keywords
Yaw Angle Control of Heavy Commercial Road Vehicle with Faulty Brake
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DOI: 10.1016/j.ifacol.2020.06.069
Abstract: Abstract Faults in an air brake system affect the performance of Heavy Commercial Road Vehicles (HCRVs). One of the major faults in the air brake system is the “out-of-adjustment”of pushrod due to excessive brake wear,… read more here.
Keywords: yaw angle; road; vehicle; heavy commercial ... See more keywords
Influence of calcium sulfate whiskers on the tribological characteristics of automotive brake friction materials
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DOI: 10.1016/j.jestch.2019.06.007
Abstract: Abstract Functional fillers enhance the frictional performances of automotive brake friction materials (BFM). The influence of Calcium sulfate whiskers (CaSO4) in BFM’s and its effect as a functional filler on the tribological performances were investigated.… read more here.
Keywords: caso4 whiskers; calcium sulfate; sulfate whiskers; friction ... See more keywords