Analysis of results obtained on vehicle technical inspection using fBRAKE in Spain and development of a new model for semi-trailers based on Regulation No. 13

Nieto, Alvaro Barba; García, José Luis San Román; Díaz, V.; Sánchez, Susana Sanz

doi:10.1504/ijhvs.2018.10011855

Cited by 4 publications

(1 citation statement)

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“…Detection technology courses are the main courses of measurement and control technology and instrumentation, integrating the knowledge of mechanical, electronic, circuit, control, optics, electromagnetism and other aspects, and are closely related to production and research practice and are indispensable technologies in automatic detection and control systems. Understanding and mastering detection technology is crucial for improving the quality of students and developing analytical and creative abilities [1][2][3]. However, numerous knowledge points in the testing technology courses have complex connections with other courses.…”

Section: Introductionmentioning

confidence: 99%

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Sun

2023

Applied Mathematics and Nonlinear Sciences

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The construction of a non-destructive testing skills competition system is based on data decision technology in this paper. The distribution of each data pheromone is initialized using the Euclidean distance algorithm, and the probability value of each parameter is calculated using weighting coefficients. Then, the decision tree algorithm is used to sort the gain nodes of each information feature value, and accurate data classification is achieved by continuously updating the information entropy value. According to the final results, the students’ passing rate in the competition is about 79.8% on average, and their cognitive rate has increased by about 54.3% on average. The NDT skills competition system has helped improve the teaching quality of testing technology in colleges and universities.

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Section: Introductionmentioning

confidence: 99%

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Sun

2023

Applied Mathematics and Nonlinear Sciences

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Maintenance system of semi-trailer and risk priority number

Bárta

Galliková

Caban

2019

The Archives of Automotive Engineering – Archiwum Motoryzacji

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The new maintenance system of semi-trailer combination as a most used road freight transport means is the subject of interest in this article. The real experiences from practice and creation of the FMEA analysis of the system using software support are the basis of wear and damage analysis of air brake system components used on the semi-trailer combination. The desire to improve market position of the company, customer satisfaction, but also the product specifications, government regulatory requirements, agency recommendations, and legal implications are the grounds for continuous improvement of the product quality, reliability and safety. These reasons push the product manufacturers to perform risk analyses, which helps them identify and minimize system failures during the life cycle of product. One of the risk analysis techniques recommended by international standards to identify possible failure causes is the FMEA methodology. It helps to locate the failures and reduce their consequences, so that the intended function of the machine is fulfilled. In this paper was presented the wear and damage analysis of individual components of air brake system and creating of the FMECA analysis for semi-trailer combination. Base on them, new methods to detect failures of components of air systems, preventive measures and set up of a new planned preventive maintenance system for air brakes was designed. The cost of the proposed maintenance system is 2.2 times higher than the cost of the current maintenance system, but it minimizes the failures and their consequences (traffic accidents).

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Development and Characterization of a Compact Device for Measuring the Braking Torque of a Vehicle

Olmeda

Garrosa

Sánchez

et al. 2020

Sensors

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In this article, a new force transducer is designed, developed and built for the measurement of braking forces in the wheel rim of a motor vehicle. The parameters of the transducer design are justified using numerical simulation. In order to install it in the vehicle in a simple and interference-free way, the metal base of the caliper rod is used. It is manufactured and installed in a vehicle in order to obtain the signals of the wheel braking torque, in real time, and at different speeds of circulation, carrying out several tests on the track. Subsequently, data are obtained from calculations of the disc brake system itself. The latter provides instantaneous adherence values between the brake pad and the disc.

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Analysis of results obtained on vehicle technical inspection using fBRAKE in Spain and development of a new model for semi-trailers based on Regulation No. 13

Cited by 4 publications

References 0 publications

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Maintenance system of semi-trailer and risk priority number

Development and Characterization of a Compact Device for Measuring the Braking Torque of a Vehicle

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