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2014中国汽车工程学会年会

作者： Boix Eloi Ferrer Adria Fernandez Sandra Sellart Xavier applus+idiada Spain

ISBN: (纸本)9783662450420

As newer active and passive safety systems are developed,new testing requirements have appeared along with constraints and requirements that must be overcome while at the same time maintaining higher safety and quality *** paper presents a modular system that makes it possible to automate hazardous tests for drivers by using path following by means of a low-cost camera or defined GPS *** project provides a solution to tests where the driver cannot be inside the vehicle due to the inherent risk and complex methodology that must be *** developed system,which can be installed in any vehicle,is mounted on a small pick-up truck,which is used as a test *** this control architecture has been implemented,installed and tuned,the resulting steering manoeuvring allows tests required for recently developed and future safety systems to be *** experimental results show that the combination of artificial vision algorithms and steering wheel controller are capable of managing the lateral guidance of a vehicle as a human driver would do.

关键词： testing autonomous driving safety electronics rollover

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Evaluation of Fuel Cell Vehicle Regarding Hybridization Degree and Its Impact on Range, Weight and Energy Consumption

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Journal of Electrical Engineering 2015年第1期3卷 36-51页

作者： Marina Roche Natalia Artal applus idiada group Santa Oliva (Tarragona) E-43710 Spain

PUMA Mind is a co-funded project aimed at enhancing the understanding of the behavior of fuel cell systems in vehicles taking advantage of the new freedoms in design that electric powertrains provide. Within this project, idiada focused on the integration of fuel cell systems in the automotive sector and the resulting fuel cell power demand profiles were used as base line to develop the fuel cell technology within the scope of the project. This paper presents a further study on the PUMA Mind vehicles with the simulation software for Simulink environment vemSim developed at idiada. The paper deals with the sizing of a pure fuel cell vehicle, a hybrid fuel cell vehicle and a plug-in hybrid fuel cell vehicle. For each case, a dynamic vehicle model and an energy management algorithm were implemented in vemSim in order to calculate the required energy storage and optimize the powertrain efficiency and range in a variety of real driving conditions. Finally, simulations results were used to evaluate the impact of the hybridization degree on vehicle weight, components size, hydrogen and electric consumption and variability of the fuel cell and battery load. Those results unveil that all typologies of hybridization mentioned in the following paragraphs reach the target of range and obtain good performances according to different mission profiles.

关键词： Fuel cell hybrid plug-in simulation range.

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Viscoelastic models revisited:characteristics and interconversion formulas for generalized Kelvin-Voigt and Maxwell models

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Acta Mechanica Sinica 2019年第6期35卷 1191-1209页

作者： A.Serra-Aguila J.M.Puigoriol-Forcada G.Reyes J.Menacho Passive Safety Department Applus+IDIADA Spain Tarragona HQSanta OlivaL'AlbomarPO Box 2043710 TarragonaSpain IQS-School of Engineering Universitat Ramon LlullVia Augusta 39008017 BarcelonaSpain

Generalized Kelvin-Voigt and Maxwell models using Prony series are some of the most well-known models to characterize the behavior of *** simulation software for viscoelastic materials generally implement only some material ***,for the practice of the engineer,it is very useful to have formulas that establish the equivalence between different *** the existence of these relationships is a well-established fact,moving from one model to another involves a relatively long *** article presents a development of the relationships between generalized Kelvin-Voigt and Maxwell models using the aforementioned series and their respective relaxation and creep coefficients for one and two *** relationship between the singular points(maximums,minimums and inflexion points)is also included.

关键词： Viscoelasticity Dynamic mechanical analysis Mechanical vibrations

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Test Protocol for Kid-Shell Safety System for Children Passengers Travelling in Powered Two-Wheeled Vehicles

Test Protocol for Kid-Shell Safety System for Children Passe...

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2015中国汽车工程学会年会

作者： Fornells Alba Boix Eloi Azpeitia Jose Antonio Ferris Sergi Alba Juan Jose applus+idiada Babyauto SafeDsign Unizar

The KID-SHELL project aims to design and develop a protection system addressed to children who are travelling as Pl’W passengers,since motorcycles are by far the most dangerous means of ***,children are especially vulnerable due to their instability on the motorbike and their physical weakness with regard to the impact,reflexes and reaction to the *** European Commission is not aware of any specific national standard in the Member States,apart from requiring the use of helmets by motorcycle drivers and *** first stage of this project analysed the principal characteristics of traffic accidents involving child motorcycle passengers and what injuries they *** urban and non-urban areas were considered,as well as the type of accident scenario,type of accident,actions of the passenger and injuries suffered by child Pl’W ***,the data gathered was not only by frequency,but also by *** study included statistics and data of motorcycle accidents in Barcelona and the problems specific to children as motorcycle passengers,including a study of how the different stages of child development affect an *** aim of the second stage of the project was to define the design of the child protection system and develop an assessment protocol.A design,the KID-SHELL,was made which covered the most exposed parts of the child passenger in a Pl’W such as the back,neck and *** system is adjustable,being able to be used between 7 and 12 years;it is a one-piece vest with a rigid back part to protect the child in case of falling from the motorcycle or an *** test developed aims to evaluate the level of safety of the KID-SHELL protector and at the same time be able to reproduce the real case scenarios where the KID-SHELL may be involved such as;fall down abrasion,back fall down,lateral fall down,asphalt *** energy absorption that this system needs to provide in the event of an impact was evaluated and a

关键词： safety crash test protocol accident analysis children protection

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Evaluation of the Testing Capabilities of the Q10 Prototype Dummy

Evaluation of the Testing Capabilities of the Q10 Prototype ...

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FISITA 2012 World Automotive Congress--Volume 9: Automotive Safety Technology

作者： Alejandro Longton Marianne Hynd Kees Waagmeester Erik Salters Serge Cirovic applus idiada.Tarragona.Spain TRL Berkshire.UK Humaneties.Delft The Netherlands Dorel.Oldenzaal.Netlierlands University of Surrey GuildfordUK

Research objective The EPOCh project aimed to develop,test and evaluate a Q10 prototype *** tests were split in three main *** research aims:（1） for restraint loading were to evaluate the response of the Q10 dummy to different test set-up conditions,（2） for sensitivity to seat design testing were to evaluate the response of the Q10 dummy to different child seat designs,for the durability testing were to evaluate how many tests the Q10 dummy could withstand before damages to occur,to create a maintenance checklist and to identify how frequently it should be checked during a test *** A lest matrix was developed to assess the performance of the Q10 prototype *** more than 250 tests were carried out in different crash laboratories and there were only two Q10 prototype dummies available a careful action-plan had to be ***,a Gantt chart had to be *** static tests were carried ***,tests to compare the P10 dummy with the developed Q10 prototype were carried *** impact tests using Reg.44 were performed to check the dummy behaviour when submitted to an existing test *** tests,following the NPACS side and front impact test procedures,were also *** The certification tests showed that the Q10 prototype dummy correlates well with the biomechanical targets specified in the design *** the analysis carried out using the results from the Reg.44 testing,was concluded that the Q10 dummy is sensitive to changes in the test *** was noted that the dummy detected differences in the kinematics and the loading in different *** the analysis of the results from the NPACS testing,which were the most severe tests across the testing program,was concluded that the Q10 dummy was capable of detecting differences in the child restraint design and in the test setup in both side and frontal impact *** dummy showed good repeatability from the durability front and sid

关键词： Evaluation Testing Prototype Development Q10

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