Pages
- 1
- 2
- document
-
van Lieshout, M.J. (author), Timan, T. (author), Karanikolova, K. (author), Chen, T.M. (author), Jansen, S.T.H. (author), Snijders, R. (author), Brouwer, R. (author), Tejada Ruiz, A. (author), van Montfort, S. (author), Bolchi, M. (author), Suardi, S. (author), Kirova, M. (author), Castenco, P. (author), Bertolini, A. (author), Episcopo, F. (author), Alberti, S. (author), Palmerini, E. (author)As part of the ‘Study on Safety of non-embedded software’ TNO, VVA, and SSSA analysed the legal and business landscape and the challenges and opportunities related to new advanced technologies associated with digitisation and AI. The team studied: The safety of non-embedded software by gathering evidence and analysing the key risks, focusing on...report 2019
- document
-
Alirezaei, M. (author), Jansen, S.T.H. (author), Schmeitz, A.J.C. (author), Madhusudhanan, A.K. (author)The capacity of a vehicle to avoid collisions is predominantly defined by the friction potential of the tyres. A robustness analysis of a Collision Avoidance System is executed by simulation and experiments for extreme changes in tyre friction. The collision avoidance controller which utilizes steering angle is based on the State Dependent...conference paper 2016
- document
- van Zyl, P.S. (author), Dittrich, M.G. (author), Jansen, S.T.H. (author), de Graaf, E. (author) report 2016
- document
-
Dittrich, M.G. (author), de Roo, F. (author), van Zyl, P.S. (author), Jansen, S.T.H. (author), de Graaff, E. (author)Tyre-road noise is still a major and growing issue in Europe. A recent study performed in The Netherlands for the Dutch Ministry of Infrastructure and Environment examined the benefits of widescale introduction of high quality labeled tyres, with ‘Triple A’ rating for rolling resistance, wet grip and noise. Two scenarios were investigated, one...conference paper 2015
- document
-
Khabbaz Saberi, A. (author), Luo, Y. (author), Pawel Cichosz, F. (author), van den Brand, M. (author), Jansen, S.T.H. (author)Safety of automotive systems is becoming more involved, specially for the case of autonomous vehicles. The ISO 26262 standard offers a systematic approach for designing a safe road vehicle (or subsystems of a car) from design phase through its production. However, providing functional safety (according to ISO 26262) for an existing system is a...conference paper 2015
- document
-
Alirezaei, M. (author), Jansen, S.T.H. (author), Janssen, J.M. (author)In emergency cases a vehicle can arrive in a situation where it has to avoid colliding with one or more obstacles. At the same time the vehicle needs to stay within road boundaries, satisfy acceleration and jerk limits, fulfil stability requirements and respect that the vehicle response is very much depending on the vehicle speed and tire-road...conference paper 2015
- document
-
Wang, Y. (author), Kostić, D. (author), Jansen, S.T.H. (author), Nijmeijer, H. (author)The use of redundant sensors brings a rich diversity of information, nevertheless fusing different sensors that run at vastly different frequencies into a proper estimate is still a challenging sensor fusion problem. Instead of using the size-varying measurements and thereby the size-varying filters during each sampling period, we propose to...conference paper 2014
- document
-
Kanarachos, S.A. (author), Alirezaei, M. (author), Jansen, S.T.H. (author), Maurice, J.P. (author)In this paper the systematic development of an integrated braking controller for a vehicle driven by an electric motor on the front axle is presented. The objective is to engage the electric motor only during braking, up to the point at which the vehicle reaches its manoeuvrability and stability limit. The control challenges are to distribute...article 2014
- document
-
Jansen, S.T.H. (author), Schmeitz, R.M.T. (author), Wouters, A.P. (author), Teerhuis, A.P. (author)Suspension settings generally are a compromise for performance on different road roughness and stability requirements. With a priori information of the road roughness a superior performance can be achieved, and this information can be obtained from vehicle based road classification methods that use axle acceleration signals. This paper discusses...conference paper 2014
- document
-
Jansen, S.T.H. (author), Schmeitz, A.J.C. (author), Maas, S. (author), Rodarius, C. (author), Akkermans, L. (author)Goal and scope of this study. DG MOVE has set out to assess various aspects of the tyre use and quality related to road safety, by means of the study “Study on some safety-related aspects of tyre use”. This report is the result of a tender and was granted to TNO (Netherlands) with TML (Belgium) as partner. The overall aim of the study is to...report 2014
- document
- van Zyl, P.S. (author), de Roo, F. (author), Jansen, S.T.H. (author), de Graaf, E. (author) report 2014
- document
-
Jansen, S.T.H. (author), Schmeitz, A.J.C. (author), Maas, S. (author), Rodarius, C. (author), Akkermans, L. (author)The tyre is a key component that affects road safety. The European commission has posted a tender aimed to study what measures on a European level can be taken in relation to the use of tyres to improve road safety. The results of this study, supported by a cost benefit analyses and carried out by TNO and TML, are described in this report. The...report 2014
- document
-
Jansen, S.T.H. (author), van Boekel, J.J.P. (author), van Iersel, S.S. (author), Besselink, I.J.M. (author), Nijmeijer, H. (author)The driving range of electric vehicles can be extended using regenerative braking. Regenerative braking uses the elctric drive system, and therefore only the driven wheels, for decelerating the vehicle. Braking on one axle affects the stability of the vehicle, especially for road conditions with reduced friction. This paper discusses three...conference paper 2013
- document
- van Zyl, P.S. (author), van Goethem, S. (author), Jansen, S.T.H. (author), Kanarchos, S. (author), Rexeis, M. (author), Hausberger, S. (author), Smokers, R.T.M. (author) report 2013
- document
-
Kuiper, H. (author), Boonekamp, R.C. (author), Bijlsma, T. (author), Jansen, S.T.H. (author), Obdeijn, C. (author), Stuiver, A. (author), Spronkmans, S. (author), Bijnen, D. (author), Versteegh, T. (author)This report describes Phase 1 of an EL&I co-financing project in which research is carried out for influencing behavior of car-drivers in order to achieve reduction of CO2 emissions. It is investigated how the use of Serious Games and Social Media can influence the driver behaviour. The research fits well with the government program "Schoon en...report 2013
- document
-
Ólafsdóttir, J.M. (author), Lidberg, M. (author), Falcone, P. (author), van Iersel, S. (author), Jansen, S.T.H. (author)This paper presents a combined control and estimation framework for energy recuperation in fully electric vehicles. We consider a fully electric powertrain, with a driven front axle operating on low friction road surfaces. Our objective is to find the blending of regenerative and friction braking that maximizes the amount of recovered energy (i...conference paper 2012
- document
-
Niessen, B.C. (author), Jansen, S.T.H. (author), Besselink, I.J.M. (author), Schmeitz, A.J.C. (author), Nijmeijer, H. (author)The application of a single track vehicle model to describe the lateral vehicle dynamics is common for control applications. As a result of simplifications, the basic single track vehicle model uses different front and rear effective tyre characteristics, which are valid for one loading configuration only. A study is conducted for parameter...conference paper 2012
- document
-
Teerhuis, A.P. (author), Jansen, S.T.H. (author)The motorcycle lean (or roll) angle development is one of the main characteristics of motorcycle lateral dynamics. Control of motorcycle motions requires an accurate assessment of this quantity and for safety applications also the risk of sliding needs to be considered. Direct measurement of the roll angle and tyre slip is not available;...article 2012
- document
-
Falcone, P. (author), Lidberg, M. (author), Ólafsdóttir, J.M. (author), Jansen, S.T.H. (author), van Iersel, S. (author)Energy recuperation in fully electric vehicles is mainly limited by the requirement to preserve vehicle stability but it is also dependent on the brake system design and the ability of the control system. The boundaries of vehicle stability are difficult to assess, and must be approached with care, e.g. when maximizing the regenerative braking...conference paper 2011
- document
-
Wang, Y. (author), Mangnus, J. (author), Kostić, D. (author), Nijmeijer, H. (author), Jansen, S.T.H. (author)New driver support systems require knowledge of the vehicle position with great accuracy and reliability. Satellite navigation (GNSS) is generally insufficiently accurate for positioning and as an alternative to using a ground station, combinations with high quality motion sensors are used in so-called Inertial Navigation Systems. However the...conference paper 2011
Pages
- 1
- 2