منابع مشابه
Analysis of Impulsive Powertrain Noise
Refining vehicle NVH is a key aspect of the powertrain development process. Powertrain NVH refinement is impacted not only by overall sound levels, but also sound quality. Powertrain sound quality and therefore the level of NVH refinement can be adversely impacted by excessive impulsive noise. A process is outlined in this study to comprehend the occurrence of impulsive powertrain noise. Additi...
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We present the verification of a benchmark powertrain control system using the hybrid system verification tool C2E2. This model comes from a suite of benchmarks that were posed as a challenge problem for the hybrid systems community, and to our knowledge, we are reporting its first verification. For this work, we implemented the algorithm reported in [9] in C2E2, to automatically compute local ...
متن کاملAutomotive Powertrain Control: A Survey
This paper surveys recent and historical publications on automotive powertrain control. Controloriented models of gasoline and diesel engines and their aftertreatment systems are reviewed, and challenging control problems for conventional engines, hybrid vehicles and fuel cell powertrains are discussed. Fundamentals are revisited and advancements are highlighted. A comprehensive list of referen...
متن کاملProgress on Powertrain Verification Challenge with C2E2
In this paper, we present the progress we have made in verifying the benchmark powertrain control systems introduced in the last ARCH workshop. We implemented the algorithm reported in [8] in the hybrid system verification tool C2E2 for automatically computing local discrepancy (rate of convergence or divergence of trajectories). We created Stateflow translations of the original models to aid t...
متن کاملFPGA Based Powertrain Control for Electric Vehicles
Current legislation in European countries, as well as in other parts of the world, is putting stricter limits on pollutant emissions from road vehicles. This issue, in conjunction with the increase awareness of consumer for the environmental problems, will require the development of new clean propulsion systems in disruption with the current mobility solutions based on internal combustion engin...
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ژورنال
عنوان ژورنال: Auto Tech Review
سال: 2016
ISSN: 2250-3390,2347-9434
DOI: 10.1365/s40112-016-1247-z