Print Email Facebook Twitter Heavy duty test cycles and in-use compliance testing Title Heavy duty test cycles and in-use compliance testing Author Rijkeboer, R.C. Bijsterbosch, B.J. Baarbé, H.L. Bata, R. TNO Wegtransportmiddelen Publication year 1997 Abstract Measurement procedures for the legal limitation of emissions from heavy duty engines should adequately reflect the actual use of such engines in practice. Equally important is the possibility to monitor the emission performance of certified engines on the market. This paper gives a short overview of the experiences with the Dutch in-use compliance program for HD vehicles. The results indicate that such a monitoring of the existing fleet is of great importance for the national authorities. This means that any measurement procedure envisaged for legislation purposes should take account of the requirement of relatively easy monitoring of the emission behaviour in service just as much as the requirement of adequate simulation of practical vehicle operation. Subject Compliance testingHeavy duty enginesMeasurement proceduresTest cyclesVehicle operationsDiesel engine testsDiesel exhaust emission measurementDynamometers To reference this document use: http://resolver.tudelft.nl/uuid:bd12707e-5695-4c71-8d03-8c8a385205be TNO identifier 362510 Source SAE International Congress and Exposition, 24-27 February 1997, Detroit, MI, USA Article number SAE Paper 970754 Document type conference paper Files To receive the publication files, please send an e-mail request to TNO Library.