HDH-15-02 | Draft agenda for the 15th HDH informal group session

HDH-14-07 | Draft minutes of the 14th HDH informal group session

HDH-15-04 | Report of the institutes regarding the heavy-duty hybrid test procedures Presentation of the results of the validation test program 1 and status of test program 2 (Chassis dyno test program at JRC, HDH drive cycle investigation, and HILS/SILS model verification) and review of open issues for drafting the GTR text.

HDH-15-04 | Report of the institutes regarding the heavy-duty hybrid test procedures Presentation of the results of the validation test program 1 and status of test program 2 (Chassis dyno test program at JRC, HDH drive cycle investigation, and HILS/SILS model verification) and review of open issues for drafting the GTR text.

HDH-15-09 | HDH Validation Program 2 (HILS): Update

HDH-15-05 | Examination of Worldwide Harmonized Vehicle Cycle slope Japan analysis of JRC chassis dyno test results under the Validation Test Program 2.

HDH-15-08/Rev.1 | Influence of WHVC Compensation Method on Emission Test Results: Revised Since the system output is different between WHTC, the test cycle for conventional vehicles, and WHVC, a compensation method has been proposed. JASIC reports on its verification of the compensation method and its impact on test results. (Revised version of the original document)

HDH-15-03 | Proposal for Plug-in Hybrid Certification Presentation concerning heavy-duty hybrids.

HDH-15-06 | Consideration of Vehicle Parameters for HILS Simulation Discussion of vehicle characteristics to be taken into account (or left out) in order to ensure an optimally harmonized set of heavy-duty vehicle test procedures for worldwide use.

HDH-15-07 | Development of Worldwide Harmonized Vehicle Cycle weighting factors

HDH-08-04 | Heavy-duty hybrid emissions test procedure: Status of program for HILS methodology

HDH-15-04 | Report of the institutes regarding the heavy-duty hybrid test procedures Presentation of the results of the validation test program 1 and status of test program 2 (Chassis dyno test program at JRC, HDH drive cycle investigation, and HILS/SILS model verification) and review of open issues for drafting the GTR text.

HDH-15-10 | Overview from the 15th HDH informal group session Summary of 14th HDH meeting Status of HDH validation test programs Topics for 15th HDH meeting Status of drafting group Revised roadmap & project planning Next meetings