J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act July 18th, 2017

Slides:

Advertisements

Similar presentations

Orting School District Technology Plan July 1 st, 2013 to June 30, 2016.

Advertisements

Cycle allocation scheme Dr. Oliver Eberhardt For the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Division IG I 6 "Air.

WLTP Elaborated by the WLTP downscaling issues task force OIL #5 Proposal for modifications of the calculation parameter/coefficients.

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-094 Leader: Per Ohlund / Kazuki Kobayashi.

Comment from Japan for Normalization item “Deviation from target speed” WLTP-09-24e.

Progress report of e-Lab sub-group (WLTP rev1e)

WLTP OIL #6, annex 2, sections 3.2 and 3.3 Determination of engine speeds, calculation of available power.

Progress report of e-Lab sub-group (WLTP-10-12e) 1. Proposals for Adoption 2. Proposals for Discussions 3. Next Actions.

Status report of WLTP Sub Group EV EVE 14. At WLTP IWG 10 Adopted open issues.

WLTP, RESULT CALCULATION, V4 MEASURED RESULT IS CORRECTED BY RCB, KI, 14° TEST AND INTERPOLATION. BMW, Christoph Lueginger WLTP-12-08e.

1 Proposal for a downscaling procedure for the extra high speed phases of the WLTC for low powered vehicles within a vehicle class Technical justification.

André Rijnders RDW (NL) and Ernst Peter Weidmann ACEA-LCV

Renault statements and questions: Page Autor/Abt.: ACEA WLTP EV Group /Samarendra Tripathy 1] Phase specific calculation (appendix YYY of attached.

WLTP, result calculation, v6

Informal document GRPE (69th GRPE, 5 – 6 June 2014, agenda item 3(a))

1 Comments on the Ste 3 gearshift calculation tool from validation 2 participants Heinz Steven WLTP WLTP-DHC

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-012 Leader: Per Ohlund / Kazuki Kobayashi.

Status report and Discussion paper for Number of tests at WLTP Tokyo IWG in 2015 JAPAN WLTP-12-15e.

Nicolas HAREL Sam TRIPATHY 23/10/2014 CONFIDENTIEL PROPRIÉTÉ RENAULT WLTP PEV Range test procedure : End of test criteria.

WLTP Informal document No. GRPE (62nd GRPE, 6-10 June 2011, agenda item 3(a) 62nd GRPE agenda item 3 (a) WLTP WLTP secretary – Noriyuki Ichikawa.

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-081 Leader: Per Ohlund / Kazuki Kobayashi.

REPENTURN July 5, 2015 REPENTURN REPENTURN REPENTURN.

An estimation of the effect of gear transmission ratio variations on CO2 emissions from conventional vehicles over WLTP Alessandro Marotta, Giorgos Fontaras,

Starting note on gearshift issues

Standard Index Form Which is the odd one out, explain why? 2.67 x x x x x nd June 2011.

Status report about the work of the task force on gearshift issues

Study on Drive Trace Index of Electrified Vehicles

Position paper on Mode Construction during Validation 2

Timeline agreed at planning meeting held on 30th November 2015

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-012

Drive Trace Indices in WLTP

Confirmation on application to EVs unique cycle

Informal document No. GRPE (70th GRPE, January 2015, agenda item 3(b))

DE3N 34 Communication: Analysing and Presenting Complex Communication.

Status report on the DTI TF Takahiro HANIU (JASIC/JARI)

Input on wind tunnel criteria discussions

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-077

J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act June 14th, 2017

Driving Indices and correction of test cycle flexibilities

Analysis of the WLTP EU in-use database with respect to RDE-like trips, update and summary of previous presentations by H. Steven

GTR Corrections, Open Points, Expert Proposals and Confirmations in GTR 15 1/2/2019.

WLTP-DTP-LabProcICE-189

Informal document GRPE-78-14

EDLC(Embedded system Development Life Cycle ).

Informal document GRPE Rev.1

Correlation Improvements

Position paper on Mode Construction during Validation 2

Meeting of the Steering Group for Simulation Issues from the last SGS meeting in LAT model development Munich, 25 July 2014 Biagio Ciuffo Georgios.

Strategic Planning Timeline Overview

J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act May 18th, 2017

Denomination of temperature units in gtr 15

WLTP-24-03e_Appendix 3a Transposition of GTR15 (WLTP) and GTR19 (Evap) into UN Regulations Update from WLTP Transposition Task Force September.

Biagio Ciuffo Georgios Fontaras Stefanos Tsiakmakis Alessandro Marotta

Working Paper No. WLTP-05-12

Unit 3 Review (Calculator)

Review 1+3= 4 7+3= = 5 7+4= = = 6 7+6= = = 7+7+7=

J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act March 15th, 2017

3 Week A: May 1 – 19 3 Week B: May 22 – June 9

Calculate 9 x 81 = x 3 3 x 3 x 3 x 3 3 x 3 x 3 x 3 x 3 x 3 x =

WLTP CoP Procedure for CO2/FC

WLTP-E-Lab Sub Group Progress report WLTP-DTP-E-LabProc-028

Title : Alternative warm-up procedure WLTP rev1e by Japan

WLTP CoP Procedure for CO2/FC

WLTP CoP Procedure for CO2/FC

RDE Commission Meeting Nov 20th.

Complete the family of four

Working Paper No. WLTP-05-10e

WLTP CoP Procedure for CO2/FC

OIL# 52: End of PEV range criteria

Additional discussion points from the gearshift issues task force

Presentation transcript:

J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act July 18th, 2017 Update on correction of test cycle flexibilities J. Pavlovic, A. Marotta, B. Ciuffo WLTP 2nd Act July 18th, 2017

Conclusions (from WLTP 2nd act mtg. of 14 June 2017) Two step approach is suggested: Calculation of DIs (IWR and RMSSE) to eliminate extreme tests; and Correction to apply only on tests where DIs were within the agreed threshold limits; RMSSE of 0.8 km/h and IWR range of -4 (-2%)% to +4% is proposed; In addition, safety margin for corrections can be proposed, e.g. with correction criteria (like for RCB correction).

Proposal for discussion