Saskia Monsma gaf een gastcollege bij de HAN in het kader van de opleiding Master of Control Systems Engineering.
De video van het college is hier te bekijken:
http://www.hansonexperience.com/my_weblog/2009/05/liveblog_master_of_control_systems_engineering.html
Saskia Monsma gaf een gastcollege bij de HAN in het kader van de opleiding Master of Control Systems Engineering.
De video van het college is hier te bekijken:
http://www.hansonexperience.com/my_weblog/2009/05/liveblog_master_of_control_systems_engineering.html
Shearograhy in the tire industry - short course Dr. Hartwig Suhr
Overview of the shearography techniques and system solutions of SDS Systemtechnik.
Beside the technical explanation various examples for results of defects are shown.
Understanding The Process and Benefits of Proficiency Testing - Steve HepburnMara International
The 3rd GCC Laboratory Proficiency Conference is organized as part of the strategic orientations of the GCC Standardization
Organization (GSO) for the development of the standardization and quality infrastructure, thereby contributing to the development of commerce and industry and to the support of national economy in the GCC member states.
Since the field of proficiency testing is newly introduced in the GCC member states and as the infrastructure of laboratories has not yet taken the shape of national or regional organizations representing the laboratories and reflecting their requirements, GSO is in need of meeting with a considerable group of laboratories to explore and prioritize GCC member states’ requirements in terms of the fields which must top the list of the fields to be developed and upgraded.
Based on the study conducted by GSO during 2011 on the status of proficiency testing activities in the member states which shown that the laboratories operating in the member states are in need of a unified data center on proficiency testing activities, GSO
organized two conferences in 2013 and 2014 on the subject. The conferences scored high rates of success in terms of the selected scientific material, quality of speakers and the targeted audience.
Accordingly, GSO conceptualization of the method of coordinating and upgrading the activity of proficiency tests in the GCC member states included a recommendation on the organization of annual training courses and awareness symposia by the GSO on the fields of proficiency tests.
This year’s Conference will be held in Dubai during two days the 24th and 25th of March 2015, and will coincide with the annual Analytical Industry exhibition ARABLAB which will be held in Dubai during the period 23 – 26 March 2015.
Shearograhy in the tire industry - short course Dr. Hartwig Suhr
Overview of the shearography techniques and system solutions of SDS Systemtechnik.
Beside the technical explanation various examples for results of defects are shown.
Understanding The Process and Benefits of Proficiency Testing - Steve HepburnMara International
The 3rd GCC Laboratory Proficiency Conference is organized as part of the strategic orientations of the GCC Standardization
Organization (GSO) for the development of the standardization and quality infrastructure, thereby contributing to the development of commerce and industry and to the support of national economy in the GCC member states.
Since the field of proficiency testing is newly introduced in the GCC member states and as the infrastructure of laboratories has not yet taken the shape of national or regional organizations representing the laboratories and reflecting their requirements, GSO is in need of meeting with a considerable group of laboratories to explore and prioritize GCC member states’ requirements in terms of the fields which must top the list of the fields to be developed and upgraded.
Based on the study conducted by GSO during 2011 on the status of proficiency testing activities in the member states which shown that the laboratories operating in the member states are in need of a unified data center on proficiency testing activities, GSO
organized two conferences in 2013 and 2014 on the subject. The conferences scored high rates of success in terms of the selected scientific material, quality of speakers and the targeted audience.
Accordingly, GSO conceptualization of the method of coordinating and upgrading the activity of proficiency tests in the GCC member states included a recommendation on the organization of annual training courses and awareness symposia by the GSO on the fields of proficiency tests.
This year’s Conference will be held in Dubai during two days the 24th and 25th of March 2015, and will coincide with the annual Analytical Industry exhibition ARABLAB which will be held in Dubai during the period 23 – 26 March 2015.
Building Your Employer Brand with Social MediaLuanWise
Presented at The Global HR Summit, 6th June 2024
In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
B2B payments are rapidly changing. Find out the 5 key questions you need to be asking yourself to be sure you are mastering B2B payments today. Learn more at www.BlueSnap.com.
Buy Verified PayPal Account | Buy Google 5 Star Reviewsusawebmarket
Buy Verified PayPal Account
Looking to buy verified PayPal accounts? Discover 7 expert tips for safely purchasing a verified PayPal account in 2024. Ensure security and reliability for your transactions.
PayPal Services Features-
🟢 Email Access
🟢 Bank Added
🟢 Card Verified
🟢 Full SSN Provided
🟢 Phone Number Access
🟢 Driving License Copy
🟢 Fasted Delivery
Client Satisfaction is Our First priority. Our services is very appropriate to buy. We assume that the first-rate way to purchase our offerings is to order on the website. If you have any worry in our cooperation usually You can order us on Skype or Telegram.
24/7 Hours Reply/Please Contact
usawebmarketEmail: support@usawebmarket.com
Skype: usawebmarket
Telegram: @usawebmarket
WhatsApp: +1(218) 203-5951
USA WEB MARKET is the Best Verified PayPal, Payoneer, Cash App, Skrill, Neteller, Stripe Account and SEO, SMM Service provider.100%Satisfection granted.100% replacement Granted.
An introduction to the cryptocurrency investment platform Binance Savings.Any kyc Account
Learn how to use Binance Savings to expand your bitcoin holdings. Discover how to maximize your earnings on one of the most reliable cryptocurrency exchange platforms, as well as how to earn interest on your cryptocurrency holdings and the various savings choices available.
Event Report - SAP Sapphire 2024 Orlando - lots of innovation and old challengesHolger Mueller
Holger Mueller of Constellation Research shares his key takeaways from SAP's Sapphire confernece, held in Orlando, June 3rd till 5th 2024, in the Orange Convention Center.
In the Adani-Hindenburg case, what is SEBI investigating.pptxAdani case
Adani SEBI investigation revealed that the latter had sought information from five foreign jurisdictions concerning the holdings of the firm’s foreign portfolio investors (FPIs) in relation to the alleged violations of the MPS Regulations. Nevertheless, the economic interest of the twelve FPIs based in tax haven jurisdictions still needs to be determined. The Adani Group firms classed these FPIs as public shareholders. According to Hindenburg, FPIs were used to get around regulatory standards.
Company Valuation webinar series - Tuesday, 4 June 2024FelixPerez547899
This session provided an update as to the latest valuation data in the UK and then delved into a discussion on the upcoming election and the impacts on valuation. We finished, as always with a Q&A
Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
1. TÜV SÜD Automotive Tire Test 2010/2011
Methodology & Test Results 235/35 R19 and 255/35 R19
TÜV SÜD Automotive GmbH
2. TÜV SÜD – The Corporation
FACTS & FIGURES
Technical service provider
> 16,000 staff on over 600 locations worldwide
Sales volume in 2010: € 1.55 billion
Headquarters: Munich (Germany)
Regions: Western Europe, Central Eastern Europe,
Middle East/Africa, Asia-Pacific and Americas
Over 140 years of business success
Consulting Testing Certification Training
on behalf of industry, trade and commerce, public institutions and private individuals.
Page 2
TÜV SÜD Automotive GmbH
3. TÜV SÜD Automotive – The Company
AREAS OF BUSINESS
Independent research and development
partner of the automotive industry
• ~ 400 employees
• Competence centers in Europe: Garching,
Filderstadt, Heimsheim and Prague
Services Key Targets
Consulting Safety
Testing Comfort
Homologation Environment
Page 3
TÜV SÜD Automotive GmbH
4. TÜV SÜD Automotive – Tire Testing
BACKGROUND
TÜV SÜD Automotive is performing tire tests for more than 30 years, in indoor and outdoor testing.
Tire tests are done for the purpose of
- development (e.g. new patterns)
- homologation (e.g. ECE R30, ECE R117,…)
- consumer information and marketing (e.g. EC Tire Labeling, Benchmark Tests,… )
A key element especially for tests with the target of development and consumer information is a comprehensive
investigation of the performance of the tire. This concerns all important criteria, such as
- Safety features, especially in emergency situations (e.g. stopping distance)
- Driving experience (e.g. handling, ride & comfort)
- Environment and cost-effectiveness (e.g. rolling resistance & fuel consumption, service life)
A balanced performance, i.e. good to very good achievements in any of the tested criteria is the key factor for a
good global result and customer satisfaction.
Page 4
TÜV SÜD Automotive GmbH
5. TÜV SÜD Automotive – Tire Testing
BRAKING TESTS
A short braking distance is a highly important feature of active driving safety, on all kinds of road surface.
Legal Backgrounds:
Wet: ECE R117 and EC Dir. 222/2009 (Tire Labelling)
Dry: No requirements for a minimum performance
Wet Braking Parameters (acc. to ECE R117)
- speed from 80-20 km/h, full ABS braking
- uniform inflation pressure (220 kPa)
- tyre load of 60 - 90% of max. load capacity
Dry Braking Parameters
- from 100-0 km/h, full ABS braking
- inflation pressure acc. to car’s manual
Page 5
TÜV SÜD Automotive GmbH
6. TÜV SÜD Automotive – Tire Testing
BRAKING TEST
Practical Test Implementation (I)
Before the start:
- for wet braking: Make sure that the surface complies with the requirements of ECE R117, e.g. with a pendulum
tester to measure the friction level and a sand patch application to determine the roughness of the surface.
Before the measuring runs:
- Installation and launch of metrology equipment (e.g. V-Box)
- Marking the braking lane and braking point (e.g. with pylons or
ground markers) to make sure that the same area and traces are
used throughout the test for all tires.
-Do some runs with non-test tires to condition the track and heat up
the brakes of the car.
Page 6
TÜV SÜD Automotive GmbH
7. TÜV SÜD Automotive – Tire Testing
BRAKING TEST
Practical Test Implementation (II)
Test Sequence/Repetitions:
If there are e.g. three competitors (T1, T2, T3) in the test, the testing order (with T1 = reference) would be :
T1 (3) → T2 (6) → T3 (6) → T1 (3). For wet braking, a Standard Reference Tests Tire is used.
Procedure:
- Enter the braking lane with speed approx. 5 km/h higher than the initial speed (e.g. on wet surface, ~ 85 km/h)
- Apply full pedal pressure at the braking point and brake down to standstill
- The metrology system automatically calculates the distance travelled in the chosen speed range (e.g. Wet 80 – 20)
Evaluation:
The basic evaluation is the comparison of the mean acceleration of the test tires compared to the mean
acceleration of the reference tire (ref tire = 100%).
Page 7
TÜV SÜD Automotive GmbH
8. TÜV SÜD Automotive – Tire Testing
DRY HANDLING TEST
The performance of the tires has an overriding influence on the driving experience of a car. In a handling test, the
influence of the tire on the driving feeling and the driving safety (esp. in emergency situations) is assessed.
Legal requirements: There are no legal requirements or uniform test standards for a handling test.
The handling test is normally subdivided into two parts:
Objective part: measurement of lap times on a specially designed
handling circuit.
The lap times represent to a certain extent the grip level
of a tire in longitudinal (traction/braking) and lateral (cornering) direction.
The lap times alone do not allow to draw conclusions on
the ride properties, the driving safety and the performance at the limits.
Subjective part: assessment by the test driver of different ride and
handling properties, the driving safety and the performance in emergency situations.
Page 8
TÜV SÜD Automotive GmbH
9. TÜV SÜD Automotive – Tire Testing
DRY HANDLING TEST
Before the start: Selection of the test vehicle
- sufficient engine power
- representative for the market and the tire range
- tire size to be tested has to be released as OE or retrofitting size
- powerful, reliable and firm brake system
Before the test runs:
- Install the metrology equipment for taking the lap times (optical or radio transmitter near the track, receiver and
display inside the car)
- Some laps are driven with non-test tires to heat up the engine and the brakes and to make the driver familiar to
the track and the conditions (until lap times are constant within <~0.3 sec)
Page 9
TÜV SÜD Automotive GmbH
10. TÜV SÜD Automotive – Tire Testing
DRY HANDLING TEST
Test Sequence/ Repetitions: Similar as in the braking tests
One tire (part of the test program or not) is chosen to serve as control or reference tire . This tire is run as the first
tire and then repeatedly in the progress of the test in order to be able to detect and correct changes of the ambient
conditions (for lap times) and to recall the “reference state” to the driver (for the subjective assessment).
Criteria for the subjective assessment
The subjective assessment is based on a grading scale with scores from 1 (= worst) to 10 (= best).
The criteria are allocated to different areas of performance:
►Response and Feedback ► Steering angle and Preciseness
► Directional Control, Grip and Balance ► Driving safety and performance at the limits
Evaluation: One subjective global score for the handling performance (made up from individual scores of the 4
areas) & the lap times (converted into an average speed, expressed as percentage).
Page 10
TÜV SÜD Automotive GmbH
11. TÜV SÜD Automotive – Test Framework
TEST DETAILS
TIRE RANGE:
Sport/Supersport: UHP tires for sports cars and powerful executive / luxury class cars
SIZES IN TEST:
235/35 R19 91Y (tested in 2010) 255/35 R19 96 Y (tested in 2011)
TEST CRITERIA (among others):
- Wet Braking - Dry Braking - Dry Handling
COMPETITORS:
- Premium brand tire manufacturers with their recent patterns and in the specifications available in the market
at the time of testing.
Page 11
TÜV SÜD Automotive GmbH
12. TÜV SÜD Automotive – Test Framework
DETAILS – WET BRAKING
TEST LOCATION: RDW Test Center Lelystad (NL)
Proving ground of the Dutch Type Approval Authority
Approved wet braking track according to ECE R117
with wet asphalt surface (low µ, BPN >50)
All tests have been carried out at
ground temperatures above 15°C.
Page 12
TÜV SÜD Automotive GmbH
13. TÜV SÜD Automotive – Test Framework
DETAILS – DRY TESTS
TEST LOCATION: ATP Papenburg (Germany) HANDLING TRACK : Reproduction of small “Hockenheimring”
Independent proving ground, linked to Daimler AG.
Track Length: 2600m
The dry braking tests were done at ATP, too.
Page 13
TÜV SÜD Automotive GmbH
14. TÜV SÜD Automotive – Test Framework
DETAILS – TEST VEHICLES
Size 235/35 R19 Size 255/35 R19
Audi TT 2.0 TFSI (200 hp) Audi S4 Avant (333 hp)
(wet braking on normal Audi A4 2.0 TDI)
Page 14
TÜV SÜD Automotive GmbH
15. TÜV SÜD Automotive – Test Results
DETAILS – TEST TIRES
COMPETITORS - 235/35 R19 91 Y (test in 2010)
The competitor tires in
the test have been
purchased by TÜV SÜD
BRIDGESTONE CONTI DUNLOP Automotive on the
POTENZA S001 SPORTCONTACT 5P SP SPORT MAXX GT
market from normal tire
dealers and wholesalers.
GOODYEAR MICHELIN PIRELLI
EAGLE F1 ASYM. PILOT SUPER SPORT P ZERO
Page 15
16. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 235/35 R19 91 Y
WET BRAKING PERFORMANCE, low µ 80-20 km/h, RELATIVE TO MICHELIN TIRE
The performance of the Michelin
tire represents 100%.
The dotted red line marks the
average performance of all other
competitor tires in this segment
compared to the Michelin.
All values are mathematically
rounded to one decimal digit.
Difference Best /Worst Tire:
Ø = 95.0 %
~ 5.0 meters
Page 16
TÜV SÜD Automotive GmbH
17. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 235/35 R19 91 Y
DRY BRAKING PERFORMANCE, 100-0 km/h, RELATIVE TO MICHELIN TIRE
The performance of the Michelin
tire represents 100%.
The dotted red line marks the
average performance of all other
competitor tires in this segment
compared to the Michelin.
All values are mathematically
rounded to one decimal digit.
Difference Best /Worst Tire:
Ø = 96.3 %
~ 2.4 meters
Page 17
TÜV SÜD Automotive GmbH
18. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 235/35 R19 91 Y
DRY HANDLING PERFORMANCE
GLOBAL RATING SCORE AVERAGE SPEED [%]
Ø = 98.6 %
Grading Scale: 10 = outstanding, 9 = excellent, 8 = very good, 7 = good, 6 = satisfactory,
5 = just acceptable; 4 = unsatisfactory 3 = poor, 2 = very poor; 1 = unacceptable
Difference Best /Worst Tire: ~ 2.1 km/h (≈ 1.6 sec)
Page 18
TÜV SÜD Automotive GmbH
19. TÜV SÜD Automotive – Test Results
DETAILS – TEST TIRES
COMPETITORS - 255/35 R19 96 Y (test in 2011)
All tires in the test have
been purchased by TÜV
SÜD Automotive on the
BRIDGESTONE CONTI DUNLOP
market from normal tire
POTENZA S001 SPORTCONTACT 5P (MO) SP SPORT MAXX GT (AO)
dealers and wholesalers.
GOODYEAR MICHELIN PIRELLI
EAGLE F1 ASYM. 2 PILOT SUPER SPORT P ZERO (MO)
Page 19
20. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 255/35 R19 96 Y
WET BRAKING PERFORMANCE, low µ 80-20 km/h, RELATIVE TO MICHELIN TIRE
The performance of the Michelin
tire represents 100%.
The dotted red line marks the
average performance of all other
competitor tires in this segment
compared to the Michelin.
All values are mathematically
rounded to one decimal digit.
Difference Best /Worst Tire:
Ø = 97.7 %
~ 2.3 meters
Page 20
TÜV SÜD Automotive GmbH
21. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 255/35 R19 96 Y
DRY BRAKING PERFORMANCE, 100-0 km/h, RELATIVE TO MICHELIN TIRE
The performance of the Michelin
tire represents 100%.
The dotted red line marks the
average performance of all other
competitor tires in this segment
compared to the Michelin.
All values are mathematically
rounded to one decimal digit.
Difference Best /Worst Tire:
Ø = 97.3 %
~ 1.2 meters
Page 21
TÜV SÜD Automotive GmbH
22. TÜV SÜD Automotive – Test Results
DETAILS – TEST RESULTS
SIZE 255/35 R19 96 Y
DRY HANDLING PERFORMANCE
GLOBAL RATING SCORE AVERAGE SPEED [%]
Ø = 99.0 %
Grading Scale: 10 = outstanding, 9 = excellent, 8 = very good, 7 = good, 6 = satisfactory,
5 = just acceptable; 4 = unsatisfactory 3 = poor, 2 = very poor; 1 = unacceptable
Difference Best /Worst Tire: ~ 1.9 km/h (≈ 1.3 sec )
Page 22
TÜV SÜD Automotive GmbH