Xiaonan Zhang Consulting NVH Engineer HEAD acoustics China China
Over the last 25 years, the NVH simulator of HEAD acoustics widely is recognized by users worldwide for its excellent performance. It is the core tool for Full-Vehicle NVH development, especially sound quality development, which plays a core role in the whole vehicle development cycle (Benchmarking and Target setting, performance verification and optimization, etc.). The next generation of NVH simulator will adopt more advanced order synthesis algorithm, extending support for EV and HEV development.
Cloud Massive Simulation speeds ICV R&D than never before
Yue Li Technical director IAE Suzhou Technologies Co., Ltd. China
To accelerate the safe landing of autonomous driving, massive simulation is the key point. Yet, massive simulation needs higher computing resources and information service capacity. Cloud computing is becoming the inevitable choice for the development of massive simulation. From real time to super real time, cloud computing enables massive simulation and helps our customers in the entire industry to seize the “New track” of autonomous driving.
Technology Demonstration Presentation Of Climats Test Chamber
Yang ZHIJIAN Sales manager CLIMATS France
*Control System (spirale vision)
*Automotive Applications & Special Projects Presentation
Reduce ADAS Test Drive Miles with the KT ADAS HIL
Nicolai Konrad Managing Director Konrad GmbH China
As automotive OEMs align with governmental standards to verify vehicle safety before large scale deployments, a billion miles of test drive is gaining ground as an acceptable test method for ADAS features. But this approach faces its own challenges in terms of high costs and test times, reliable test scenarios and inability to test critical edge cases. In this session, we will introduce the KT ADAS HIL Sensor Fusion Test Workbench as a complete test solution for verifying ADAS functionality in a controlled lab environment and effectively reduce test drive miles.
Torque & Thermal - The core of VEM Engineering
Chong Geng General manager Beijing M-Stars Technology China
High level of VEM requires high level accuracy of test and analysis. Limited space and poor accessibility made standard sensor impossible for this mission. Advanced customized technology, combined with expert application knowledge and engineering service, is available and is leaving the standard sensor and even traditional telemetry solutions far behind with regard to reliability, reproducibility, accuracy, flexibility and ease of use. Integrated System Ltd. And M-stars take this solution to all customer and application for this mission.
A New Method for Generating Sine-on-Random Tests Using Real-World Data
Leo Zhang Country manager - China Vibration Research China - PRC USA
In the real world, engine-mounted components are exposed to a unique vibration environment. A Sine-on-Random test should be created to effectively reproduce this environment on a shaker; however, generating a repeatable accelerated test reflective of these engine environments can be difficult and time-consuming. In this presentation, we evaluate different test generation techniques and compare failure modes generated by shaker tests. Additionally, we validate a new method of analysis, acceleration, and generation. The result is a Sine-on-Random test designed using field data to replicate an engine environment on an electrodynamic shaker.
Accelerometers – Applications and Challenges in the Automotive Industry
Dr Chang Shu KTP research associate DJB Instruments (UK) Ltd UK
Accelerometer sensors are widely used in vibration testing at various humidity and/or temperature-controlled environments, for example in vibration shaker testing, modal analysis, NVH at room temperature, and powertrain performance up to 1000°C.
This presentation will review the selection tips of accelerometers in different applications and demonstrate why accelerometer designs (e.g. DJB’s unique KONIC Shear®) are important to testing quality. The future developments of piezoelectric accelerometers to meet extreme temperature testing environments will also be reviewed and the associated challenges discussed.
Presentation by Sonus Technologies
Details will be added shortly
AB Dynamics ADAS Development Tools for Simulation & Track Based Testing
Lan Tu Technical engineer Beijing Auto Tech Corp A506 China
In this presentation we will explain how our development tools in simulation and track-based testing can help you save time and money in your vehicle development. Our consistent Simpia software toolchain is present throughout all our products, which means complicated ADAS or AV test scenarios need only be generated once and can be taken straight from the virtual environment in the laboratory to be replayed in real life on the test track. AB Dynamics' advanced Driving Simulators include solutions for automotive and motorsport, enabling you to gain a significant advantage in your vehicle testing and development programme through virtual testing.
Solving a fundamental challenge for the autonomous vehicle industry: delivering
Cheng Yin Business development manager. Guangzhou Zeer Testing Technology Co., Ltd. China
For anyone looking to complete the autonomous vehicle design challenge, generating reliable training data from real-world recorded scenarios is incredibly expensive, time inefficient and inflexible. The industry has a need to create high quality, simulated training data which can complement existing real world recorded data. Achieving this quality is notoriously challenging. Delivering dependable training data requires several key components, such as the vehicle model, sensor models, traffic simulator and the digital world content to work together. Not to mention the necessity of a robust simulation process required to harness the available compute power. In this presentation, rFpro will explain how
Introduction to NVH in Electric Motors and case study
Li Yong EPT sales development manager HBM China
Electrification has changed how we experience a vehicle’s noise and how the vibration effects the durability of parts. Electric motors are fundamentally quieter and have higher rotational speeds than their engine counterparts, which has created a need to look at these engineering problems differently.
Many industries, including automotive and aerospace, have started merging their NVH and powertrain departments to include the user’s experience into their designs. Testing for noise and vibration and electrical quantities at the same time will provide an extended insight into how the electric machines and inverters are causing noise and vibration and how to amplify or mitigate it.
This topic will discuss the following:
What causes noise and vibration in electric machines
How electrical and mechanical signals are correlated
How simultaneous testing of electrical and NVH signals can speed up testing
Mapping NVH against motor controls
Best practices for virtual vehicle development for Autonomous Driving
Xiao Huang Managing director IPG Automotive (Shanghai) Co., Ltd. China
The challenge of high voltage and power in automotive electronics
vincent chen FAE ITECH ELECTRONIC CO.,LTD China
1、汽车行业的发展趋势 2、新能源汽车测试概述 3、OBC测试方案解析 4、汽车接线盒测试系统 5、汽车电子低压测试系统 6、经典案例分享
1、Development trend of automobile industry
2、Overview of new energy vehicle testing
3、Analysis of OBC test scheme
4、Automobile junction box test system
5、Automobile electronic low voltage test system
6、Classic case sharing
Presentation by Horiba
Details will be added shortly
Presentation by Moog
Details will be added shortly
Fuel cell introduction & How to test the fuel cell
Jay Lin Marketing specialist & sales in Chroma ATE(Suzhou) Chroma China
Fuel cell and hydrogen energy introduction ,providing the test solution for MEA ,fuel Stack & fuel cell engine.
Using Hybrid Simulation to Accelerate Active and Semi-active System Development
Michael Ma Senior application engineer MTS Systems (China) Co., Ltd. China
The widespread deployment of active and semi-active systems, accelerated by the onset of ADAS and autonomous vehicles, imposes myriad, complex technical challenges for developers using conventional test and proving ground approaches. Mechanical Hardware-in-the-Loop (mHIL), a hybrid simulation approach proven effective by MTS, integrates vehicle models and physical systems under test to enable meaningful system-level evaluation well in advance of vehicle prototypes and proving ground validation. This presentation explores the latest evolution of mHIL technology: a highly refined, purpose-built solution for active and semi-active damper development and evaluation, available in single, dual and four-corner turnkey configurations with electric or hydraulic actuation.
An integrated and accelerated durability analysis for automotive structural durability
Pengfei Li Vice general manager Shanghai SWINS Engineering Technology Co., Ltd. China
An integrated durability procedure usually includes road load data acquisition, multi-body simulation, finite element analysis, fatigue analysis, rig test, and proving ground test. To implement the integrated durability procedure, an overall mind of simulation and testing should be always taken into concern from the very beginning to the end: Why we collect these data? How can we make the analysis time shorter? What should we do to correlate the simulation and test? This presentation shows the method to accelerate the procedure and give the examples to make a good correlation between simulation and test from practical side.
Presentation by Poppe+Ponthoff
Details will be added shortly
Test Evolution to 2025 - ADAS to Autonomous
Deng Pan Senior BDM for greater China NI China
The ADAS and autonomous driving technology used in cars is accelerating faster than ever before. This has made it hard for the testing methods of the past to keep pace with the technology of future vehicles. Key challenges from ADAS to L3&higher is how to validate Sensing or Perception algorithom, as well as sensor fusion. In this session we’ll learn how NI platform build a turely high fidelity approach from SIL-HIL-Road test to cloud based simulation. to increase test coverage, save cost & effort and dramatically accelerate time to market
Torque Ripple and Cogging Torque in Electric Motors
Li Yong EPT sales development manager HBM China
This presentation will be a brief introduction to the effects and analysis of torque ripple in electric machines. It will cover the measurement of torque ripple, torque ripple examples, and frequency analysis of torque ripple
Sources of torque ripple
Importance of high accuracy and high bandwidth torque measurement
Correlation of electric and mechanical signals
Frequency analysis of torque signals
ATPA, a powerful NVH optimization method for transfer path analysis in vehicles
Zhengyun Chen Application engineer OROS France
Vehicles, with the new NVH challenges brought for example by electric powertrains, need to be continuously optimized. Transfer Path Analysis (TPA) is a key and widely used test based method to improve the NVH of vehicles. Along the years, various techniques have been developed with their advantages and limitations. In that context, OROS proposes the ATPA method that combines, in a unique way, an efficient experimental acquisition of the data with a powerful set of results. This presentation will focus on the main characteristics and differentiations brought by this method based on practical examples, from tests to analysis.
New imc new MHz DAQ system and KMT telemetry solution in EV test
Rene Buenger Senior international sales Manager imc Test & Measurement GmbH Germany
德国imc测试测量公司的新型高速数据采集系统 – imc EOS, 可在兆赫范围内工作。高达4 MHz的采样率可以非常快速地测量动态过程。应用范围非常广泛：从爆破测试中使用的高速记录仪到结构声音和振动测量，控制单元或安全气囊的开关过程分析以及碰撞测试，再到电动汽车实验。此外，遥测技术可以克服传统有线传感器在测量旋转部件或车载测试对象的力和扭矩方面的局限性。将imc-CRONOSflex测量系统与KMT-MTP-NT遥测技术相结合，可以实现一个特别模块化、灵活的概念。
imc T&M new fast DAQ system - imc EOS, can operate in the MHz range. Up to 4 MHz sample rate, dynamic processes can be precisely and be suitable to the areas from e-mobility experiments , analysis of switching processes on control units or airbag and crash tests, to structure-borne sound and vibration measurements. Furthermore, The telemetry measurement technology can overcome the limitations of classically wired sensors in measuring the force and torque of rotating parts or on mobile test objects. A particularly modular and flexible concept can be realized by combining imc CRONOSflex measurement system with KMT MTP-NT telemetry.
Multiple camera, high resolution video recording with GPS synchronisation for vehicle testing
Dr Martin Hill Co- founder Race Technology Ltd UK
The ability to accurately synchronise video footage with high accuracy vehicle testing data is invaluable for the vehicle development process. By extracting the GPS data from the video files in the latest GoPro cameras, the Analysis software from Race Technology accurately synchronises the video footage from up to 5 cameras with high accuracy logged data. This enables up to 5 video feeds to be viewed alongside the data with no physical connection required between the cameras and data logger, with frame rates up to 240fps and up to 4k resolution.
The High Speed Impact System can provide accurate pressure imaging
Terry Wason Senior business development manager XSENSOR Technology Corporation Canada
XSENSOR has commercialised a game changing High Speed pressure imaging technology that allows accurate pressure imaging for applications such as rear impact whiplash, front impact seatbelt, vibration transmissibility, airbag deployment, and drive-over tire contact patch analysis. Most current technologies give discrete load numbers on various points in a dummy/surface in an impact scenario but nothing is available on what happens between these points. XSENSOR’s high speed dynamic pressure imaging gives a detailed image, pressure data and pressure gradient over the entire surface. We will discuss the technology and showcase examples of dynamic pressure imaging applications used by CATARC at Tianjin.