This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Driveline NVH Integration of An NA Truck Program
ISSN: 0148-7191, e-ISSN: 2688-3627
Published June 05, 2019 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
In the current automotive industry, it is common that the driveline subsystem and components are normally from different automotive suppliers for OEMs. In order to ensure proper system integration and successful development of driveline system NVH performances, collaboration efforts between OEMs and suppliers are very demanding and important.
In this paper, a process is presented to achieve successfulness in developing and optimizing vehicle integration through effective teamwork between a driveline supplier and a major OEM. The development process includes multiple critical steps. They include target development and roll down, targets being specific and measurable, comprehension of interactions of driveline and vehicle dynamics, accurate definition of sensitivity, proper deployment of modal mapping strategy, which requires open data sharing; and system dynamics and optimization. More specially, the supplier can work with OEM to seek the most cost-effective solutions, through tuning the driveline system dynamics to provide "quiet" frequency zone against vehicle sensitivity, to avoid normally needed costly suspension changes. Two case studies of a pick-up vehicle driveline program integration are used in this paper to illustrate the effectiveness of the development process. The paper also presents the approach used to effectively and efficiently minimize risks for all of the complexities in the program where the complexity is tremendous.
|Technical Paper||Adaptive Control Strategies for a Switchable Damper Suspension System|
|Technical Paper||Fatigue Strength of an Urban Type Midi Bus Vehicle Chassis by Using Fem Analysis and Accelerated Fatigue Life Test|
CitationPeng, Y., Shi, Z., Folts, C., Kopp, G. et al., "Driveline NVH Integration of An NA Truck Program," SAE Technical Paper 2019-01-1559, 2019, https://doi.org/10.4271/2019-01-1559.
Data Sets - Support Documents
|Unnamed Dataset 1|
- Chen , Y. , Zhang , B. , Zhang , N. , and Zheng , M. A Condensation Method for the Dynamic Analysis of Vertical Vehicle-Track Interaction Considering Vehicle Flexibility ASME. J. Vib. Acoust. 137 4 041010 041010-8 2015 10.1115/1.4029947
- Chen , Y. , Joffre , D. , and Avitabile , P. Underwater Dynamic Response at Limited Points Expanded to Full-Field Strain Response ASME. J. Vib. Acoust. 140 5 051016 051016-9 2018 10.1115/1.4039800
- Jason , L. , Sun , Z. , Braun , W. , and Nyquist , J. Optimization of Propshaft Liner Tuning and Damping: A SYLENT Approach SAE Technical Paper 2015-01-2175 2015 10.4271/2015-01-2175
- Qi , H. , Zhang , B. , Zhang , N. , Zheng , M. et al. Enhanced Lateral and Roll Stability Study for a Two-Axle Bus via Hydraulically Interconnected Suspension Tuning SAE Int. J. Veh. Dyn., Stab., and NVH 3 1 5 18 2019 10.4271/10-03-01-0001
- Ley , J. , Sun , Z. , et al.
- Wellmann , T. , Govindswamy , K. , Braun , E. , and Wolff , K. Aspects of Driveline Integration for Optimized Vehicle NVH Characteristics SAE Technical Paper 2007-01-2246 2007 10.4271/2007-01-2246
- Sun , Z. , Schankin , D. , Braun , W. , and Ley , J. Attenuation of Driveline Vibrations through Tuning of Propeller Shaft Liners SAE Technical Paper 2011-01-1547 2011 10.4271/2011-01-1547
- Sun , Z. , Steyer , G. , et al. Driveshaft Design Guidelines for Optimized Axle Gear Mesh NVH Performance FISITA 2005, World Automotive Congress Barcelona, Spain 2004
- Sun , Z. , Steyer , G. et al. Variation Reduction of Axle System NVH SAE Technical Paper 2005-01-2309 2005 10.4271/2005-01-2309
- Sun , Z. , Steyer , G. , and Ranek , M. FEA Studies on Axle System Dynamics SAE Technical Paper 2002-01-1190 2002 10.4271/2002-01-1190