J2264_202301 Chassis Dynamometer Simulation of Road Load Using Coastdown Techniques
Revised
01/13/2023
- Features
- Issuing Committee
- Content
- This procedure covers vehicle operation and electric dynamometer (dyno) load coefficient adjustment to simulate track road load within dynamometer inertia and road load simulation capabilities.
- Content
- This procedure has been revised to harmonize terminology across related SAE documents with the latest regulatory test procedure references. Clarifications were made to calculation definitions, computations, and evaluation of results as well as clarifying the text where definitions are referenced. Equations were reorganized to maintain consistency across the document. A spreadsheet based tool was developed that can be used to provide an evaluation reference for the calculation procedure, or to provide a step-by-step calculation verification for existing software.
- Pages
- 1
- Citation
- SAE International Recommended Practice, Chassis Dynamometer Simulation of Road Load Using Coastdown Techniques, SAE Standard J2264_202301, Revised January 2023, Issued April 1995, https://doi.org/10.4271/J2264_202301.