This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Using Triaxial Angular Rate Sensor and Accelerometer to Determine Spatial Orientation and Position in Impact Tests
Technical Paper
2009-01-0055
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
A data processing algorithm is presented for determining the spatial orientation and position of a rigid body in impact tests based on an instrumentation scheme consisting of a triaxial angular rate sensor and a trialaxial linear accelerometer. The algorithm adopts the unit quaternion as the main parameterized representation of the spatial orientation, and calculates its time history by solving an ordinary differential equation with the angular rate sensor reading as the input. Two supplemental representations, the Euler angles and the direction cosine matrix, are also used in this work, which provide an intuitive description of the orientation, and convenience in transforming the linear accelerometer output in the instrumentation frame to the global frame. The algorithm has been implemented as a computer program, and a set of example impact tests are included to demonstrate its application.
Recommended Content
Journal Article | Wireless Acceleration and Impact Recording Chips |
Technical Paper | Cancellation of Unknown Angular Rate Effects in Linear G Sensitivity Testing for Angular Rate Sensors |
Technical Paper | An Overview of the HVE Vehicle Model |
Authors
Topic
Citation
Wu, J., Shi, Y., Kang, J., and Nusholtz, G., "Using Triaxial Angular Rate Sensor and Accelerometer to Determine Spatial Orientation and Position in Impact Tests," SAE Technical Paper 2009-01-0055, 2009, https://doi.org/10.4271/2009-01-0055.Also In
References
- Alem M.N. Holstein, L.G. “Measurement of 3D Motion” HSRI, Ann Arbor, Michigan 1977
- Chou, C.C. McCoy, R.W. Le J.J. Fenton S.J. Neale, W. Rose, N. A. “Image Analysis of A Rollover Crash Test Using Photogrammetry” SAE 2006-01-0723
- Chou, C.C. Hu, J. Yang, K. King, A. “A Method for Determining the Vehcile-to-Ground Contact Load during Laboratory-based Rollover Tests” SAE 2008-01-0351
- Chu, A.S. “Problems in High-Shock Measurement” Endevco Technical Paper 308, http://www.endevco.com/ resources/tp_pdf/TP308.pdf
- Diebel, J. “Representing Attitude: Euler Angles, Unit Quaternions, and Rotation Vectors” Stanford University 2006 http://ai.stanford.edu/~diebel/attitude.html
- Goldstein, H. “Classical Mechanics” 2nd edition MA Addison-Wesley 1980
- Greenwood, D.T. “Principles of Dynamics” 2nd edition Prentice-Hall, Inc Englewood Cliffs, New Jersey 1988
- Merkle, A.C. Wing, I. Szcepanowski, R.S. McGee, B.M. Voo, L.M. Kleinberger, M. “Evaluation of Angular Rate Sensor Technologies for Assessment of Rear Impact Occupant Responses” Docket No. NHTSA-2007-27896 2007
- Mital, N.K. King, A.I. “Computation of Rigid-Body Rotation in Three-Dimensional Space from Body-Fixed Linear Acceleration Measurements” Paper No. 78-WA/Bio-5, Transactions of the ASME 1978
- Nusholtz, G.S. Wu, J. Kaiker, P. “Passenger Airbag Study Using Geometric Analysis of Rigid-body Motion” Experimental Mechanics 1991
- Nusholtz, G.S. “Geometric Methods in Determining Rigid-body Dynamics” Experimental Mechanics 1993
- Padgaonkar, A.J. Krieger, K.W. King, A.I. “Measurement of Angular Accelerations of a Rigid Body Using Linear Accelerometers,” J. Appl. Mech 1975
- Parsa, K. Angeles, J Misra, A.K. “Rigid-body Pose and Twist using an Accelerometer Array” Archive of Applied Mechanics 74 223 236 2004
- Rose, N.A. Neale, W McCoy, R. Fenton, S. Chou, C. “A Method to Quantify Vehicle Dynamics and Deformation for Vehicle Rollover Tests Using Camera-Matching Video Analysis” SAE 2008-01-0350
- Schwab, A.L. Meijaard, J.P. “How to Draw Euler Angles and Utilize Euler Parameters” Proceedings of IDETC/CIE 2006 ASME 2006 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference 2006
- Viano, D.C. Melvin, J.W. McCleary, J.D. Madeira, R.G. Shee, T.R. Horsch, J.D. “Measurement of Head Dynamics and Facial Contact Forces in the Hybrid III Dummy” Proceedings, of the 30th Stapp Car Crash Conference 1986 SAE Paper No 861891
- Voo, L Merkle, A. Chang S Kleinberger, M. “Comparison of Three Rotation Measurement Techniques in Rear Impact Application” SAE 2003-01-0174