This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Control System for Single Wheel Station Heavy Tracked Vehicle Active Electromagnetic Suspension
Annotation ability available
Sector:
Language:
English
Abstract
Researchers at The University of Texas Center for Electromechanics recently completed design, fabrication, and preliminary testing of an Electromagnetic Active Suspension System (EMASS). The EMASS program was sponsored by the United States Army Tank Automotive and Armaments Command Center (TACOM) and the Defense Advanced Research Projects Agency (DARPA). A full scale, single wheel mockup of an M1 tank suspension was chosen for evaluating the EMASS concept. The specific goal of the program was to increase suspension performance so that cross-country terrain could be negotiated at speeds up to 17.9 m/s (40 mph) without subjecting vehicle occupants to greater than 0.5 gee rms.
This paper is a companion paper to a previous SAE publication [1] that developed suspension theory and control approaches. This paper focuses on hardware implementation, software implementation, and experimental results.
Recommended Content
Technical Paper | Design of Manufacturing Systems to Support Volume Flexibility |
Technical Paper | Fault Identification of Assembly Processes Using Fuzzy Set Theory |
Technical Paper | A Role-Playing Paradigm for Teaching Six Sigma QC |
Authors
- D. A. Weeks - The University of Texas at Austin Center for Electromechanics
- J. H. Beno - The University of Texas at Austin Center for Electromechanics
- D. A. Bresie - The University of Texas at Austin Center for Electromechanics
- A. M. Guenin - The University of Texas at Austin Center for Electromechanics
Citation
Weeks, D., Beno, J., Bresie, D., and Guenin, A., "Control System for Single Wheel Station Heavy Tracked Vehicle Active Electromagnetic Suspension," SAE Technical Paper 971087, 1997, https://doi.org/10.4271/971087.Also In
References
- Beno J.H. Hoogterp F.B. Weeks D.A. et al. “Electromechanical Suspension for Combat Vehicles.” SAE Publications #950775 1995 SAE International Congress and Exposition Detroit, MI. Feb 27 Mar 2 1995
- Foss C.F. Mckenzie P. “The Vickers Tanks” Patrick Stephens Limited Wellingborough, Northamptonshire, England 1988
- ElMadany M. M. Dokainish M. A. “An Assessment of Ride Quality of Heavy-Duty Trucks,” Current Trends in Truck Suspensions Society of Automotive Engineers, Inc. 45 56 November 1980
- Miller L. R. Nobles C. M. “The Design and Development of a Semi-active Suspension for a Military Tank,” Society of Automotive Engineers, Inc. 1 9 1988
- Ivers D. E. Miller L. R. “Experimental Comparison of Passive, Semi-Active On/Off, and Semi-Active Continuous Suspensions,” Advanced Truck Suspensions Society of Automotive Engineers, Inc. 1 7 November 1989
- Jolly M. R. Miller L. R. “The Control of Semi-Active Dampers Using Relative Feedback Signals.” Advanced Truck Suspensions Society of Automotive Engineers, Inc. 9 17 November 1989
- Aoyama Y. Kawabata K. Hasegawa S. Kobari Y. Sato M. Tsuruta E. “Development of the Full Active Suspension by Nissan,” Electronic and Non-Electronic suspension Systems and Steering Controls Society of Automotive Engineers, Inc. 77 85 September 1990
- Dohi J. Maruyama Y. “Ride Comfort Optimization for Commercial Trucks,” Total Vehicle Ride, Handling and Advanced Suspensions Society of Automotive Engineers, Inc. 15 27 October 1990
- Kiriczi S. Kashani R. “Control of Active Suspension with Parameter Uncertainty and Non-White Road Unevenness Disturbance Input,” Total Vehicle Ride, Handling and Advanced Suspensions Society of Automotive Engineers, Inc. 75 81 October 1990
- Miller L. R. Nobles C. M. “Methods for Eliminating Jerk and Noise in Semi-Active Suspensions,” Total Vehicle Ride, Handling and Advanced Suspensions Society of Automotive Engineers, Inc. 83 91 October 1990
- Kojima H. Nakano J. Nakayama H. Kawashima N. “Development of New Toyota electronic Modulated Suspension - Two Concepts for Semi-Active Suspension Control,” Car Suspension Systems and Vehicle Dynamics Society of Automotive Engineers, Inc. 1 14 September 1991
- Dunwoody A.Bruce “Digital Active Suspension,” Car Suspension Systems and Vehicle Dynamics Society of Automotive Engineers, Inc. 33 43 September 1991
- Crolla D. A. Abdel-Hady M. B. A. “Semi-Active Suspension control for a Full Vehicle Model,” Car Suspension Systems and Vehicle Dynamics Society of Automotive Engineers, Inc. 45 51 September 1991
- Barak Pinhas “Magic Numbers in Design of Suspensions for Passenger Cars,” Car Suspension Systems and Vehicle Dynamics Society of Automotive Engineers, Inc. 53 88 September 1991
- Inagaki S. Inoue H. Sato S. Tabata M. Kokubo K. “Development of Feedforward Control Algorithms for Active Suspension,” Automotive Suspensions and Steering Systems Society of Automotive Engineers, Inc. 31 40 February 1992
- Nagiri S. Doi S. Shoh-no S. Hiraiwa N. “Improvement of Ride Comfort by Preview Vehicle-Suspension System,” Automotive Suspensions and Steering Systems Society of Automotive Engineers, Inc. 81 87 February 1992
- Esmailzadeh E. Bateni H. “Optimal Active Vehicle Suspensions with Full State Feedback Control,” Suspensions and Their Relationship to Vehicle Roll Stability Society of Automotive Engineers, Inc. 41 52 November 1992
- Queslati Faisal Sankar Seshadri “Performance of a Fail-Safe Active Suspension with Limited State Feedback for Improved Ride Quality and Reduced Pavement Loading in Heavy Vehicles,” Suspensions and Their Relationship to Vehicle roll Stability Society of Automotive Engineers, Inc. 53 62 November 1992
- Pinkos A. Shtarkman E. Fitzgerald T. “An Actively Damped Passenger Car Suspension System with Low Voltage Electro-Rheological Magnetic Fluid,” Vehicle Suspension and Steering Systems Society of Automotive Engineers, Inc. 87 93 March 1993
- Hoogterp Francis B. Saxon Nancy L. Schihl Peter J. “Semiactive Suspension for Military Vehicles,” SAE Technical Paper Series 930847 Society of Automotive Engineers, Inc. March 1993
- Temple Nancy L. Hoogterp Francis B. “Semiactive Suspension: A Mobility Enhancement for Combat Vehicles” European Conference on Off-Road Vehicles The International Society for Terrain Vehicle Systems London June 1992