1. Editors’ perspectives: road vehicle suspension design, dynamics, and control
2. Lu J, Hrovat D, Thomas P, Engleman J, Tseng HE, Filev D. Adaptive crash height adjustment using active suspensions. US patent 13/736,397. 2013.
3. Tseng EH, Hrovat D, Lu J, McConnell M, Dehmel M, Seemann M, Owens FV. Suspension control system to facilitate wheel motions during parking. US Patent 8,825,292. 2014 Sep 2.
4. Performance Limitations and Constraints for Active and Passive Suspensions: a Mechanical Multi-port Approach