Karla Stricker, Lyle E. Kocher, Ed Koeberlein, Daniel G. Van Alstine, Gregory M. Shaver. Effective compression ratio estimation in engines with flexible intake valve actuation. In American Control Conference, ACC 2012, Montreal, QC, Canada, June 27-29, 2012. pages 1284-1289, IEEE, 2012. [doi]
Abstract is missing.