2 papers
math.OC2003
Computing Dynamic Output Feedback Laws
Jan Verschelde, Yusong Wang
The pole placement problem asks to find laws to feed the output of a plant governed by a linear system of differential equations back to the input of the plant so that the resultin…
math.AG1999
Numerical homotopies to compute generic points on positive dimensional algebraic sets
Andrew J. Sommese, Jan Verschelde
Many applications modeled by polynomial systems have positive dimensional solution components (e.g., the path synthesis problems for four-bar mechanisms) that are challenging to co…