A topological obstruction in a control problem

作者：Broucke Mireille E^*; Ornik Melkior; Mansouri Abdol Reza

来源：Systems & Control Letters, 2017, 108: 71-79.

DOI：10.1016/j.sysconle.2017.08.005

• Reach control problem
• Topological obstruction
• Extension problem

One of the important discoveries in control theory is a topological obstruction to continuous feedback stabilization for general nonlinear control systems. In this note we describe another topological obstruction arising from a very different control problem called the reach control problem. Motivated by a classical topological obstruction for extending continuous maps on spheres, we introduce the problem of extending continuous maps on simplices. It is shown that the same condition as in the sphere case gives rise to the obstruction.

• 出版日期2017-10