TY - GEN
T1 - A new discrete-time sliding-mode control with neural identification
AU - De Jesús Rubio, José
AU - Yu, Wen
AU - Ferreyra, Andrés
PY - 2006
Y1 - 2006
N2 - In this paper, we present a new sliding mode controller for a class of unknown nonlinear discrete-time systems. We make the following two modifications: 1) The neural identifier which is used to estimate the unknown nonlinear system, applies new learning algorithms. The stability and non-zero properties are proved by dead-zone and projection technique. 2) We propose a new sliding surface and give a necessary condition to assure exponential decrease of the sliding surface. The time-varying gain in the sliding mode produces a low-chattering control signal. The closed-loop system with sliding mode controller and neural identifier is proved to be stable by Lyapunov method.
AB - In this paper, we present a new sliding mode controller for a class of unknown nonlinear discrete-time systems. We make the following two modifications: 1) The neural identifier which is used to estimate the unknown nonlinear system, applies new learning algorithms. The stability and non-zero properties are proved by dead-zone and projection technique. 2) We propose a new sliding surface and give a necessary condition to assure exponential decrease of the sliding surface. The time-varying gain in the sliding mode produces a low-chattering control signal. The closed-loop system with sliding mode controller and neural identifier is proved to be stable by Lyapunov method.
UR - http://www.scopus.com/inward/record.url?scp=34047230138&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:34047230138
SN - 1424402107
SN - 9781424402106
T3 - Proceedings of the American Control Conference
SP - 5413
EP - 5418
BT - Proceedings of the 2006 American Control Conference
T2 - 2006 American Control Conference
Y2 - 14 June 2006 through 16 June 2006
ER -