A new approach for the feedforward control design of nonlinear systems is presented with the application to finite-time setpoint transition problems under input and output constraints...
Keywords: nonlinear feedforward control, setpoint transition, system inversion, internal dynamics, input and output constraints
04/2006 | at Automatisierungstechnik, Oldenbourg WissenschaftsverlagThe nonlinear analog of the notion of the zeros of a linear transfer function, which is called zero dynamics and developed by Isidori 20 years ago, is of basic importance for the analysis and synthesis of linear and nonlinear control systems...
Keywords: zero dynamics, nonlinear systems, internal dynamics, relative degree, minimum-phase system
07/2006 | at Automatisierungstechnik, Oldenbourg WissenschaftsverlagThe usage of a nonlinear controller on the basis of the exact Input-Output Linearization method guarantees of the considered servopneumatic drive, a good tracking behavior...
Keywords: servopneumatic, trajectory tracking, internal dynamics, sizing of drives, trajectory planning
02/2007 | at Automatisierungstechnik, Oldenbourg Wissenschaftsverlag