Using flatness analysis of nonlinear dynamic systems allows to obtain an analytic formula to calculate feedforward control trajectories for chemical batch reactors directly from the process engineering specifications...
Keywords: Nonlinear control, flatness analysis, trajectories, batch-processes, process control systems
02/2006 | at Automatisierungstechnik, Oldenbourg WissenschaftsverlagThe second part of this contribution is concerned with an electrorheological (ER) actuator comprising a double-rod cylinder which is located in the cross path of a full-bridge consisting of four ER valves...
Keywords: electrorheological actuator, high-dynamic hydraulic drive, electrorheological valve, Nonlinear control
07/2006 | at Automatisierungstechnik, Oldenbourg WissenschaftsverlagThis contribution is concerned with the model-based nonlinear control of a variable-displacement, self-supplied axial piston pump for the application in plastic injection moulding machines...
Keywords: self-supplied axial piston pump, hydraulics, Nonlinear control, adaptive backstepping, switched systems
02/2007 | at Automatisierungstechnik, Oldenbourg Wissenschaftsverlag