Input to Output Linearization with Constrained Measurements
Sprache des Vortragstitels:
Englisch
Original Tagungtitel:
5th IFAC Symposium “Nonlinear Control Systems” NOLCOS’01
Sprache des Tagungstitel:
Englisch
Original Kurzfassung:
Many pracitcal control applications require nonlinear control concepts to fulfill the high demands on the performance. Often, differential geometric methods, like the well established exact input-to-state or input-to-output linearization approach are not applicable, since the implementation of the feedback law requires the measurement of the whole state. This contribution deals with a refinement of the input-to-output linearization such that the control law depends only on a predefinded set of measurements. More precisely, we derive the determining equations for one output function in the single-input, or a set of output functions in the multi-input case, such that the input-to-output map from the new input to the new output is linear and such that the feedback law uses predefinded measurements only. Finally, this approach is applied to a hydraulic positioning systems.
Sprache der Kurzfassung:
Englisch
Englischer Vortragstitel:
Input to Output Linearization with Constrained Measurements
Englischer Tagungstitel:
5th IFAC Symposium “Nonlinear Control Systems” NOLCOS’01
Englische Kurzfassung:
Many pracitcal control applications require nonlinear control concepts to fulfill the high demands on the performance. Often, differential geometric methods, like the well established exact input-to-state or input-to-output linearization approach are not applicable, since the implementation of the feedback law requires the measurement of the whole state. This contribution deals with a refinement of the input-to-output linearization such that the control law depends only on a predefinded set of measurements. More precisely, we derive the determining equations for one output function in the single-input, or a set of output functions in the multi-input case, such that the input-to-output map from the new input to the new output is linear and such that the feedback law uses predefinded measurements only. Finally, this approach is applied to a hydraulic positioning systems.
Forschungs-