Title :
An identification algorithm for rigid body mode systems
Author :
Ohnishi, Katsumi
Author_Institution :
Metron Inc., Reston, VA, USA
Abstract :
The purpose of this paper is to present an algorithm to identify the rigid body mode subsystem which is embedded in a system consisting of flexible and rigid body modes. The state space representation of the rigid body mode subsystem has the property such that all of the eigenvalues of the A-matrix are zero. The algorithm capitalizes on the special structure of the rigid body mode to generate a minimum order model
Keywords :
eigenvalues and eigenfunctions; filtering theory; identification; matrix algebra; reduced order systems; state-space methods; vibration control; eigenvalues; flexible mode; identification; matrix algebra; minimum order model; output filtering; rigid body mode systems; state space representation; vibration control; Actuators; Displacement measurement; Force measurement; Frequency; Noise measurement; Size measurement; State-space methods; Symmetric matrices; Velocity measurement; Vibration control;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.479003
