Title :
Eigenvalue assignment of unified systems with slow and fast modes
Author :
Singh, H. ; Naidu, D.S. ; Peterson, J.N.
Author_Institution :
Dept. of Electr. Eng., Idaho Univ., Moscow, ID, USA
Abstract :
A unified approach based on delta operator is presented to control the two-time scale, discrete-time or continuous-time systems. It is shown that such systems can be decomposed into a fast subsystem with large eigenvalues and a slow subsystem with small eigenvalues. Separate eigenvalues assignment is attained using independent feedback gains. Application of the technique is demonstrated via the problem of independently controlling the speed and torque of petrol engine dynamometer test rig
Keywords :
discrete time systems; eigenstructure assignment; feedback; continuous-time systems; delta operator; discrete-time systems; fast modes; independent feedback gains; petrol engine dynamometer test rig; separate eigenvalues assignment; slow modes; two-time scale systems; unified systems; Control engineering; Control systems; Educational institutions; Eigenvalues and eigenfunctions; Electric variables measurement; Feedback; Integrated circuit modeling; Sampling methods; Torque control; Vectors;
Conference_Titel :
Control Applications, 1996., Proceedings of the 1996 IEEE International Conference on
Conference_Location :
Dearborn, MI
Print_ISBN :
0-7803-2975-9
DOI :
10.1109/CCA.1996.558715
