Title :
Factors in the design of digital controllers for sampled-data feedback systems
Author :
Bertram, E. John
Author_Institution :
Columbia University, New York, N. Y.
fDate :
7/1/1956 12:00:00 AM
Abstract :
This report is an extension of the design procedure proposed by Bergen and Ragazzini1 for error-sampled control systems. Restrictions on the specification of the over-all transmission K¿(z) caused by steady-state error considerations and the inability to cancel poles perfectly and zeros of the plant on or outside the unit circle are discussed. A design procedure which includes these restrictions is presented.
Keywords :
Control systems; Poles and zeros; Polynomials; Steady-state; Time domain analysis;
Journal_Title :
American Institute of Electrical Engineers, Part II: Applications and Industry, Transactions of the
DOI :
10.1109/TAI.1956.6367162
