Wilts, Charles H. <br/><br/>
Principles of feedback control 

 - Massachusetts :   Addison Wesley,   1960. 
 - 270 p. 
 - Addison Wesley Series in the engineering sciences .
<br/><br/>Introduction;Selected topics in linear differential equation theory;The response and error functions of feedback systems;Stability of feedback systems;Root-locus diagrams;The nyquist criterion;Elementary compensation techniques;Multiple-loop control systems;Some general stability considerations;The response of a closed-loop system;Sampled-data control systems;Nonlinear analysis using the describing function;Appendix 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONTROL AUTOMATICO<br/>SISTEMAS DE REALIMENTACION
<br/><br/><label>Universal Decimal Class. No.: </label>681.5