Can I read Real-Time Stochastic Model and Control of EDM on EtoBox?

Real-Time Stochastic Model and Control of EDM by K.P. Rajurkar; W.M. Wang; R.P. Lindsay is a Engineering article available to read on EtoBox.

What is Real-Time Stochastic Model and Control of EDM about?

T h i s paper proposes a new EDM s e r v o control system i n which a high speed microcomputer, I B M 386. d i r e c t l y r e g u l a t e s t h e s e r v o feed speed, i n s t e a d of servo r e f e r e n c e v o l t a g e , and t a k e s t h e parameters of d i s c h a r g e time r a t i o s from an EDEl gap monitor a s t h e feed back s i g n a l . t o minimize t h e v a r i a n c e s of t h e c o n t r o l l e d process and i n c r e a s e t h e machining speed w i t h the c o n t r o l i n t e r v a l time of 2 m i l l i s e c o n d s . Extensive experimental i n v e s t i g a t i o n shows t h a t w i t h t h i s c o n t r o l method the machining p r o d u c t i v i t y i s 15% higher t h a n the values obtained by t h e model r e f e r e n c e a d a p t i v e c o n t r o l l e r when machining small holes and medium s i z e c a v i t i e s . This c o n t r o l system has been condensed i n t o a simple c o n t r o l c i r c u i t and can be implemented on any EDM u n i t .

Who reads Real-Time Stochastic Model and Control of EDM?

Author

K.P. Rajurkar; W.M. Wang; R.P. Lindsay

Publisher

International Academy for Production Engineering; Elsevier ; Elsevier USA; Elsevier BV (ISSN 0007-8506)

Published

1990

Language

EN

Field

Engineering (Physical Sciences)