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IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 26, NO. 3, JUNE 1998 905 Toward "Smart Tubes" Using
 

Summary: IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 26, NO. 3, JUNE 1998 905
Toward "Smart Tubes" Using
Iterative Learning Control
Chaouki T. Abdallah, Senior Member, IEEE, Vatche S. Soualian, and Edl Schamiloglu, Senior Member, IEEE
Abstract-- In this paper, we present our progress toward
designing a "smart" high-peak power microwave (HPM) tube.
We use iterative learning-control (ILC) methodologies in order
to control a repetitively pulsed high-power backward-wave oscil-
lator (BWO). The learning-control algorithm is used to drive the
error between the actual output and its desired value to zero. The
desired output may be a given power level, a given frequency, or
a combination of both. The learning-control methodology is then
verified in simulation. This methodology is applicable to a wide
variety of HPM sources.
Index Terms-- Backward-wave oscillator, frequency agility,
high-peak power microwave, iterative learning control.
I. INTRODUCTION
PRESENT-DAY high-peak power microwave (HPM)
sources typically operate in the single-shot regime
because of practical limitations imposed by the pulsed power

  

Source: Abdallah, Chaouki T- Electrical and Computer Engineering Department, University of New Mexico

 

Collections: Engineering