PARAMETRIC IDENTIFICATION OF THE VARIABLE-STRUCTURE MODEL OF A N-2-LASER

In this work we propose the analysis of the complete Blumlein circuit for the excitation of a N-2-laser that produces a high order linear in tegro-differential equations system, when each of the two discharges ( the spark gap and the laser chamber) taking place in the circuit are s imulated by an inductance and a resistance connected in series. The sw itching time of both discharges is considered. The solution is found t hrough a parametric identification method based in the measured voltag es in the charge capacitors. A Runge-Kutta method for solving the inte gral terms and a Gauss-Seidel algorithm for the parametric identificat ion were used.