Title :
Event-driven simulation of Filippov systems: The case of a nonlinear Wien bridge oscillator
Author :
Gallo, Guillermo ; Osorio, Gustavo ; Olivar, Gerard
Author_Institution :
Univ. Nac. de Colombia, Manizales, Colombia
Abstract :
Here, we will show how to simulate systems with sliding dynamics, also known as Filippov systems. The current simulation techniques have blocks, wrong solutions, and very long times when dealing with Filippov systems. We will study the case of a Wien bridge oscillator with a diode. The piecewise smooth model of the diode generates a sliding dynamics.
Keywords :
bridge circuits; diodes; oscillators; Filippov system; diode; event-driven simulation; nonlinear Wien bridge oscillator; piecewise smooth model; sliding dynamics; Bridge circuits; Computational modeling; Integrated circuit modeling; Mathematical model; Oscillators; Switches; Vectors; Filippov system; Finite state machine; Piecewise smooth model;
Conference_Titel :
Circuits and Systems (LASCAS), 2012 IEEE Third Latin American Symposium on
Conference_Location :
Playa del Carmen
Print_ISBN :
978-1-4673-1207-3
DOI :
10.1109/LASCAS.2012.6180299
