In this release, the graphical interface is going to by made more "user friendly," as shown in Fig. Actually, both traditional numerical simulators and advanced mathematical programs seem to be more suitable for expert designers, than for inexperienced undergraduate students. The program provides several tools to create the schematic of a linear analog circuit, perform its symbolic analysis find the network function in the Laplace domain with symbolic parameters , and to show the results in graphic form. The simulation module works on a netlist driven by Spice-like rules, which is automatically generated by the schematic editor.
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Analogue electronics Search for additional papers on this topic. His research interests are in the fields of circuit theory, neural networks and fault diagnosis of electronic circuits.
Good feedback about the qualities and faults, and many suggestions for possible improvements of the program have been dapwin to the authors.
GuiXT Mobile resides on a handheld or laptop. LC-ladder elliptic filter - gain response, poles and zeros. The paper presents program features, their development lines and fundamental aspects.
His interests are in the electric network simulation and high-frequency high-efficiency power converters. Schematic editors, simulator engine, and graphic processors will be integrated into the same environment, avoiding the proliferation of multiple instances of the same executable. The teaching of circuit analysis concepts and basic design techniques in network theory courses do not benefit from using classical programs, which are useful for expert designers, but not for inexperienced undergraduate students who still have difficulty in comprehending the concepts of stability, root position on the complex field, or optimization of sensitivity.
He is a Researcher in the Department of Engineering and Environmental Physics at the University of Basilicata, Italy, where he also teaches electrical sciences. Also, the educational purposes which are contained in the use of program itself are presented. Printing directly to a client machine from Mobile is not supported. This provides both the teacher and the student with good flexibility in designing and testing the circuit where the model of some device is assigned.
SAPWIN - A Symbolic Simulator as a Support in Electrical Engineering Education
The possibility to repeat in a very quick way multiple simulations Monte Carlo style with a random and wapwin variation of some or all circuit component values. Stampa la pagina corrente Mostra la posizione di questa pagina nella mappa.
Character pitch, line leading, type size. The influence of both topology and component value change on circuit behavior can be immediately evaluated by means of symbolic simulation. These two types of printing are as follows:.
The program herein described and distributed with this issue is version 1. This is still a beta version that will be tested and then delivered to those people who will consider it saowin useful tool in the engineering educational field.
This ensures that the actions will be ignored when they are called during output.
Modifying the SWIN (SAPWIN) Device Type
Complex valued neural network modelling of the balun of a biconical antenna Alessio BonciCarlo F. This sapwwin is stopped when the calculated error is lower than the error previously set by the user. The printing functionality must also be enabled on the Server.
In basic electrical engineering courses, networks with loop constraints are explained and advanced filter-design courses deal with this aapwin more accurately. He was assistant professor of Applied Electronics at the Accademia Navale of Livorno from toand researcher at the Electronic Engineering Department of Florence University from to This has been achieved by using symbolic techniques, which are widely recognized to be better suited for educational purposes than numerical procedures .
The program contains a user controlled approximation routine to reduce the symbolic expression to its most significant terms and suppress the others. The possibility of calculate multiple outputs over the same circuit.
SapWin 4.0 ' An enhanced tool for analysis and design of analog circuits
Users cannot connect directly to a desktop and print - all print requests must go through Server. He was also Researcher at the Department of Electronics and Telecommunications at the University of Florence where is sapwln working as an Associate Professor. Method of modeling analog circuits in verilog for mixed-signal design simulations Carsten Wegener European Conference on Circuit Theory and….
This figure also shows the symbolic output.
Personal use of this material is permitted. From This Paper Figures, tables, and topics from this paper.