Practical Circuit Design In An Elementary Circuit Theory Lab

2020 ◽  
Author(s):  
Christopher T. Field ◽  
Brian Jenkins
Keyword(s):  
Circuit Design ◽  
Circuit Theory ◽  
Elementary Circuit

Circuit Design and Implementation for a Class of Hysteretic Systems

2013 ◽  
Vol 313-314 ◽  
pp. 312-315
Author(s):  
Cun Zhi Pan ◽  
Ya Qian Liu ◽  
Jin Juan Xue
Keyword(s):  
Circuit Design ◽  
Circuit Theory ◽  
Circuit Board ◽  
Hysteresis Curve ◽  
Hysteretic Model ◽  
Hysteretic Systems ◽  
Design And Implementation ◽  
Data Acquisition Card ◽  
Signal Output ◽  
Simulation Results

Bouc-Wen model is a kind of more representative differential hysteretic model, which has the advantages of strong universality and parameters easily identification and that can better approximate the hysteresis curve. By using nonlinear system dynamics circuit theory, Bouc-Wen mathematical model is transformed into circuit model, the simulation results test the validity of the designed circuit and a physical circuit board is finally made. An experimental setup is established with the data acquisition card and related software. Circuit debugging and signal output under typical excitation of the circuit board are performed, the results show that the circuit board is be feasible to demonstrate the Bouc-Wen model.

Circuit theory and microphotonic circuit design: from resonant filters to light-powered nanomachines

2008 ◽  
Author(s):  
Miloš A. Popović ◽  
Peter T. Rakich ◽  
Tymon Barwicz ◽  
Marcus S. Dahlem ◽  
Fuwan Gan ◽  
...  
Keyword(s):  
Circuit Design ◽  
Circuit Theory ◽  
Resonant Filters

scholarly journals Identification of Circuit Parameters for the Specified or Measured Performances

2015 ◽  
Vol 61 (1) ◽  
pp. 95-100
Author(s):  
Jerzy Rutkowski
Keyword(s):  
Computational Complexity ◽  
Circuit Design ◽  
Analog Circuit ◽  
Circuit Theory ◽  
High Accuracy ◽  
Circuit Parameter ◽  
Analog Circuit Design ◽  
Pspice Simulation ◽  
Linear And Nonlinear ◽  
Current Difference

Abstract Extension of the method of analog circuit parameter identification for the specified design performances, originally presented by the same author in 1982, is described. These parameters are designated by means of PSpice simulation of the adjoint circuit to the original one. In this adjoint circuit, elements of the original circuit, described by the sized parameters, are replaced by controlled sources. Each such source is controlled by the differential voltage or current, difference between the calculated voltage or current and the specified one, with infinitely large gain. The method is applicable to both linear and nonlinear DC circuits and AC circuits and can be used in many fields of analog circuit design, such as: finding of acceptability region, analog fault diagnosis, postproduction identification and tuning. In the later cases, design performances are replaced by measurements of Circuit Under Test (CUT). Simplicity, extremely low computational complexity and high accuracy are the main benefits of the proposed, basic Circuit Theory based, approach - the solution is found after a single PSpice simulation. For better understanding of the presented methodology, five practical examples are discussed

Circuit Analysis Programmes Developed for Use in Degree Circuit Theory Courses

1975 ◽  
Vol 12 (4) ◽  
pp. 293-297
Author(s):  
G. J. Hawkins
Keyword(s):  
Data Entry ◽  
Circuit Theory ◽  
Circuit Analysis ◽  
Analysis Techniques ◽  
Elementary Circuit ◽  
Minimum Number ◽  
Computer Library ◽  
Circuit Designer

This paper describes five basic computer programmes, easy for the student or circuit designer to use, which aid and illustrate elementary circuit analysis techniques. Programmes may be stored in the computer library so permitting the minimum number of control instructions, and thus the data entry is very simple.

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