Title :
Optimal design of nonlinear dc transistor circuits without solving network equations
Author :
Dutta, S. R K ; Vidyasagar, Mathukumalli
fDate :
8/1/1975 12:00:00 AM
Abstract :
A method is described for the optimization of nonlinear dc circuits. A performance index is defined to measure the difference. between the desired and the actual specifications. The novel approach taken here is to treat the network equations as equality constraints on the design parameters. The constrained optimization problem is then converted to an unconstrained one by a penalty function technique. A straightforward method is given for computing all the gradients needed during the optimization, given only the topology of the network and the branch relationships. This makes the algorithm easily amenable to a package program.
Keywords :
Computer applications, circuit design; Computer-aided circuit analysis and design; Nonlinear networks; Optimization techniques; Algorithm design and analysis; Constraint optimization; Design optimization; Graph theory; Nonlinear circuits; Nonlinear equations; Optimization methods; Performance analysis; Telephony; Voltage;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1975.1084103