The Community for Technology Leaders
Green Image
Issue No. 06 - June (1969 vol. 18)
ISSN: 0018-9340
pp: 566
F.M. Brown , Dept. of Elec. Engrg. Air Force Institute of Technology
A recent note by Soudack [1] discusses the application of Levine's method of canonical analog programming [2] to nonlinear and time-varying differential equations. Assuming that only the ai(t) are time-varying, Soudack states that canonical programming cannot be applied to the differential equation E ai(t) piy(t) = E bj(t) piu(t) (1) unless the condition m < n-q (2) is satisfied, where q is "the order of the highest derivative where a nonlinearity occurs, or is the highest derivative multiplied by a time-varying coefficient."

F. Brown, "Comment on "Canonical Programming of Nonlinear and Time-Varying Differential Equations"," in IEEE Transactions on Computers, vol. 18, no. , pp. 566, 1969.
86 ms
(Ver 3.3 (11022016))