(28S) State Space Averaging with a pocket calculator

04232024, 11:43 PM
Post: #1




(28S) State Space Averaging with a pocket calculator
An excerpt from High Frequency Power Conversion {HFPC  MAY 1990 Proceedings} State Space Averaging with a pocket calculator, PerkinElmer Corp., Applied Science Division, pages 283  296
ABSTRACT The well known capabilities of the state space averaging technique is analyzing switched mode power supplies can be obtained with the HP28S calculator. This paper shows that the results from [1] can be duplicated with ease with the calculator programs provided herein. … … CREATING CALCULTOR SUBPROGRAMS The complete listing of the calculator programs is given in the Appendix. Here we show how to write the subprograms unique to each circuit. … … REFERENCES [1] F. Barzegar, R.D. Middlebrook and S. Cuk, "Using Small Computers to Model and Measure Magnitude and Phase of Regulator Transfer Functions and Loop Gain". Advances in SwitchedMode Power Conversions, Vols I & II, TESLACo, 1983. … APPENDIX Calculator Program Listings… … BEST! SlideRule 

04242024, 03:52 PM
Post: #2




RE: (28S) State Space Averaging with a pocket calculator
Hi SlideRule,
Thank you for this and other posts that include RPL & RPN code from little known, but very useful, articles & books! 

04242024, 07:48 PM
Post: #3




RE: (28S) State Space Averaging with a pocket calculator
Thank you for the kind remark.
BEST! SlideRule 

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