X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/book_gpu.git/blobdiff_plain/b4a21f0b9226126a2c50f54a5518be5ef7c60749..HEAD:/BookGPU/Chapters/chapter16/intro.tex?ds=inline diff --git a/BookGPU/Chapters/chapter16/intro.tex b/BookGPU/Chapters/chapter16/intro.tex index dda1808..6d021c3 100644 --- a/BookGPU/Chapters/chapter16/intro.tex +++ b/BookGPU/Chapters/chapter16/intro.tex @@ -42,7 +42,7 @@ In those switching power converters, it is the envelope, which is the power voltage delivered, not the fast switching waves in every cycle, that is of interest to the designers. -As shown in Fig.~\ref{fig:ef1}, the solid line is +As shown in Figure~\ref{fig:ef1}, the solid line is the waveform of the output node in a Buck converter~\cite{Krein:book'97}, the dots are the simulation points of SPICE\index{SPICE}, and the appended dash line is the envelope. @@ -54,7 +54,7 @@ clock cycle to get the accurate details of the carrier. For switching power converters, the waveform of the carrier in consequent cycles does not change much, envelope-following method is an approximation analysis method, which skips over several -cycles (the dash line in Fig.~\ref{fig:ef2}), the so called +cycles (the dash line in Figure~\ref{fig:ef2}), the so called envelope step, without simulating them, and then carries out a correction, which usually contains a sensitivity-based Newton iteration or shooting until convergence, in order to begin the @@ -75,8 +75,8 @@ next envelope step. \subfigure[The envelope changes in a slow time scale.] {\resizebox{.9\textwidth}{!}{\input{./Chapters/chapter16/figures/envelope.pdf_t}} \label{fig:ef2} } - \caption{Transient envelope-following\index{envelope-following} analysis. - (Both two figures reflect backward Euler\index{Euler!backward Euler} style envelope-following.)} + \caption[Transient envelope-following\index{envelope-following} analysis.]{Transient envelope-following\index{envelope-following} analysis. + (Both figures reflect backward Euler\index{Euler!backward Euler} style envelope-following.)} \label{fig:ef_intro} \end{figure}