PID参数自整定的综述，总结了各种自整定pid参数的方法，作了比较。-self-tuning PID parameters of the reviewed and the various self-tuning pid, a method were compared.

This utility is designed to make it easier for folks to switch back and forth between Visual Studio 2005 and Visual Studio 2008. It edits the solution (*.sln) and project files (*.csproj, *.vbproj, and *.vcproj) so that they can be openeded by