The book is published by Routledge - the links at the top will
      take you to its details. The 'sim' link will take you to a
      simulation site.
      An important feature of the book is the numerous real-time
      simulations that illustrate each feature of control and
      mechatronics. In the EPUB and online versions, these can be linked
      with a simple click. The present version of the EPUB links to
      files on this support site at www.esscont.com.  Later the
      EPUB might be updated to contain the simulations, but until then
      you will have to be online.
      Readers of the printed version will have been directed here by
      printed links. They need only bookmark the link to this page, to find any of the
      simulations, grouped by the chapter where they appear.
      An alternative is to use this app to
      enter the simulation name into a box. 
You might have reached this page from the VitalSource reader. To return to the text you can close the browser or use alt-tab.
 You might have been looking for the support material for 
        "Essentials of Control Techniques and Theory",
      an earlier version of this material that goes into greater
      mathematical detail.
      You can find that here. Please
      bookmark the page.
      The simulations from that earlier edition have been updated to use
      HTML5.