https://www.omgwiki.org/ddsf/ 2026-07-22T16:21:02-0400 https://www.omgwiki.org/ddsf/ https://www.omgwiki.org/ddsf/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-07-14T15:54:00-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:glossary:h:history_qos&rev=1626292440&do=diff History QoS Is a QoS policy that specifies the number of samples kept by the middleware engine. Data Distribution Service (DDS) will only attempt to keep the most recent ‘depth’ of samples (KEEP_LAST) or ALL samples (KEEP_ALL) of each instance of data identified by its [ddsf:private:cookbook:06_append:glossary:k:key|key]]. text/html 2021-07-14T16:17:19-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:glossary:h:hmi&rev=1626293839&do=diff Human-machine interface (HMI) Return to Glossary Human-machine interface (HMI) is a component of certain devices that are capable of handling human-machine interactions. The interface consists of hardware and software that allow user inputs to be translated as signals for machines that, in turn, provide the required result to the user. Human-machine interface technology has been used in different industries like electronics, entertainment, military, medical, etc. Human-machine interfaces hel… text/html 2021-07-14T16:39:37-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:glossary:h:hub&rev=1626295177&do=diff Hub Return to Glossary A Hub connects multiple computer networking devices together. A hub also acts as a repeater in that it amplifies signals that deteriorate after traveling long distances over connecting cables. A hub is the simplest in the family of network connecting devices because it connects text/html 2021-07-14T16:39:37-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:glossary:h:hwil&rev=1626295177&do=diff Hardware-in-the-Loop (HWIL) Return to Glossary Welcome to DDS Foundation WIKI Hardware-in-the-Loop (HWIL) is a type of real-time simulation. You use HWIL simulation to test your controller design. HWIL simulation shows how your controller responds, in real time, to realistic virtual stimuli. In HWIL simulation, you use a real-time computer as a virtual representation of your plant model and a real version of your controller. text/html 2021-07-21T09:22:41-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:glossary:h:start&rev=1626873761&do=diff Glossary H Terms Return to Glossary Note: You can add new terms beginning with 'H' here List of Words Return to Top * Hardware-in-the-Loop (HWIL) * History QoS * Hub * Human-machine interface (HMI) Add a New Term Return to Top Create a Glossary entry stating with 'H' Word or Expression ->