Improvements in LLRF Control Algorithms and Automation - Desy
Improvements in LLRF Control Algorithms and Automation - Desy
Improvements in LLRF Control Algorithms and Automation - Desy
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F<strong>in</strong>ite State Mach<strong>in</strong>es<br />
State 1<br />
t21<br />
t31<br />
t13<br />
t23<br />
State 2 State 3<br />
t32<br />
• Graphical representation of<br />
logical dependencies<br />
• Transitions are connected to<br />
conditions<br />
• Inside states, procedures can<br />
be implemented for entry, exit,<br />
timer<br />
• DOOCs ddd offers a tool for<br />
FSM generation<br />
• Easy generation of states<br />
• Transparent behaviour of<br />
mach<strong>in</strong>e by full <strong>in</strong>tegration<br />
<strong>in</strong>to ddd panels<br />
September 7 th 2004 alex<strong>and</strong>er.br<strong>and</strong>t@desy.de 3/14