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| en:software:qview:qview_6:qcl_library:ot21pidreg [2017/01/24 17:12] – [Azione feed-forward] qem103 | en:software:qview:qview_6:qcl_library:ot21pidreg [2019/08/29 17:01] (current) – external edit 127.0.0.1 |
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| In addition to the PID controller is also the feed-forward action: it generates an output proportional to the setpoint value (as can be inferred from the name doesn't exploit any error feedback). Its function is to reduce the system response time providing an output already close to what the regulator should reach. The contribution of this action is adjustable via the feed forward parameter (aswParUsr [6]): This parameter is expressed as a portion to one thousandth (for example, to introduce 98.5% you must set the value 985). | In addition to the PID controller is also the feed-forward action: it generates an output proportional to the setpoint value (as can be inferred from the name doesn't exploit any error feedback). Its function is to reduce the system response time providing an output already close to what the regulator should reach. The contribution of this action is adjustable via the feed forward parameter (aswParUsr [6]): This parameter is expressed as a portion to one thousandth (for example, to introduce 98.5% you must set the value 985). |
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| === DIFFERENZE RISPETTO ALLE VECCHIE RELEASE === | === DIFFERENCES FROM THE OLDER RELEASES === |
| * (dalla 20 alla 21) Aggiunto uno stato di esecuzione regolazione. ? Evitato un errore ""division by zero" alla prima esecuzione ? Evitato di azzerare l'uscita integrale OUTI se ti=0. Questo serve per poter sospendere l'esecuzione del pid e riprenderla senza che il registro integrale venga alterato. | |
| | * (from 20 to 21) Added a running state regulation. (Avoided an error" "division by zero" the first time you run) Avoided to reset the integral output OUTI if ti=0. This enables you to suspend execution of pid and return without the full log is altered. |
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