AIChE Symposium Series, Volume 93, Issue 316American Institute of Chemical Engineers, 1997 - Chemical engineering |
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Page 104
... transition between continuous sub- systems . Transitions can be autonomous or controlled by discrete sub - systems ... transition time , which is not in general known a priori and is defined implicitly by transition conditions ...
... transition between continuous sub- systems . Transitions can be autonomous or controlled by discrete sub - systems ... transition time , which is not in general known a priori and is defined implicitly by transition conditions ...
Page 171
... transitions occur when Petri net transitions fire . In a simple Petri net , a transition can fire ( it does not have to ) when it is enabled , which occurs when there is at least one token in each of its input places . When an enabled ...
... transitions occur when Petri net transitions fire . In a simple Petri net , a transition can fire ( it does not have to ) when it is enabled , which occurs when there is at least one token in each of its input places . When an enabled ...
Page 307
... transition control of multi - product processes . The scheme involves the selection of the best setpoint controller , from an existing family of feedback controllers so as to cause the output to track the desired setpoint . The ...
... transition control of multi - product processes . The scheme involves the selection of the best setpoint controller , from an existing family of feedback controllers so as to cause the output to track the desired setpoint . The ...
Contents
Industry Assessment | 1 |
Predictive Control | 5 |
Adaptive and Nonlinear Control Fact or Fantasy? | 9 |
Copyright | |
22 other sections not shown
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adaptive control AIChE algorithm analysis analytical applications approach auto-correlation batch behavior changes Chem Chemical Engineering chemical process chip closed-loop constraints continuous control problems control system controller design defined developed discrete disturbance dynamic equations estimation example feedback control Figure finite Grafcet horizon hybrid systems identification IEEE implementation input linear control loop manufacturing matrix measured methods model predictive control monitoring Morari multivariable neural networks nonlinear control nonlinear model nonlinear systems on-line operating optimal control output error paper machine parameters Petri net PID controllers plant Proc process control process model programming Pulp and Paper quadratic quadratic program reactor robust robust control scheduling sensors sequence set point significant simulation snack food solution specifications stability step structure synthesis TAPPI Press techniques temperature theory tion trajectory transfer function trend trol uncertainty valve variables variance vector wafer