## AIChE Symposium Series, Volume 93, Issue 316American Institute of Chemical Engineers, 1997 - Chemical engineering |

### From inside the book

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Page 26

The operator development draws from Lagrangian optimization ( for a review with

process applications , see the text ( Ray , 1990 ) ) , and is

control operator which maximizes the objective I in ( 7 ) subject to the nonlinear ...

The operator development draws from Lagrangian optimization ( for a review with

process applications , see the text ( Ray , 1990 ) ) , and is

**defined**to be thecontrol operator which maximizes the objective I in ( 7 ) subject to the nonlinear ...

Page 75

These can be utilised to

applications , in a similar way that a flowsheet ... The set of material states

involved is

class .

These can be utilised to

**define**a production model and problem for specificapplications , in a similar way that a flowsheet ... The set of material states

involved is

**defined**, with generic material classes and specific materials within aclass .

Page 248

The RMPCT algorithm attempts to keep each CV within a user

setpoints

other . When the CV goes outside the zone , the RMPCT algorithm

The RMPCT algorithm attempts to keep each CV within a user

**defined**zone , withsetpoints

**defined**by setting the maximum and minimum zone limits equal to eachother . When the CV goes outside the zone , the RMPCT algorithm

**defines**a ...### What people are saying - Write a review

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### Contents

Industry Assessment | 1 |

Predictive Control | 5 |

Adaptive and Nonlinear Control Fact or Fantasy? | 9 |

Copyright | |

23 other sections not shown

### Common terms and phrases

achieve adaptive control addition algorithm analysis applications approach associated batch behavior bounded changes chemical closed complex Conference consider constant constraints continuous control system defined described determine developed direction discrete discussed disturbance dynamic effective engineering equations error estimation example exist factor Figure function future given horizon hybrid systems identification IEEE implementation important improved increase industrial initial input issues limited linear loop machine manufacturing matrix measurement methods monitoring networks nonlinear nonlinear control objective obtained on-line operating optimization output parameter performance plant possible practice present problem process control programming properties Pulp reactor represent respect response robust scheduling set point setpoint shown shows significant simulation solution solved specifications stability step structure techniques temperature theory tion transition trend uncertainty variables vector wafer