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

### From inside the book

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Page 28

As can be seen from ( 31 ) the Lie bracket 191 , 92 ) x ( o ) describes a control

. It can be easily shown that by choosing more elaborate switching cycles the ...

As can be seen from ( 31 ) the Lie bracket 191 , 92 ) x ( o ) describes a control

**direction**into which system ( 27 ) can be driven in addition to control**directions**g ;. It can be easily shown that by choosing more elaborate switching cycles the ...

Page 213

The collinearity in the output data implies a poor signal - to - noise ratio for the

low gain

very difficult . In addition to the measurement errors and disturbances , other

factors ...

The collinearity in the output data implies a poor signal - to - noise ratio for the

low gain

**direction**and makes the correct estimation of the gain for this**direction**very difficult . In addition to the measurement errors and disturbances , other

factors ...

Page 244

The neglected singular values represent the

hardly moves even if a large MV change is applied ; the SVT method gives up

this

conditioning ...

The neglected singular values represent the

**direction**along which the processhardly moves even if a large MV change is applied ; the SVT method gives up

this

**direction**to avoid erratic MV changes . This method solves the ill -conditioning ...

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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