| authors |
Beyers, Robert and Desa, Subhas |
| year |
1989 |
| title |
Design of Control Systems for Performance : A Constraint Mapping Approach |
| source |
17 p. : ill Engineering Design Research Center, CMU, October, 1989. EDRC 24-10-89. includes bibliography. |
| summary |
Simple s-plane maps are used to graphically reveal interactions of performance requirements and constraints thus providing a control system designer insight into performance trade-offs. Two well-known but powerful ideas underlie this approach: (a) the characteristic equation of an nth-order system can be fully described by the specification of n variables and (b) any dynamic performance requirement or constraint can be expressed in terms of 2n variables of which n describe the open-loop and n describe the closed-loop characteristic equations. An example illustrates the application of the approach to controller design |
| keywords |
constraints, engineering, control, systems, design, performance |
| series |
CADline |
| references |
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| last changed |
2003/06/02 13:58 |
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