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Analyzing control system robustness
2002
IEEE potentials
When an engineer designs a control system, the design is usually based on some mathematical model for the system to be controlled. However, the system model is only an approximation. In reality the system may behave di®erently than the model indicates, or the system parameters may vary with time. In practice, though, control systems that are designed on the basis of some system model often work quite well. A control system designer (and the designer's manager and customer) may have nagging
doi:10.1109/45.985322
fatcat:pi56knltq5ekdoylcftysvafcy