The algebraic eigenvalue problem
The algebraic eigenvalue problem
Computer-controlled systems (3rd ed.)
Computer-controlled systems (3rd ed.)
Rounding Errors in Algebraic Processes
Rounding Errors in Algebraic Processes
Ripple-free control response by using a fractional order hold device
WSEAS TRANSACTIONS on SYSTEMS
A new frequency-domain tuning method to improve continuous-time closed-loop response
ICS'08 Proceedings of the 12th WSEAS international conference on Systems
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It is well established that the FRactional Order Hold (FROH), when properly tuned, enhances the performance of digital control systems. Indeed, FROH reconstruction can bring the zeros of the z-domain model closer to the origin than zero order hold reconstruction. This work applies numerical analysis techniques in order to obtain as stable as possible discrete zeros, upon FROH discretization of any continuous-time linear time-invariant second order and first-order plus time delay plants.