Matching condition for sampled-data critical control systems with input delay

T. Ono; T. Ishihara

doi:10.1117/12.664570

2 May 2006 Matching condition for sampled-data critical control systems with input delay

T. Ono, T. Ishihara

Proceedings Volume 6042, ICMIT 2005: Control Systems and Robotics; 60420R (2006) https://doi.org/10.1117/12.664570
Event: ICMIT 2005: Merchatronics, MEMS, and Smart Materials, 2005, Chongqing, China

Abstract

A control system and its environment are said to be matched if the control specifications are satisfied for all exogenous inputs generated by the environment. This paper considers the so-called matching condition for a system-environment match for sampled-data critical control systems with delay of input. The environment is characterized by the exogenous inputs restricted in rate of change. Fast-discretization technique is used to obtain a discrete-time model including intersample behavior. The matching condition is given in the form of the inequality constraint of the unit step response. The interesting issue on selection of a sampling period is also discussed.

Citation Download Citation

T. Ono and T. Ishihara "Matching condition for sampled-data critical control systems with input delay", Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 60420R (2 May 2006); https://doi.org/10.1117/12.664570

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