Abstract
A new method is proposed to analyze a multirate feedback system by reducing it to an equivalent uniform- rate feedback system. The solution is essentially based on the developments of state-space model conversions in closed-loop systems with multiple rates. Either a slow-rate controlled system with a fast- rate feedback or a fast-rate controlled system with a slow-rate feedback is modeled by state-space expressions with either a unified slow-rate frame or a unified fast-rate frame. It is shown that the proposed method is suitable for computer programming and convenient for analysis and design of multirate sampled-data control systems.
Original language | English |
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Pages (from-to) | 2-14 |
Number of pages | 13 |
Journal | Applied Mathematical Modelling |
Volume | 17 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1993 Jan |
All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Applied Mathematics