Approximation of time-delay systems
We propose a new method for approximating time-delays in dynamical systems. A weighted H∞ norm criterion is minimized to obtain rational approximation of e-sd. We report the approximation in a diagram relating both the amount of time delay and the bandwidth to the order of the approximatin...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| التنسيق: | article |
| منشور في: |
2000
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14245/1/14245_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14245/2/14245_2.doc |
| الوسوم: |
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| الملخص: | We propose a new method for approximating time-delays in dynamical systems. A weighted H∞ norm criterion is minimized to obtain rational approximation of e-sd. We report the approximation in a diagram relating both the amount of time delay and the bandwidth to the order of the approximating rational function for a given level of infinity norm. The obtained approximations are compared to the widely used Pade's approximation. Examples are used for illustrations |
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