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Conference proceeding
A Simplified Approach of Wordlength Estimation and Its Application
2010 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM), pp.937-942
IEEE ASME International Conference on Advanced Intelligent Mechatronics
IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM) (Montreal, QC, Canada, 07/06/2010–07/09/2010)
07/2010
Web of Science ID: WOS:000312904200157
Abstract
With the computation power of the state-of-the-art processors and digital electronics, fast microprocessors and combination-logic devices, such as CPLD and FPGA, have become dominant in control engineering. Engineers usually expect that designed controllers can be realized accurately with fast processing speed. However, though the speed of digital electronics has been increased dramatically in the past decade, the resolution has not been improved significantly. As the demand of precision control increases with faster response, calculated outputs of the synthesized controller with fast sample rate but insufficient resolution will not only be distorted, but it can also lead to undesired results or become unstable. This paper provides a guideline to estimate the required wordlength for digital controllers in state-space realization.
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Details
- Title
- A Simplified Approach of Wordlength Estimation and Its Application
- Publication Details
- 2010 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM), pp.937-942
- Resource Type
- Conference proceeding
- Conference
- IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM) (Montreal, QC, Canada, 07/06/2010–07/09/2010)
- Publisher
- IEEE
- Series
- IEEE ASME International Conference on Advanced Intelligent Mechatronics
- Identifiers
- WOS:000312904200157; 99380175951906600
- Academic Unit
- Hal Marcus College of Science and Engineering ; Dr. Muhammad Harunur Rashid Department of Electrical and Computer Engineering
- Language
- English