IEICE TRANSACTIONS on Fundamentals
Impact of the Reduction of Transmitted Information on the Control Quality in a Wireless Feedback Control System
Summary :
This paper discusses the reduction of the amount of transmitted information for the efficient use of frequency resources in wireless feedback control systems, and clarify the effect of the reduction of the amount of transmitted information. As a typical example of the underactuated controlled object, a rotary inverted pendulum is considered. We propose a reduction method for state information fed back from the controller to the controlled object. It estimates angle or velocity state from the previous state. In addition, we propose a reduction method that temporally omits less important control information and state information. Numerical examples clarify the effect of the reduction methods on the control quality. And we show that the reduction methods achieve large reduction of the amount of transmitted information with small disadvantage of the control quality.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.5 pp.869-877
- Publication Date
- 2013/05/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E96.A.869
- Type of Manuscript
- Special Section PAPER (Special Section on Networked Control Systems: Theories & Applications)
- Category
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Ryota MIZUTANI, Kentaro KOBAYASHI, Hiraku OKADA, Masaaki KATAYAMA, "Impact of the Reduction of Transmitted Information on the Control Quality in a Wireless Feedback Control System" in IEICE TRANSACTIONS on Fundamentals,
vol. E96-A, no. 5, pp. 869-877, May 2013, doi: 10.1587/transfun.E96.A.869.
Abstract: This paper discusses the reduction of the amount of transmitted information for the efficient use of frequency resources in wireless feedback control systems, and clarify the effect of the reduction of the amount of transmitted information. As a typical example of the underactuated controlled object, a rotary inverted pendulum is considered. We propose a reduction method for state information fed back from the controller to the controlled object. It estimates angle or velocity state from the previous state. In addition, we propose a reduction method that temporally omits less important control information and state information. Numerical examples clarify the effect of the reduction methods on the control quality. And we show that the reduction methods achieve large reduction of the amount of transmitted information with small disadvantage of the control quality.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E96.A.869/_p
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@ARTICLE{e96-a_5_869,
author={Ryota MIZUTANI, Kentaro KOBAYASHI, Hiraku OKADA, Masaaki KATAYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Impact of the Reduction of Transmitted Information on the Control Quality in a Wireless Feedback Control System},
year={2013},
volume={E96-A},
number={5},
pages={869-877},
abstract={This paper discusses the reduction of the amount of transmitted information for the efficient use of frequency resources in wireless feedback control systems, and clarify the effect of the reduction of the amount of transmitted information. As a typical example of the underactuated controlled object, a rotary inverted pendulum is considered. We propose a reduction method for state information fed back from the controller to the controlled object. It estimates angle or velocity state from the previous state. In addition, we propose a reduction method that temporally omits less important control information and state information. Numerical examples clarify the effect of the reduction methods on the control quality. And we show that the reduction methods achieve large reduction of the amount of transmitted information with small disadvantage of the control quality.},
keywords={},
doi={10.1587/transfun.E96.A.869},
ISSN={1745-1337},
month={May},}
Copy
TY - JOUR
TI - Impact of the Reduction of Transmitted Information on the Control Quality in a Wireless Feedback Control System
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 869
EP - 877
AU - Ryota MIZUTANI
AU - Kentaro KOBAYASHI
AU - Hiraku OKADA
AU - Masaaki KATAYAMA
PY - 2013
DO - 10.1587/transfun.E96.A.869
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E96-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2013
AB - This paper discusses the reduction of the amount of transmitted information for the efficient use of frequency resources in wireless feedback control systems, and clarify the effect of the reduction of the amount of transmitted information. As a typical example of the underactuated controlled object, a rotary inverted pendulum is considered. We propose a reduction method for state information fed back from the controller to the controlled object. It estimates angle or velocity state from the previous state. In addition, we propose a reduction method that temporally omits less important control information and state information. Numerical examples clarify the effect of the reduction methods on the control quality. And we show that the reduction methods achieve large reduction of the amount of transmitted information with small disadvantage of the control quality.
ER -
English
