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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Niu Wang Zu-shu Li Yong-long Li Ya Pan Heng Wang |
| Copyright Year | 2008 |
| Description | Author affiliation: Inst. of Intell. Autom., Chongqing Univ., Chongqing (Niu Wang; Zu-shu Li; Yong-long Li) |
| Abstract | Based on reduced model of double-fed direct current motor system (DFDCMS), the state space description and its key states of DFDCMS are advanced. The two wheeled robotpsilas kinematics model and motion-actuator model are analyzed, the state observer based on extended Kalman filter (EKF) of the two wheels mobile robot (TWMR) is used to filter the signal with interference and get the key states. There are tree kinds of state observers, including the direct state observer with nothing filter(NF), the state observer with Butterworth Filter(BF) and the state observer with EKF, are used to compare on two kinds of experiment platform, including the simulation system and the fact system of RoboCup soccer robot. As an application example, the motion states of TWMR have been analyzed base on EKF state observer during the course of TWMR going to one goal. The experimentation indicates that the state observer based on EKF can reflect the running states of test system more availably. |
| Starting Page | 1663 |
| Ending Page | 1668 |
| File Size | 288011 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424421138 |
| DOI | 10.1109/WCICA.2008.4593168 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-06-25 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mathematical model DC motors Observers Wheels Robots Kalman filters Equations State observe Two wheeled robot DC motor system model Kalman filter |
| Content Type | Text |
| Resource Type | Article |
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