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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jie Guo Shengjing Tang |
| Copyright Year | 2012 |
| Description | Author affiliation: Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, School of Aerospace Engineering, Beijing Institute of Technology, China (Jie Guo; Shengjing Tang) |
| Abstract | Considering the existence of the coupling effects that are distributed in the seeker loop, the actuators, the aerodynamic forces and the sensitive devices of the rolling aircraft, it will to some extend affect the control quality and add difficulty to the design of the control system. And in condition of strong coupling, the success or failure of the whole control system may even be affected. This paper focuses on the feedback decoupling theory the in time domain and its application in attitude control of the rolling aircraft. Firstly, the linear state feedback decoupling theory is discussed based on square system. Subsequently, for a special integral system, a simple and intuitive method is proposed to realize pole assignment of the decoupling system and obtain the expected closed loop characteristics through the comparison of closed-loop characteristic polynomial. Then, the dynamics model of the rolling aircraft is established including the body dynamics link and the actuator dynamics link. At last, an integrated design example is given as an application in the rolling aircraft control system. The simulation results have verified the validity of this method. |
| Starting Page | 371 |
| Ending Page | 375 |
| File Size | 273965 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467301985 |
| e-ISBN | 9781467301992 |
| DOI | 10.1109/ICSAI.2012.6223637 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-19 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Couplings Rolling aircraft State feedback State feedback decoupling Transfer functions Decoupling control Dynamic coupling model Feedback control Mathematical model Aircraft Aerospace control |
| Content Type | Text |
| Resource Type | Article |
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