Autopilot Design Method for the Blended Missile Based on Model Predictive Control
This paper develops a novel autopilot design method for blended missiles with aerodynamic control surfaces and lateral jets. Firstly, the nonlinear model of blended missiles is reduced into a piecewise affine (PWA) model according to the aerodynamics properties. Secondly, based on the equivalence be...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/718036 |
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| _version_ | 1832548166537314304 |
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| author | Baoqing Yang Yuyu Zhao |
| author_facet | Baoqing Yang Yuyu Zhao |
| author_sort | Baoqing Yang |
| collection | DOAJ |
| description | This paper develops a novel autopilot design method for blended missiles with aerodynamic control surfaces and lateral jets. Firstly, the nonlinear model of blended missiles is reduced into a piecewise affine (PWA) model according to the aerodynamics properties. Secondly, based on the equivalence between the PWA model and mixed logical dynamical (MLD) model, the MLD model of blended missiles is proposed taking into account the on-off constraints of lateral pulse jets. Thirdly, a hybrid model predictive control (MPC) method is employed to design autopilot. Finally, simulation results under different conditions are presented to show the effectiveness of the proposed method, which demonstrate that control allocation between aerodynamic control surfaces and lateral jets is realized by adjusting the weighting matrix in an index function. |
| format | Article |
| id | doaj-art-fca38008d57e47eea8a7931b77cf1542 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-fca38008d57e47eea8a7931b77cf15422025-02-03T06:42:12ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742015-01-01201510.1155/2015/718036718036Autopilot Design Method for the Blended Missile Based on Model Predictive ControlBaoqing Yang0Yuyu Zhao1Control and Simulation Center, Harbin Institute of Technology, Harbin 150001, ChinaControl and Simulation Center, Harbin Institute of Technology, Harbin 150001, ChinaThis paper develops a novel autopilot design method for blended missiles with aerodynamic control surfaces and lateral jets. Firstly, the nonlinear model of blended missiles is reduced into a piecewise affine (PWA) model according to the aerodynamics properties. Secondly, based on the equivalence between the PWA model and mixed logical dynamical (MLD) model, the MLD model of blended missiles is proposed taking into account the on-off constraints of lateral pulse jets. Thirdly, a hybrid model predictive control (MPC) method is employed to design autopilot. Finally, simulation results under different conditions are presented to show the effectiveness of the proposed method, which demonstrate that control allocation between aerodynamic control surfaces and lateral jets is realized by adjusting the weighting matrix in an index function.http://dx.doi.org/10.1155/2015/718036 |
| spellingShingle | Baoqing Yang Yuyu Zhao Autopilot Design Method for the Blended Missile Based on Model Predictive Control International Journal of Aerospace Engineering |
| title | Autopilot Design Method for the Blended Missile Based on Model Predictive Control |
| title_full | Autopilot Design Method for the Blended Missile Based on Model Predictive Control |
| title_fullStr | Autopilot Design Method for the Blended Missile Based on Model Predictive Control |
| title_full_unstemmed | Autopilot Design Method for the Blended Missile Based on Model Predictive Control |
| title_short | Autopilot Design Method for the Blended Missile Based on Model Predictive Control |
| title_sort | autopilot design method for the blended missile based on model predictive control |
| url | http://dx.doi.org/10.1155/2015/718036 |
| work_keys_str_mv | AT baoqingyang autopilotdesignmethodfortheblendedmissilebasedonmodelpredictivecontrol AT yuyuzhao autopilotdesignmethodfortheblendedmissilebasedonmodelpredictivecontrol |