Velocity Control for Coning Motion Missile System Using Direct Discretization Method
This paper presents a new coning motion control methodology, which takes into account the terminal speed constraint to design the velocity control system for a missile. By using a direct discretization method to transform the optimal control problem into a nonlinear dynamic programming problem, the...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2015/716547 |
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| _version_ | 1832565461645000704 |
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| author | Rui-sheng Sun Chao Ming |
| author_facet | Rui-sheng Sun Chao Ming |
| author_sort | Rui-sheng Sun |
| collection | DOAJ |
| description | This paper presents a new coning motion control methodology, which takes into account the terminal speed constraint to design the velocity control system for a missile. By using a direct discretization method to transform the optimal control problem into a nonlinear dynamic programming problem, the optimal trajectory and velocity profile are obtained to satisfy the design index requirement. In order to perform the velocity control, a virtual moving target is proposed for the missile to chase along the optimized trajectory. Consequently, after building velocity control model, a velocity control law and control parameters of the coning motion are completed through the dynamic inversion theory. The simulation results suggest that the proposed control law has a good performance and could be applied to the guidance for the missile with terminal speed control constraint. |
| format | Article |
| id | doaj-art-9cfda6be41fd4adf86b4262d13d4a64e |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-9cfda6be41fd4adf86b4262d13d4a64e2025-02-03T01:07:34ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2015-01-01201510.1155/2015/716547716547Velocity Control for Coning Motion Missile System Using Direct Discretization MethodRui-sheng Sun0Chao Ming1Nanjing University of Science and Technology, Nanjing 210094, ChinaNanjing University of Science and Technology, Nanjing 210094, ChinaThis paper presents a new coning motion control methodology, which takes into account the terminal speed constraint to design the velocity control system for a missile. By using a direct discretization method to transform the optimal control problem into a nonlinear dynamic programming problem, the optimal trajectory and velocity profile are obtained to satisfy the design index requirement. In order to perform the velocity control, a virtual moving target is proposed for the missile to chase along the optimized trajectory. Consequently, after building velocity control model, a velocity control law and control parameters of the coning motion are completed through the dynamic inversion theory. The simulation results suggest that the proposed control law has a good performance and could be applied to the guidance for the missile with terminal speed control constraint.http://dx.doi.org/10.1155/2015/716547 |
| spellingShingle | Rui-sheng Sun Chao Ming Velocity Control for Coning Motion Missile System Using Direct Discretization Method Discrete Dynamics in Nature and Society |
| title | Velocity Control for Coning Motion Missile System Using Direct Discretization Method |
| title_full | Velocity Control for Coning Motion Missile System Using Direct Discretization Method |
| title_fullStr | Velocity Control for Coning Motion Missile System Using Direct Discretization Method |
| title_full_unstemmed | Velocity Control for Coning Motion Missile System Using Direct Discretization Method |
| title_short | Velocity Control for Coning Motion Missile System Using Direct Discretization Method |
| title_sort | velocity control for coning motion missile system using direct discretization method |
| url | http://dx.doi.org/10.1155/2015/716547 |
| work_keys_str_mv | AT ruishengsun velocitycontrolforconingmotionmissilesystemusingdirectdiscretizationmethod AT chaoming velocitycontrolforconingmotionmissilesystemusingdirectdiscretizationmethod |