Multirate LPV synthesis: a loop-shaping approach for missile control

Proceedings of the American Control Conference - Tập 5 - Trang 4092-4097 vol.5 - 2002
D. Farret1, G. Duc2, J.P. Harcaut1
1Aerospatiale Matra Missiles, EADS Company, France
2Service Automatique, Ecole Superieure d 'Electricitie, France

Tóm tắt

Details a method for the synthesis of linear parameter varying (LPV) digital multirate controllers. This method uses two classical tools of control theory: the linear fractional transformation representation of LPV systems and the lifting procedure that turns a multirate control problem into an equivalent single-rate problem. Once theoretically described, this method is applied to control the pitch channel of a missile with high variations of its angle of attack.

Từ khóa

#Missiles #Control systems #Sampling methods #Automatic control #Linear matrix inequalities #Control system synthesis #Digital control #Control theory #Computer industry #Electrical equipment industry

Tài liệu tham khảo

hiret, 0, Self-scheduled H loop-shaping control of a missile, Proc of ECC'99 Karlsruhe 1999 imbert, 0, Robustness analysis of a launcher attitude controller via ?-analysis, 15th IFAC Symp on Automatic Control in Aerospace Bologne Septembre 2001 10.1007/BFb0043199 qiu, 1999, Multirate sampled-data systems: All H suboptimal controllers and the minimum entropy controller, IEEE Trans Autom Control, 44, 537, 10.1109/9.751347 voulgaris, 1994, H and H2 optimal controllers for periodic and multirate systems, Automatica, 30, 251, 10.1016/0005-1098(94)90028-0 10.1016/0005-1098(94)90210-0 10.2514/3.21343 ferreres, 1999, A Practical Approach to Robustness Analysis With Aeronautical Applications reichert, 1993, Dynamic scheduling of modern-robust control autopilot design for missiles, IEEE Contr Systems Magazine, 1, 69 10.1109/9.52295 10.1109/9.384219 apkarian, 1999, Missile autopilot design via a modified LPV synthesis technique, Aerospace Science and Technology, 153 guo, 1998, Existence conditions of discrete-time strictly proper H controllers, Proc ACC 98, 1985