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Status and Development Trend of the Guidance and Control for Hypersonic Vehicle

  

  • Received:2014-01-01 Revised:2014-03-22 Online:2014-04-01 Published:2014-04-01
  • Contact: Dong CHAI

Abstract: Guidance and control technique is one of the key technologies of hypersonic vehicles, and it is also a focus issue in control discipline, which many advanced control theories have been applied in the field. The paper analyzes the nonlinearity, strong couplings, uncertainties and other characteristics of the air-breathing hypersonic vehicle’s dy-namic model, and points out the challenges of guidance and control technique for hypersonic vehicle. Then, based on combing the domestic and foreign research results, the theories and approaches for this issue are discussed particularly by classification, including nonlinear control based on linearization and nonlinear control directly against nonlinear model. In addition, the unsolved problems and deficiencies in this field are analyzed by reviewing existing literature. Finally, combined with the goal of robustness, adaptability and intellectuality for the air-breathing hypersonic vehicle, the development tendency is suggested in the following four aspects: guidance law for tracking maneuvering target, guidance law of interceptor against hypersonic target, maneuvering control in all-aerospace and advanced intelligent control theories.

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