An adaptive fast fixed-time guidance law with an impact angle constraint for intercepting maneuvering targets
نویسندگان
چکیده
منابع مشابه
Vision-Based Adaptive Guidance Law for Intercepting a Maneuvering Target
This paper introduces an adaptive guidance law for intercepting a maneuvering target using information from an imaging seeker. The relative missile-target kinematics is represented in the line-of-sight (LOS) frame and the image information instead of the relative range is introduced to formulate the interception problem as an adaptive control problem with an unknown control coefficient. Conside...
متن کاملIntegrated fuzzy guidance law for high maneuvering targets based on proportional navigation guidance
An integrated fuzzy guidance (IFG) law for a surface to air homing missile is introduced. The introduced approach is a modification of the well-known proportional navigation guidance (PNG) law. The IFG law enables the missile to approach a high maneuvering target while trying to minimize control effort as well as miss-distance in a two-stage flight. In the first stage, while the missile is far ...
متن کاملA Comprehensive Approach to Develop a Continuous Fuzzy Guidance Law for Maneuvering Targets
Based on the idea of Continuous Fuzzy Guidance Law (CFGL), a andldquo;three-phase fuzzy guidanceandrdquo; (TFG) law is proposed for the class of surface to air homing missiles. The current approach enables the guidance law to track a maneuvering target from the beginning of the launch phase up to the terminal one while itdynamically attempts to keep miss-distance, flight time and control effort...
متن کاملLyapunov-Based Pursuit Guidance Law with Impact Angle Constraint
This paper presents Lyapunov-based pursuit guidance law against stationary targets. To design a nonlinear guidance law, Lyapunov candidate function is introduced to reduce the angle between the velocity vector of a missile and the distance vector between the missile and the target. Therefore, the proposed guidance laws have the characteristic of pursuit guidance. To attack a target from a prede...
متن کاملNonlinear Model Predictive Spread Acceleration Guidance with Impact Angle Constraint for Stationary Targets
A new technique named as model predictive spread acceleration guidance (MPSAG) is proposed in this paper. It combines nonlinear model predictive control and spread acceleration guidance philosophies. This technique is then used to design a nonlinear suboptimal guidance law for a constant speed missile against stationary target with impact angle constraint. MPSAG technique can be applied to a cl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chinese Journal of Aeronautics
سال: 2018
ISSN: 1000-9361
DOI: 10.1016/j.cja.2018.03.017