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This paper presents an analysis on intersection conditions that allow a flight vehicle to achieve the interception of a high-speed and maneuvering target. The intersection conditions contain four parameters, including the intersection angle and initial distance and velocities of a fight vehicle and the target. Firstly, the relative motion model between a flight vehicle and the target with intersection...
In this paper, a problem how multiple intercepting flight vehicles intercept a high-speed maneuvering target is considered. Due to the uncertainties of the target caused by the background noises and low detection accuracy of the intercepting flight vehicles, we use a dynamic distribution to describe the location of target. Therefore, the cooperative intercepting problem is transformed into a problem...
The problem of guidance control of an interceptor against a ballistic missile flying with some decoys around is studied in this paper. Before the determination of the real target, it is necessary for the interceptor to keep targets reachable as many as possible. First, the terminal guidance problem is analyzed under the complex detection circumstance, and the missile-target relative motion equations...
A cooperative guidance law is developed for multiple interceptors to intercept multiple high-speed maneuvering targets cooperatively. Since the existence of background noise, uncertainties of the targets and low detection accuracy of the interceptors, only a dynamic region describing the location of targets by a probability density function can be obtained. A framework of cooperative detection is...
In this paper, a maneuver decision-making strategy in air combat is investigated via a hybrid control theory. A Hybrid Input/Output Automaton (HIOA) model is established to describe a maneuver decision-making system for a flight vehicle in air combat. An evaluation index function is proposed considering angle, space range and acceleration of two aircraft. The two-point boundary value problem is converted...
In this paper, the H2 performance of the missile terminal guidance system that incorporates various target maneuvers is first studied over a finite horizon. A novel approach named finite-time generalized H2 with initial conditions for a linear time-varying (LTV) system is adopted. Necessary and sufficient condition, which guarantees that the above mentioned performance measure is less than a prespecified...
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