Reinforcement learning for angle-only intercept guidance of maneuvering targets
نویسندگان
چکیده
منابع مشابه
Integrated 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 ...
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In this paper, we propose a nonlinear guidance law for missiles against maneuvering targets. First, we derive the equations of motion described in the line-of-sight reference frame and then we define the equilibrium subspace of the nonlinear system to guarantee target interception within a finite time. Using Sontag’s formula, we derive a nonlinear guidance law that always delivers the state to ...
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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 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 کاملCooperative guidance laws for maneuvering target interceptions
This study addresses the design of cooperative guidance laws for interceptor missiles. A polyhedric bounded-error estimation of the target position is employed, based only on the assumption that the target acceleration and measurement noise remain within known bounds. This prediction of the maneuvering target trajectory is then incorporated into a model predictive control scheme to derive the m...
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ژورنال
عنوان ژورنال: Aerospace Science and Technology
سال: 2020
ISSN: 1270-9638
DOI: 10.1016/j.ast.2020.105746