终端角度约束制导及制导控制一体化方法综述

Guidance methods and integrated guidance and control(IGC) methods under terminal angle constraints of guided weapons are reviewed. Firstly, several typical definitions of terminal angle constraints are compared and analyzed, and the state space models of the guidance law and IGC method design oriented to terminal angle constraints are constructed for two-and three-dimensional engagement scenarios. Subsequently, the current approaches involving guidance and IGC methods under terminal angle constraints are classified, concluded and compared in detail. Thirdly, the problems of multi-constraint impact angle control, guidance information extraction, impact angle range estimation and cooperative guidance in the guidance and IGC methods under terminal angle constraints are prospected.