比例导引导弹一体化制导控制系统设计

提出了在比例导引的战术导弹中设计一体化制导控制系统的新思想。依据比例导引的规范要求，以拦截点零跟踪误差为条件，给出了一种最小能量型一体化制导控制器。这种一体化的制导控制器将制导和控制有机地协调一致，克服了传统的比例导引系统的不足，大大提高了导弹的导引精度，仿真结果证明该设计方法是完全可行的。

Integrated Guidance and Control System Design for Precision Guided Missiles Using Proportional Navigation Law

Only very recently have there appeared papers by Lin et al1,2] and Hou3] on the integration ofgUidance and control systems for tactical missiles. Only Ref.3] gives some discussion of implementing such integration with Proportional Navigation (PN). This paper discusses fully an integratedguidance and control system design for PN guided missiles. For a PN system, the authors propose anintegrated controller which requires minimum control energy under the constraint of zero trackingerror in the intercept point and which can improve the mismatch between guidance specification andcontrol goal, and hence enhance the missile's ability to hit a maneuvering target. The integrated controller can be very effective in so reducing the trajectory error continuously and quickly that very lithe control energy is required when it is on the final collision course.This means that the proposed integrated controller can improve the missile's performance and reduce the miss distanceconspicuously. Simulation results appear to confirm the above statements.