锥齿轮推杆式弹头偏转机构的设计与仿真
Design and Simulation of Hand-spike Nose Deflecting Mechanism for Guide-screw

分析现有偏转驱动机构缺点，总结了弹头偏转机构的设计要求，并针对该要求设计出一种锥齿轮推杆式偏转机构；接着推导了锥齿轮推杆式偏转机构弹头偏角和电动机转动参数的关系。建立虚拟样机并结合ADAMS与MATLAB/Simulink开展联合仿真，证明锥齿轮推杆式驱动机构具有精度高、响应速度快、可实现较大角度偏转等优点，能够满足偏转弹头控制的要求。
The existing deflection mechanisms' characteristics are analyzed, the requirements of the nose deflection mechanism is summarized, an efficient mechanism programs-a Screw-Spike nose deflecting mechanism is designed. The relationship between the deflecting angles of nose and the rotation of motors is deduced. Virtual prototype is established and coupled simulating the ADAMS-MATLAB/Simulink. The advantages of high precision, fast response, larger achievable deflection angles meets the requirements of deflectable nose control