论文部分内容阅读
转动离地面1.22m高的惯性测量装置,就可以仿真导弹的飞行弹道。洛克希德飞行公司研制的“三叉戟-Ⅱ”(D-5),作为美国海军的下一代舰队弹道导弹,是采用惯性测量装置制导。该仿真器的惯性测量装置,可以再现真实“三叉戟-Ⅱ”导弹飞行7408km过程中所有的俯仰、滚动及偏航。该惯性测量装置牢固地固定在4轴仿真器(重20t)的平衡环中最里面的第4环上。利用该仿真器可以根据各种各样的“飞行状态”,从各个角度来试验惯性测量装置的设计及性能,决定该装置在制导与操作方面所需要的修正和改进。惯性测量装置所接受的机械输入变
Rotate the inertial measurement device 1.22m above the ground to simulate the missile’s ballistic trajectory. Lockheed Flight Company developed the “Trident-II” (D-5), as the next generation of the U.S. Navy’s fleet ballistic missiles, is guided by an inertial measurement device. The simulator’s inertial measurement device reproduces all pitching, rolling and yawing during a 7408km flight of a real Trident-II missile. This inertial measurement device is firmly fixed to the innermost 4th ring of the gimbal of the 4-axis simulator (weight 20t). The simulator can be used to test the design and performance of inertial measurement devices from a variety of angles according to various “flight states” and to determine the required corrections and improvements in guidance and operation of the device. The mechanical input accepted by the inertial measurement unit becomes variable