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着重叙述了在美国航宇学会（ＡＩＡＡ）１９９７年制导导航与控制（ＧＮＣ）会议上反映的卫星定位／惯性组合导航技术（主要是ＧＰＳ／ＩＮＳ）和新型惯性器件的发展趋势及其在军用平台及武器中的应用前景，预测ＧＰＳ／ＩＮＳ系统近期可以达到１ｍ的极限精度并对这种系统的抗干扰问题进行了论述。还对新型惯性器件的发展方向作了介绍，重点介绍：１）高精度光纤陀螺（ＰＦＯＧ）的最近进展，其漂移率可达＜０．００１（°）／ｈ，随机游走可达＜０．０００５（°）／ｈ，线性度＜５ｐｐｍ。可替代激光陀螺用于战略系统。２）微机电系统构成的固态微型陀螺、加速度表及惯性平台，它采用类似微电子技术的加工工艺，适合于批量生产，成本低，其性能在不断提高，为惯性技术广泛应用于军民系统开辟了广阔的前景。
Focuses on the development trend of satellite positioning / inertial integrated navigation (mainly GPS / INS) and new inertial devices reflected in the AIAA guidance navigation and control (GNC) conference 1997 and its application in the military platform And the application foreground in the weapon, predicts the limit accuracy that GPS / INS system can achieve 1m recently and discusses the antijamming problem of this kind of system. The development direction of the new type of inertial devices is also introduced, focusing on: 1) Recent advances in high-precision fiber optic gyroscopes (PFOGs) with drift rates up to <0.001 (°) / h and random walk up to <0 .0005 (°) / h, linearity <5ppm. Alternative laser gyro for strategic systems. 2) micro-electromechanical system composed of solid-state micro-gyro, accelerometer and inertial platform, which uses similar micro-electronic processing technology, suitable for mass production, low cost, its performance continues to increase, Inertial technology is widely used in military and civilian systems development The broad prospects.