| 1. | Modeling based on perturbation motion of aircrafts in time sequences
基于时间序列的飞机运动扰动建模 |
| 2. | Interval system model of flight kinematics system and robust flight control
飞机运动系统的区间模型及鲁棒飞行控制 |
| 3. | And the characteristics of the ground clutter change as well as time change
此外,飞机运动时,杂波背景的特性会随时间变化。 |
| 4. | A batch of equations with atmosphere turbulence about aircraft movement and others mathematic models ; 2
给出了一组带有大气紊流、阵风影响和推力矢量的飞机运动方程和其他一些数学模型； 2 |
| 5. | 4 ) definition of a integrated aircraft motion control system concept . this concept is defined as a solution for the problem that new control capabilities , such as direct force control , are difficult to integrated into old pcs
4 )提出了一体化飞机运动控制系统的概念，能够有效综合现有及将来的飞机运动控制方式，解决了新的控制手段难以和原飞行控制系统融合的问题。 |
| 6. | The flight control and propulsion system will become a single smart aircraft movement control system which incorporate all kind of control capability of aircraft and was highly integrated with comm and , control , sensor , navigation and attacking system
飞控、推进等系统也将演进成为一种一体化的、智能的、综合了各种飞机控制能力并与指挥、控制、传感、导航、攻击等系统高度综合的飞机运动控制系统。 |
| 7. | 3 ) definition of input designer concept for flight control system ( fcs ) . a input designer was successfully constructed which can provide a effect almost the same as directly control over aerodynamic control surface through the careful design of inputs of fcs . this input design concept is very important for in - service aircraft upgrade where change of the original pcs is not allowed
3 )提出了飞控系统输入设计概念，并成功地构建了飞控输入设计器，能够在不改变原飞控系统条件下有效地提高舵面控制能力，获得接近直接舵面操纵的性能，对于现役飞机改进、改型中飞机运动自动控制系统的设计具有非常重要的意义。 |
| 8. | By studying the present sar algorithm , analyzing the motion status of the plane and considering the requirement of the real - time processing , we improve the range - doppler algorithm to suit the real - time processing of the airborne sar imaging . the algorithm derived from the range - doppler algorithm has a simple structure and can compensate the plane ' s nonlinear motion and suit to real - time processing . the real - time processing experiments of the airborne sar imaging test the algorithm efficiency
本文通过对现有的合成孔径雷达成像算法的研究，以及对飞机运动状态的分析，针对实时处理的要求，对距离多普勒算法稍加改进，使之适合于机载合成孔径雷达成像实时处理使用，该算法根源于距离?多普勒算法，结构简单，既能够对飞机的不规则运动进行有效的补偿，又适合于实时处理。 |
