The computing result indicates that multiple midway trajectory correction should be done while a circumlunar satellite is being launched.
计算结果表明，若发射环月卫星，必须进行多次中途轨道修正。
The trajectory correction projectile model using impulse was established.
建立了采用脉冲力控制的弹道修正弹飞行弹道模型。
According to the characteristic of one dimension trajectory correction using drag-device, the paper establishes a model of corrected trajectory.
根据一维弹道修正弹阻力环修正技术的特点，建立了一维弹道修正弹的弹道模型。
In order to improve the hit efficiency of antiaircraft projectile for maneuvering target, the two-dimensional trajectory correction projectile is studied.
根据提高高射弹丸对机动目标命中率的实际需求，研究了空射型二维弹道修正弹。
Based on the principle on parabolic and proportional navigation guidance (PAPNG), the required pulse number for trajectory correction was analyzed in detail.
基于抛物线比例导引原理，详细分析了弹道修正所需求的脉冲数。
To study trajectory correction, we looked up amount of documents on inertial measurement technology, and had learnt a lot from that.
为了研究弹道修正查阅了大量的惯性测量技术相关文献，收获颇丰。
Based on theory of exterior ballistic and impulse motor, the ballistic model is set up to simulate the trajectory correction projectile with impulse and impulse moments.
该文对弹道修正技术中常采用的脉冲力矩修正作用 ，对弹丸飞行稳定性状况的影响等进行了讨论 ，给出了脉冲力矩作用下飞行稳定性条件。
Aiming at the impulse engine in the trajectory correction projectile, one dynamic experiment method is put forward to measure the correction ability of the impulse engine.
针对弹道修正技术中应用的脉冲发动机，设计了一种用于验证发动机修正能力的动态实验方法。
The accuracy of projectile range prediction is an important indicator of trajectory identification system capacity, which influences the performance of the trajectory correction fuse directly.
射程预测精度是衡量弹道辨识系统的重要指标，直接影响弹道修正引信的工作性能。
On the basis of analysing the shortcomings in our DCM design of one dimension trajectory correction fuze, this paper brings forward the guidelines of improved design, and designs the actual DCM .
在深入分析一维弹道修正引信三圆片阻尼修正机构（DCM）设计中不足的基础上，提出DCM改进设计的指导思想并进行了具体的改进设计，新设计的DCM克服了原DCM中的问题。
Trajectory correction projectile; Sensitivity function; Identification; Optimal control; Actuator.
弹道修正弹；灵敏度函数；辨识；最优控制；舵机。
This article focuses on the study of the system scheme, drag mechanism, communication systems and other key supporting technologies relate to the Trajectory Correction.
本文重点研究了一维弹道修正弹的系统方案、阻力机构、通信系统等关键支撑技术。
This article focuses on the study of the system scheme, drag mechanism, communication systems and other key supporting technologies relate to the Trajectory Correction.
本文重点研究了一维弹道修正弹的系统方案、阻力机构、通信系统等关键支撑技术。
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