Furthermore, the cost required for formation keeping is evaluated under impulse assumption.
此外，基于冲量假设估计了编队保持的代价。
Secondly, a model predictive control method is designed for the satellite formation keeping and formation of invariant angular to the ground as the background.
其次，针对编队飞行卫星队形保持控制，以对地等张角绕飞编队为背景设计相对轨道模型预测控制算法。
Two impulsive control strategys for formation keeping were put forward with regard to the problem that satellites formation could be destroyed under J2 perturbation.
针对卫星编队轨道构形在J2摄动干扰作用下被破坏的问题，给出了两种构形保持脉冲控制策略。
The robust precise formation keeping of the DSS was realized based on the control law, and the conflict between control time and control precision was conquered using the control law.
提出了基于切换增益衰减因子的变切换增益变结构控制律，实现了高精度的分布式卫星构型保持鲁棒控制，较好地克服了误差收敛时间和控制精度的矛盾；
A formation keeping and heading consensus controller was designed for MAUVS formation control, referencing the artificial potential algorithm and phase consensus algorithm of coupled oscillators.
根据人工势场法和振子相位一致性算法，设计了多水下机器人队形保持和艏向一致的编队控制算法。
Essentially, the new neurons may aid formation of new memories by keeping the hippocampus from filling up with old ones.
本来，新的神经元就可能是通过填补海马体中的旧记忆来形成新记忆的。
In a water flooded sandstone oilfield, keeping a reasonable formation pressure is important for both the development effect and the total development benefit.
对于注水开发砂岩油田，保持合理的地层压力既关系到油田开发效果，又影响到油田开发总体效益。
The purpose of the formation design and station keeping is satisfying two constraints with the least propellant cost.
编队卫星轨道设计与构形保持的主要目的就是以较小的代价满足这两个约束。
In keeping with this principle, such an internal fixation operation led to primary bone-fracture consolidation without visible callus formation.
与这一原则相映，如此内固定手术可导致无可见骨痂形成的一期骨愈合。
It was showed that PPT was a kind of advanced propeller with small thrust, which was suitable to orbit transfer, attitude control, station keeping and formation flying for small and micro satellite.
分析认为PPT是一种先进的小推力动力装置，特别适合于微小卫星的轨道转移、姿态控制、位置保持以及星座编队飞行。
Accelerating the film formation on the mineral surface and keeping its stability are very important for the microbe leaching rate.
加速微生物在矿物表面成膜及保持其稳定性是影响微生物浸矿速率的重要因素。
Conclusion The deformable medium reservoir should be developed by a reasonable presser, as possible as keeping original formation pressure.
结论变形介质油藏的开发应尽可能在原始地层压力下开采，在合理生产压差下开发。
Conclusion The deformable medium reservoir should be developed by a reasonable presser, as possible as keeping original formation pressure.
结论变形介质油藏的开发应尽可能在原始地层压力下开采，在合理生产压差下开发。
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