Based on ideal trajectory calculation, characteristic points are chosen. On each point, plant is simplified as a second order one.
在理想弹道计算的基础上选取特征点，在每个特征点，将对象简化为一个二阶环节来近似。
So an adaptive feed forward control method is proposed, this method basing on robot dynamics adopts ideal trajectory on workspace to control robot, its stability is analyzed.
因此本文根据机器人动力学模型的性质设计了一种利用机器人工作空间理想轨迹控制的自适应前馈控制方法，并对自适应控制下系统的稳定性进行了分析。
In order to enter into the ideal trajectory with minimal energy, the nonlinear thrust vector control and the prediction guidance are adopted in the missile guidance control system.
为使飞行器能在主动段很快地进入到理想弹道上，系统采用了非线性的推力向量控制及预测制导方法。
Baced on the properties of elliptical trajectory, the reentry conditions of the vehicles, spherical geometry, and the fixed-point theorem, an algorithm for the ideal trajectory is proposed.
根据飞行器椭圆弹道的性质、飞行器再入条件、球面几何和不动点原理给出了理想弹道的计算算法。
The parameter adaptive law is formed, we adjust the parameters to make sure the density of spruce aphides and their predator track the ideal trajectory, the stability of the system is guaranteed.
建立参数自适应律，调整控制系统参数，使天敌-害虫的种群密度渐进的跟踪理想轨迹，保证了该系统的稳定性。
Making trajectory of borehole as far as possible to achieve ideal condition an preventing the phenomenon of dogleg .
可在钻进过程中起到修整井壁的作用，使井眼轨迹尽量达到理想状态，防止出现狗腿现象。
It has great trajectory tracking precision, good robustness and ideal response speed, stability.
它具有较高的轨迹跟踪精度，一定的鲁棒性以及比较理想的响应速度、稳定性。
The ideal trend line calculates a slope or trajectory for when work will be completed based on the amount of work remaining and the end date that you define for the report.
理想趋势线会根据剩馀工作量和您为报表所定义的结束日期，计算出表达工作何时完成的坡度或弧线。
The ideal trend line calculates a slope or trajectory for when work will be completed based on the amount of work remaining and the end date that you define for the report.
理想趋势线会根据剩馀工作量和您为报表所定义的结束日期，计算出表达工作何时完成的坡度或弧线。
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