trajectory stability

Firstly the general form of joint coupled error is obtained according to finger kinematics and fingertip trajectory, then a feed forward controller and a slide mode controller are designed based on cross-coupled method, the stability of the controllers were proved or simulated.

根据手指运动学和指尖期望运动轨迹得出了一般形式下的轮廓误差和关节耦合误差，设计了包含关节耦合误差补偿的前馈控制器和滑模变结构控制器，并进行了稳定性证明和仿真。

Moreover, it is suggested that transient voltage stability and transient voltage dip acceptability be quantitatively assessed along the same trajectory. The more critical one between the two kinds of limits is regarded as the transient voltage security limit.

提出在同一次仿真过程中定量评估暂态电压稳定性和暂态电压跌落可接受性，把最临界的极限值作为系统的暂态电压安全极限。

To improve the rising-falling character and the walking stability of the hexapod robot, on the basis of its kinematics analysis, this paper presents its foot trajectory planning on the flat ground without obstacles.

在对六足步行机运动学分析的基础上，为了改善步行机的起落特性及步行稳定性，进行了平地无障碍足端轨迹规划。

Trajectory stability problems of intercepting tactical ballistics missile guidance are investigated by the Lawes Criterion.

针对一种拦截战术弹道导弹制导规律的特点,以经典的劳斯稳定判据为依据,构想了对其弹道稳定性的分析方法.

Wire loop profile and its strain, which greatly affect the density and stability of IC packaging, are determined by the capillary trajectory.

IC引线键合中，键合头的运动轨迹决定着引线轮廓的形状和内部张力，影响着封装的密集度和稳定性。