According to gait stability conditions,the apex return map function,existence of fixed point and stability of fixed point of hopping kangaroo robot are studied.

Under the condition of posture control, the gait stability of walking process is discussed in detail, and the structure and the design method of gait controller are presented.

Therefore, based on the fundamental of bionic robot s motion stability and analysing the characteristics of kangaroo s leaping motion, this paper established the simplified system model of hopping kangaroo robot and analyzed the gait stability of leaping moti.

The Application of BP Neural Network in Gait Stability of Humanoid Robotics;

A definition on steady-state stability for PWM systems is given and it is proved that many applied proportional PWM systems in the industrial controlled process are with steady-state stability.

The steady-state stability of the system is defined and proved under the condition of variable sampling timelike interval, which is also applied to pluse-width-modulated control system of aptotic sampling period.

Objective:To develop a SMEDDS for vinpocetine and to assess the drug release behavior in vitro and primary stability.

Then,based on the Lagrange theory and earlier works concerning synchronous stability for 6-DOF multi-machine vibration system,a dynamic model of 12-DOF multi-machine vibration system is developed first and,on the Hamilton principle,it provides the characteristic conditions for synchronous operation and especially the synchronously stable operation.

N-stability of discrete event systems;