环形倒立摆
circular inverted pendulum
rotary inverted pendulum
二级倒立摆
double inverted pendulum system
double inverted pendulum
double-stage inverted pendulum
two-level handstand pendulum
A double inverted pendulum
二级倒立摆系统
double inverted pendulum
double inverted pendulum systems
平面二级倒立摆
Planar inverted pendulum
planar double inverted pendulum
小车-二级倒立摆系统
Cart-double-pendulum system
圆轨二级倒立摆
rotary double inverted pendulum
单级倒立摆
single inverted pendulum
the single inverted pendulum system
Single_inverted pendulum
single-inverted pendulum
多级倒立摆
multistage inverted pendulum
五级倒立摆
quintuple inverted pendulum
一级倒立摆
single-inversed pendulum
one-stage inverted pendulum
直线柔性连接两级倒立摆
linear spring-connected double inverted pendulum
环形二极管抽运固体激光器
ring laser diode array pumped rod laser