The study result demonstrates that the double pendulum system is of abundant chaos.
研究结果表明：双杆摆系统有着丰富的混沌现象。
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system, it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
参数激励双摆属两自由度时变系统，是研究多自由度系统以及弹性体梁参激振动的基础。
In order to provide theoretical basis for the parameter of design on a new type of vibration generator, this parameter of design is seen as a double-body pendulum and mathematical model.
为了给一种新型振动机的参数设计提供理论依据，将其抽象为双物理摆的力学、数学模型。
Based on the mass-period method, a measuring device named double spring inversion pendulum was designed, which could measure the center of mass and moment of inertia of an engine.
基于振动系统质量周期法，设计了一种测试发动机质量参数的双簧倒立摆试验台。
The double inverted pendulum is modeled and the controller is designed by using quadratic optimal control theory to its equilibrium control question.
针对二级倒立摆系统的平衡控制问题，对其进行数学建模，应用二次型最优控制理论设计了控制器。
In this paper, the chaotic motion of a double-pendulum is suppressed efficiently based on the method of periodic force.
本文基于外加周期激振力信号作用首次对双杆摆机构的混沌运动进行了有效的控制。
This paper introduces the Control System of the double inverted pendulum based on SPCE061A single chip.
本文介绍了一种基于SPCE061A单片机的二级倒立摆控制系统。
Two methods of controlling a double inverted pendulum are presented: fuzzy logic control and hierarchical fuzzy control.
阐述了基于二级倒立摆的两种模糊控制方法，即模糊逻辑控制方法和分层模糊控制方法。
Note: Cutting Knife use Double cylinder. Unwinding pendulum use Double cylinder.
注：切刀双气缸，放料摆杆双气缸。
To demonstrate the effectiveness of the proposed method, an active fault tolerant controller is designed for a double inverted pendulum system with a fault in the motor tachometer loop.
为了验证所提出的主动容错策略的有效性，针对两级倒立摆系统中的电机测速回路故障问题，设计了主动容错控制器。
The control of a double inverted pendulum by using hierarchical fuzzy neural network;
基于直线一级倒立摆系统完成了摆上舞蹈的实物控制。
The nonlinear dynamics of the double inverted pendulum system is also studied, and the results show that there are chaotic motions in some parameter regions.
研究了二级倒立摆系统的非线性动力学特性，表明二级倒立摆系统在某些特定参数区域内可以出现混沌运动。
For the inverted pendulum system with multi-variable and nonlinear characteristic, a double closed-loop cascade fuzzy control approach was put forward based on Takagi-Sugeno fuzzy model.
在对火电厂过热汽温控制对象特点分析基础上，保留串级控制抗内扰的性能，结合模糊控制动态特性好的特点，提出了一种复合模糊串级控制设计。
For the inverted pendulum system with multi-variable and nonlinear characteristic, a double closed-loop cascade fuzzy control approach was put forward based on Takagi-Sugeno fuzzy model.
在对火电厂过热汽温控制对象特点分析基础上，保留串级控制抗内扰的性能，结合模糊控制动态特性好的特点，提出了一种复合模糊串级控制设计。
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