1) exact linearization
精确线性化
1.
Speed control of permanent magnet synchronous motor based on exact linearization via state variable feedback;
状态反馈精确线性化永磁同步电动机转速控制
2.
Study of exact linearization method for multi-machine power system excitation control problem;
多机电力系统励磁控制问题精确线性化方法研究
3.
Study of exact linearization method for power system excitation control problem;
电力系统励磁控制问题精确线性化方法研究
2) precise linearization
精确线性化
1.
Optimal control of inverted pendulum systems based on precise linearization theory
基于精确线性化理论的倒立摆系统最优控制
2.
The difference between approximate linearization and precise linearization is analyzed.
针对一类非线性系统的镇定问题,分析了基于泰勒展开的近似线性化方法和基于微分几何的精确线性化方法所设计的控制器不同之处,研究了精确线性化方法在远离平衡点的非线性系统控制上的优越性。
3.
To the optimal control problem of affine nonlinear system, based on differential geometry theory,feedback precise linearization was used.
研究仿射非线性控制系统的最优控制问题·基于微分几何理论,在反馈精确线性化后,利用计算结构力学与最优控制之间模拟关系,沿用多重子结构法来解决线性化后的最优控制问题,最终实现对原非线性系统的求解·相比于经典的Taylor展开线性化方法,减小了误差会随使用区域的扩大而扩大的弊端
3) accurate linearization
精确线性化
1.
Based on multi-machine nonlinear models, using state-feedback accurate linearization method and variable-structure control theory, this paper develops a new variable-structure excitation controller for multi-machine power system.
基于多机电力系统的非线性模型,利用状态反馈精确线性化方法和变结构控制理论,提出了一种新的电力系统变结构励磁控制器设计方法。
2.
The simulation results have shown that the α-th order inverse system control strategy can realize accurate linearization for nonlinear mathematical model of the axial hybrid magnetic bearing,and the designed close control system has good dynamic and static performance.
仿真试验结果表明α阶逆系统策略能够对混合磁轴承数学模型精确线性化,设计的闭环控制系统具有良好的动、静态性能。
3.
Then a control algorithm was proposed to achieve the goal of decoupling and accurate linearization.
基于MIMO仿射非线性系统的精确线性化理论设计了独轮车机器人的控制算法,实现了对于输入的解耦。
4) precision linearization
精确线性化
1.
A precision linearization method to achieve input-output linearization and decoupling control of permanent magnet synchronous motor based on stator flux model is presented.
从永磁同步电机的定子磁链模型出发,应用精确线性化理论,实现永磁同步电机输入输出线性化与解耦。
2.
Based on the nonlinear dynamic mathematical model, input-output linearization and decoupling control are achieved by using precision linearization theory.
永磁同步电机是一个多变量、非线性、强耦合系统,从非线性动态数学模型出发,应用精确线性化理论,实现了永磁同步电机系统的输入-输出线性化与解耦。
6) exact feedback linearization
精确反馈线性化
1.
For a nonlinear course keeping system for ships,a kind of nonlinear robust PID is presented,which is based on an exact feedback linearization and a closed-loop gain shaping algorithm.
针对非线性船舶航向保持系统,给出一种基于精确反馈线性化和闭环增益成形算法的非线性鲁棒PID控制器,该非线性PID控制器由非线性函数项和鲁棒PID控制器组成。
2.
The nonlinear mathematical model was linearized through exact feedback linearization,then a robust exact feedback linearizing controller was designed using closed-loop gain shaping algorithm,and applied to course-keeping of autopilot for ships.
基于精确反馈线性化原理将非线性数学模型线性化,然后用闭环增益成形算法设计出鲁棒精确反馈线性化控制器,并将之用于船舶自动舵的航向保持方案中,用Matlab的Simulink进行了名义模型、摄动模型和不同海况干扰等多方面的仿真研究,最后将结果与基于LQR的精确反馈线性化控制器的仿真结果进行比较,得出本研究具有设计简单、物理意义明确和控制器鲁棒性较强的优点。
3.
Then, based on the elastic hammer model, the numerical simulations demonstrate that the performance of the method is similar to that of the exact feedback linearization method in the transient process of a three-phase short circuit fault and load disturbances, and the method is more robust against m.
然后基于弹性水锤模型进行仿真实验 ,并与精确反馈线性化方法比较。
补充资料：反馈线性化
| 反馈线性化 feedback linearization 对非线性系统施加状态反馈使所得到的闭环系统成为线性的，或若闭环系统仍为非线性，则仍可找到一局部坐标系（j，U）或即定义在U上的非异状态变换z＝j（x）使非线性系统在新坐标下具有线性控制系统的形式。如果变换j是全局的、亦即U＝Rn，则称为全局反馈线性化，否则只能称局部反馈线性化。因为对线性系统有成熟的分析和设计办法，反馈线性化已成为非线性控制系统研究的重要途径并已得到了实际应用。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条