由于T_S模糊模型每条规则的结论部分是一个线性模型,因此整个模糊模型可以看作一个线性时变系统,从而将模糊预测控制器中的非线性优化问题转化为一个线性二次寻优问题,以方便求解。
Since the conclusion part is linear, the T_S fuzzy model can be treated as a linear time_varying system, the nonlinear program in NMPC turns into a linear quadratic problem that can be easily solved.
非线性分析的求解器、分叉问题等非常棘手的问题,可望在未来十年中得到解决。
The solver of nonlinear analysis, bifurcation and other very difficult problems would be solved in the next' ten years.
线性两自由度隔振器的瞬态最优设计问题是一类很难求解的非线性规划问题。
It is difficult to perform a design optimization of linear twodegrees of Freedom isolation system, because of that it is a nonlinear programming problem under transient impact conditions.
带伸展柔性附件航天器的动力学方程是刚-柔耦合的时变非线性动力学方程,用传统方法求解其动力学响应时会遇到很大的困难。
The dynamic equation of the spacecraft with extensional flexible appendages system is time variable and nonlinear, so it is very difficult to solve this kind of equation with traditional methods.
该方法是基于最小相位滤波器的复倒谱系数和其群迟延函数以及其系统函数之间的关系,通过一个非线性的递归方程求解分母多项式的系数。
Based on the relationship between the group delay function and the cepstral coefficients, the denominator polynomial coefficients can be determined through a nonlinear recursive difference equation.
研究了一种应用非线性规化求解有限推力作用下月球探测器软着陆最优控制问题的方法。
A method of applying nonlinear program to solve optimal control problem of lunar probe soft landing under finite thrust is studied.
反应器网络综合问题一般都是复杂的非线性规划问题,在分析基于全混流反应器的反应器网络模型特点的基础上,提出了求解该模型的双层优化算法。
To avoid the above disadvantage, a two-level optimization algorithm was proposed according to the characters of the reactor network model based on continuous stirred-tank reactors(CSTR).
采用查表的办法由控制位移求解控制电压,能有效地避免作动器非线性对系统性能的不良影响。
The control voltage applied in the actuator was calculated by table-inquiring to avoid the negative effect of actuator nonlinearity on the system performance.
采用查表的办法由控制位移求解控制电压,能有效地避免作动器非线性对系统性能的不良影响。
The control voltage applied in the actuator was calculated by table-inquiring to avoid the negative effect of actuator nonlinearity on the system performance.
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