This paper attempts to solve the problem of nonlinear systems control using linear systems theory and fuzzy control theory for example of a planar manipulator with two degrees of freedom.
本文以二自由度平面机械手为例，尝试用线性系统理论和模糊控制理论解决非线性系统问题。
The cushioning design sensitivity for nonlinear multi degrees of freedom packaged structures is at first analyzed in this paper.
首次对非线性多自由度包装结构缓冲设计进行了灵敏度分析。
The observed data within the Gaoquan Catchment demonstrate a nonlinear response of runoff production and soil erosion to different degrees of topographic slopes under cropland conditions.
高泉沟的观测数据还表明，不同坡度的农田产生的径流和侵蚀是非线性的。
A hybrid input planar five-bar mechanism has two degrees of freedom, and its dynamic model is a highly nonlinear and strong coupling system.
混合输入平面五杆机构具有两个自由度，其动力学模型是一个高度非线性和强耦合系统。
The element, possessing five degrees of freedom per node, is suited for linear, nonlinear and nonlinear stability finite element analysis of isotropic, orthotropic and laminated plates and shells.
该单元每个节点有五个自由度，适用于各向同性、正交异性和层合板壳的线性、非线性及稳定性有限元分析。
After transforming the nonlinear optimal problem of four degrees of freedom with constraints to a nonlinear optimal problem of two degrees of freedom without constraints, the solution is given.
经过推导，把一个四维带约束非线性最优化问题转化为一个二维无约束非线性最优化问题，并给出了求解过程。
A complete set of calculating methods for complex modal analysis of nonlinear random response of structures with multi-degrees of freedom and base isolation are proposed.
从而建立了多自由度隔震结构非线性随机响应复模态分析的一整套计算方法。
The method is applicable to various kinds of nonlinear vibration systems with many degrees of freedom, and is simple in calculation.
该方法适用于各种多自由度非线性振动系统，计算比较简单。
This is an introduction to the dynamic response time-history analysis technology for nonlinear mechanical systems with multi-degrees of freedom.
本文介绍多自由度非线性系统动力响应时程分析技术。
And based on the time-scale separation principle, divided the control system into fast loop and slow loop, finish the six degrees of freedom nonlinear coordination simulation.
根据时标分离的原则，设计飞行器的快回路和慢回路控制器，并进行全包线六自由度非线性仿真。
A nonlinear vibration equation with 1 016 degrees of freedom is formulated and the degrees of freedom are reduced to 34 based on fixed interface modal synthesis method.
建立了具有1 016个自由度的非线性振动方程，并基于固定界面模态综合法降维至34个自由度。
This paper presents a geometrically nonlinear FEM with less degrees of freedom, of single layer reticulated shells when the effects of welded hollow spherical hodes are considered.
本文基于焊接空心球节点单层网壳结构的构造特点，给出了一种不增加总自由度数的考虑焊接空心球节点影响的单层网壳结构几何非线性有限元分析方法。
The Lagranges equation is used and a nonlinear 3 freedom degrees dynamics model for four-wheel-steering vehicle is built.
利用拉格朗日方程，建立了四轮转向车辆的非线性三自由度动力学模型。
The Lagranges equation is used and a nonlinear 3 freedom degrees dynamics model for four-wheel-steering vehicle is built.
利用拉格朗日方程，建立了四轮转向车辆的非线性三自由度动力学模型。
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