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- Poor dynamic modeling methods were analyzed, which are Newton-Euler formulation, Lagrangian formulation, Lagrange-D' Alembert principle and differential geometry theory. 根据并联机构特点分析了4种动力学建模方法,即牛顿-欧拉方法、拉格朗日方法、拉格朗日-达朗贝尔方法和微分几何原理。
- the differential geometry theory 微分几何理论
- Study on Differential Geometry Theory of Singularities of Parallel Manipulators and Redundant Parallel Manipulators 并联机构奇异位形的微分几何理论以及冗余并联机构的研究
- differential geometry theory 微分几何理论
- GRG is a computer algebra program designed for the problems in the differential geometry, gravitation and field theory. GRG是一个计算机代数程序,它为解决在微分几何,地心引力和场论中的问题。
- Tensor analysis and differential geometry, Group theory, Green's functions, Variation. 张量分析及微分几何、群论、格林函数或变分法。
- The problem of nonlinear decoupling control is studied by the differential geometry control theory for bank to turn(BTT) missile. 使用微分几何控制理论研究了 BTT导弹在倾斜转弯时的非线性解耦控制问题。
- German mathematician and astronomer known for his contributions to algebra, differential geometry, probability theory, and number theory. 高斯,卡尔 弗雷德里希1777-1855德国数学家和天文学家,因其对代数、微积分几何、或然率理论和数字理论的贡献而为人称道
- The problem of nonlinear decoupling control is studied by the differential geometry control theory for bank-to-turn(BTT) missile. 使用微分几何控制理论研究了BTT导弹在倾斜转弯时的非线性解耦控制问题。
- Abstract: The problem of nonlinear decoupling control is studied by the differential geometry control theory for bank-to-turn(BTT) missile. 文摘:使用微分几何控制理论研究了BTT导弹在倾斜转弯时的非线性解耦控制问题。
- Gauss, Karl Friedrich1777-1855 German mathematician and astronomer known for his contributions to algebra, differential geometry, probability theory, and number theory. 高斯,卡尔·弗雷德里希1777-1855德国数学家和天文学家,因其对代数、微积分几何、或然率理论和数字理论的贡献而为人称道。
- On the basis of the differential geometry, the geometrical theory of machining free form surface by cylindrical cutter in 5-axis NC machine tool is investigated. 从微分几何学的角度,探讨了在五坐标数控机床上采用圆柱形刀具线接触加工自由曲面的几何学原理,分析了刀具面与被加工曲面二阶密切的条件。
- This course covers the basic principles of Einstein's general theory of relativity. Also discussed are differential geometry, gravitomagnetism, gravitational radiation, experimental tests of general relativity, black holes, and cosmology. 本课程包括爱因斯坦广义相对论的基本原理,也会讨论到微分几何、重力磁学、重力波、数个测试广义相对论的实验、黑洞及宇宙论。
- M. P. doCarmo, Differential Geometry of Curves and Surfaces, Prentice-Hall. 陈维桓,微分几何初步,北京大学出版社。
- The underlying concepts are based on differential geometry and theory of Lie groups in the mathematical aspect, and on transformation symmetries and gauge theory in the physical aspect. 基础的概念在数学方面基于不同谎话组的几何学和理论, 并且关于在物理方面的转变对称性和计量器理论。
- My research involves various problems arising in Differential Geometry, Mathematical Physics, Variational Calculus and Partial Diff. equations, nonlinear Functional Analysis, Game theory. 马力,教授,应用数学研究所。研究方向:几何分析,微分几何,偏微分方程,非线性泛函分析,博弈论。国家重大973项目组成员。
- Based on the fractal geometry theory,Weierstrass-Mandelbrot function was used to simulate the rock joint surface with different roughness. 通过节理面粗糙度测量、张开度模拟、节理渗流试验及有限元数值分析,探讨了岩石节理复杂的水力特性。
- With the fractal geometry theory, this paper puts forward a new rock drillability testing method by selecting detritus from bottom hole as object. 利用分形几何理论,研究了钻井过程中岩石破碎机理及形成过程,提出了一种以井底返出的岩屑为对象的岩石可钻性测试方法。
- A study of optimal center of gravity from the view of geometry theory is presented, which makes the geometrical image of optimal directional specific. 文中从一个新的角度,即几何学原理上探讨了最优的重心游移算法的原理,使最优方向的几何图像更加明确。
- With the application and development of fractal geometry theory in surface science, the achievements in fractal-like kinetics of heterogeneous reacion are obtained. 随着分形几何理论在表面科学中的应用和发展,非均相反应的类分形动力学研究取得了可喜的成果。