Block compressed sparse row of Multiple DOF and large sparse linear system real domain solution 多自由度块行压缩存储技术及大型稀疏方程组的求解
An Instance for the Solution of the Large Sparse nine-diagonal Lineal Systems Using Approximate Matrix Factorization Bisection Elimination Method for the Parallel Solution of Tridiagonal Linear System of Equations 大型九对角线性方程组的近似三角分解法算法实例并行求解三对角方程组的二分消元法
A Discussion on the Large Scale Linear Mapping Based on DCS System 基于DCS系统制作大比例尺线划图初探
Some Algebraic Criteria of the Stability of Large Linear Ordinary Differential System with Variable Coefficients 变系数线性常微大系统稳定性的一些代数判据
The large phase angle allowance design method for a first class new type non-linear controller and second optimal control system is presented. 提出一类新型非线性控制器和二次优化控制系统大相角裕量设计法。
In this paper we discuss a block-iterative algorithm with row projection for solving large consistent linear system. 探讨了一种行投影块迭代算法来求解大型相容线性系统。
The Study of Parallel Algorithms for the Solution of Special Structured Large Linear System of Equations under Distributed Memory Environment 典型结构大型线性方程组的分布式并行算法研究
The Stability of the Large Scale Linear Delay System 线性时滞大系统的稳定性
An efficient method for a large sparse linear system& qptimal conjugate gradient method 解任意大型线性方程组的一种有效方法&优化的共轭斜量法
The Practical ABS Algorithm for Large Scale Nested Dissection Linear System 大型稀疏ND线性方程组的实用ABS算法
Transmission function of valve-controlled asymmetrical cylinder and motor is derived out., With a large number of theory analysis, linear and nonlinear mathematical models of slanting system at 1 work position and list system at 2 Work position are set up. 本文推导出了阀控非对称缸和阀控马达的传递函数,通过大量理论分析,建立了轮胎试验机1工位侧偏系统和2工位侧倾系统线性化和非线性化数学模型。
A Parallel Algorithm for Solving Block-diagonal Structured Large Linear System 一类线性系统求解的并行算法
Incomplete decomposition methods are of often considered for the large and sparse unsymmetric linear system of equations. 不完全分解方法常应用于求解大型稀疏非对称线性方程组。
A large scale linear programming model is developed for operation of a complicated flood control system. 从水库、分蓄洪区及河道调蓄洪的基本原理出发,建立了一个复杂防洪系统的大规模线性规划(LP)模型。
This paper investigates alternating iterative method and generalized alternating method for the solution of a large linear system, extend the convergence theorem and comparison theorem for generalized or alternating iterative method when the coefficient are Hermitian positive definite systems. 本文主要研究了大型线性方程组的交替迭代法及迭代法的各种变形,给出了当系数矩阵为Hermitian正定矩阵时各类迭代法的收敛原理及其相应的比较理论。
A large scale linear goal programming model for the general logistics distribution schedule of the chain managed retail commerce is presented in this paper, which combines a dynamic goal programming for simulating and analyzing the performance of the logistics distribution system as well as its rationality. 本文提出了研究连锁经营零售商业的物流配送总体计划的大型线性目标规划数学模型,并用动态目标规划的方法来模拟和动态地分析配送系统运行性能和合理性。
A Large Mixed Integer Linear Program ( MILP) is established for Generation Capacity Expansion ( GCE) in Hydro-Thermal Electric Power System in this paper. 本文研究大系统优化理论在混合电力系统长期发电容量发展规划中的发展和应用。文中建立了混合系统发电容量最优规划的大规模整数规划模型;
The Parallel Iterative Algorithm of Large Linear Equations on Hypercube Multiprocess System 超立方多处理机上大型线性方程组并行迭代求解算法
Γ aBPu Λ OB, advanced original criteria of the stability of Zero solution of large linear ordinary differential system. In this paper, his result is improved and some new algebraic criteria are obtained. ΓaBpИloB对线性常微大系统建立了零解稳定性的独创判别准则[1][2],改进他的结果,得到了变系数线性常微大系统零解稳定性的一些新的代数判据。
Optimal experiment method of large scale linear system 大规模块角结构的线性规划试验选优方法
Two Incomplete Decomposition Methods for Solving large Sparse Unsymmetric Linear System 求解线性方程组的两种不完全分解法
The application of the decomposition theory for large scale system to consistent suitability of the Cauchy problem of linear parital differential equation system 大系统分解理论对变系数线性偏微分方程组Cauchy问题一致适定的应用
In order to use iterative method to solve the large linear system obtained by discretization for the purpose of reducing computer storage and CPU time required by the use of elimination, higher-order difference schemes of boundary conditions at the surface of the earth is proposed. 为了使用叠代法求解离散化得到的高阶线性方程组以节省消去法所必需的内存和计算时间,提出了地球表面边条件的一种高精度差分格式。
A Separate phase Algorithm of Large Scale Linear Programming Model of Flood Control System 复杂防洪系统大规模LP模型扒口分洪运用方式分阶段算法研究
The characteristics of two main parallel computing algorithms on solving large sparse linear system equation-direct method and iterative method will be analyzed and summarized in this paper. 本文全面总结了当前并行求解大型稀疏线性方程组的两种主要方法&直接法和迭代法。
A parallel algorithm for solving block-diagonal structured large linear system is presented. 本文给出了求解块角结构的大线性系统的一种并行算法。
General Research Situation of Parallel Computing on Solving Large Sparse Linear System of Equations 并行求解大型稀疏线性方程组的研究概况
To solve large linear system, iterative methods have become one of the most important methods instead of direct method. 对于求解大型的线性方程组,迭代方法已取代直接法成为最重要的一类方法。
Tea green removing machine system is a large delay, nonlinear, multi-jamming system, and now most of them used PID control. But PID control is based on the linear invariant system, so using PID control is difficult to get the desired results. 茶叶杀青机系统是大滞后、非线性、多干扰系统,现在大都使用PID控制,但PID控制是基于线性定常系统的,所以在此使用PID控制很难得到理想的结果。
However, because almost all of the large scale thermal facilities are still using conventional linear PID control system, it is very difficult to acquire excellent controlling performance in the global load varying range. 但是目前大型热力设备的自动控制几乎都仍采用常规的线性PID控制系统,难以在整个负荷变动范围内均取得优良的控制品质。