SOLUTION OF EQUILIBRIUM EQUATIONS IN THE FORCE METHOD - A COMPACT BAND SCHEME FOR UNDERDETERMINED LINEAR-SYSTEMS

被引：9
作者：
PELLEGRINO, S
VANHEERDEN, T
机构：
[1] Cambridge University Engineering Department, Cambridge, CB2 1PZ, Trumpington Street
来源：
COMPUTERS & STRUCTURES | 1990年 / 37卷 / 05期
关键词：
D O I：
10.1016/0045-7949(90)90103-9
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents a compact storage scheme for the (rectangular) equilibrium matrix of a general structural assembly, and a simple yet efficient algorithm for solving the system of equilibrium equations without ever exceeding the number of coefficients stored at the beginning. An implementation of the algorithm, written in C, is given in the Appendix.
引用
收藏
页码：743 / 751
页数：9
相关论文
共 50 条
[41]   SOLUTION AND ASYMPTOTIC-BEHAVIOR OF COUPLED RICCATGI EQUATIONS IN JUMP LINEAR-SYSTEMS [J].
ABOUKANDIL, H ;
FREILING, G ;
JANK, G .
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1994, 39 (08) :1631-1636
[42]   PARALLELISM AND FAST SOLUTION OF LINEAR-SYSTEMS [J].
CODENOTTI, B ;
LEONCINI, M .
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1990, 19 (10) :1-18
[43]   ON THE OPTIMAL SOLUTION OF LARGE LINEAR-SYSTEMS [J].
TRAUB, JF ;
WOZNIAKOWSKI, H .
JOURNAL OF THE ACM, 1984, 31 (03) :545-559
[44]   VLSI SUITED SOLUTION OF LINEAR-SYSTEMS [J].
GOTZE, J ;
BRUCKMEIER, B ;
SCHWIEGELSHOHN, U .
1989 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-3, 1989, :187-190
[45]   Approximation of solution curves of underdetermined systems of nonlinear equations [J].
Neubert, R .
COMPUTING, 1997, 59 (04) :285-306
[46]   PARALLEL SOLUTION OF TRIDIAGONAL LINEAR-SYSTEMS [J].
KRECHEL, A ;
PLUM, HJ ;
STUBEN, K .
HYPERCUBE AND DISTRIBUTED COMPUTERS, 1989, :49-63
[47]   EFFICIENT SOLUTION OF TRIDIAGONAL LINEAR-SYSTEMS [J].
OSTERBY, O .
COMPUTER JOURNAL, 1979, 22 (03) :283-285
[48]   SOLUTION OF LINEAR-SYSTEMS WITH VERIFIED ACCURACY [J].
RUMP, SM .
APPLIED NUMERICAL MATHEMATICS, 1987, 3 (03) :233-241
[49]   Solution of underdetermined systems of equations with gridded a priori constraints [J].
Stiros, Stathis C. ;
Saltogianni, Vasso .
SPRINGERPLUS, 2014, 3 :1-15
[50]   Approximation of solution curves of underdetermined systems of nonlinear equations [J].
Rolf Neubert .
Computing, 1997, 59 :285-306
12345