Title :
A new low perturbation algorithm for stiff dynamics equation
Author :
Qin Zheng ; Ye Shang-Hui ; Liu Ming-Zhi
Author_Institution :
Dept. of Electro-Mech. Eng., Xidian Univ., Xi´an, China
Abstract :
This paper gives a new kind of direct-integration numeric algorithm. It can not only change step length nimbly according to the needs of the problems when solving dynamic response; it can also keep A-stable and more then fourth order precision.<>
Keywords :
convergence of numerical methods; dynamics; integration; A-stability; direct-integration numeric algorithm; dynamic response; fourth order precision; low perturbation algorithm; step length change; stiff dynamics equation; Acceleration; Damping; Differential equations; Finite wordlength effects; Heuristic algorithms; Interpolation; Polynomials; Stability;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320560
