✦ LIBER ✦

Stability of hybrid simulation of dynamic systems

✍ Scribed by J.S. Allison; H.M. Johnson

Publisher: Elsevier Science
Year: 1979
Tongue: English
Weight: 850 KB
Volume: 21
Category: Article
ISSN: 0378-4754
DOI: 10.1016/0378-4754(79)90075-2

No coin nor oath required. For personal study only.

✦ Synopsis

This note analyses the problem of stability of hybrid simulation of dynamic systems. Time delays and sample-and-hold operations do cause serious stability problems, and it frequently happens that considerable time and effort are wasted because instability is not known in advance of programming the simulation on the hybrid computer.

However, if the system under investigatiofl can be approximated in its response by an equivalent linear system, then it is possible to define a procedure which will predict in advance whether any proposed computing scheme is stable.

The text describes one such procedure, together with its implementation as a software package which can be used to predict the stability of simulations of practical size.

In addition, the text contains a number of examples which illustrate the application of the software package.

📜 SIMILAR VOLUMES

Lyapunov stability of a class of hybrid

Lyapunov stability of a class of hybrid dynamic systems

✍ Zhengguo Li; Cheong Boon Soh; Xinhe Xu 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 146 KB

This paper considers the stability of hybrid dynamic systems in the sense of Lyapunov. Necessary and su$cient conditions are derived which require only the Lyapunov function to be nonincreasing only along one subsequence of the `switchinga.

Error analysis in hybrid computer simula

Error analysis in hybrid computer simulation of dynamic systems

✍ A.K. El-Sherif; A.A. Kamal; A.Y. Bilal 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 627 KB

Robust stability of a class of hybrid dy

Robust stability of a class of hybrid dynamic uncertain systems

✍ Zhengguo Li; Cheong Boon Soh; Xinhe Xu 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 112 KB 👁 2 views

This paper considers the robust stability of a class of hybrid dynamic uncertain systems. It derives conditions for a class of hybrid dynamic uncertain systems with uncertainties in the continuous variable dynamic systems, variations in the 'switching' conditional set and variations in the reset map

Stability of a class of hybrid computer

Stability of a class of hybrid computer models of dynamical systems

✍ J.R. Amyot; G.A. Camiré 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 394 KB

Hybrid computer programming automation research is giving rise to a renewed interest in standard hybrid programming configurations. The stability of implementations whereby only time integrations and first-order prediction compensation are performed in the analog section is examined as a function of

Fast simulation of multicomponent dynami

Fast simulation of multicomponent dynamic systems

✍ Boris D. Lubachevsky 📂 Article 📅 2002 🏛 Institute of Electrical and Electronics Engineers 🌐 English ⚖ 389 KB 👁 1 views

Dynamic simulation of water distribution

Dynamic simulation of water distribution systems

✍ B. Coulbeck 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 596 KB

A review of full scale simulation of water distribution systems is made which reveals the computational problems associated with on-line applications. The paper then presents a generalised method for obtaining simplified dynamic models of complex water supply systems. The models obtained have been