Symbolic Generator of State Equations for Modeling of Dynamic Systems Based on the Electrical Network Analog Paradigm.

摘要

The capability of automatically generating state equations for a given system is a desirable component of an integrated environment for system control and simulation studies. A step towards the development of this capability is described in the following sections. Section 2 presents the statement of the problem to be solved. Since the solution approach involves the use of circuit analogs topology concepts are required; these are presented in Section 3. The governing network equations and different network formulations are given in Section 4. The problem of systematically formulating the state equations is the topic of Section 5. A program (SEQS) developed to automatically generate the state equations is described in Section 6 and its application is illustrated in Section 7. Section 8 contains the conclusions. Appendix A gives a listing of the SEQS program and Appendix B gives a sample input file for the SEQS program. 6 refs., 4 figs., 2 tabs.