Stability analysis of Universal Learning Network

Yunqing Yu, Kotaro Hirasawa, Masanao Ohbayashi, Junichi Murata

Research output: Contribution to journalConference articlepeer-review


The Universal Learning Network (U.L.N.) is a tool for modeling, managing and controlling large scale complicated systems. In the complicated systems, stability is one of the most important subjects. In this paper, stability analysis is discussed based on the concept of nth order asymptotic orbital stability analysis method of the system constructed by U.L.N.. The nth order asymptotic orbital stability for the system mentioned above is defined by using the higher order derivatives of U.L.N. which has been already reported. So the stability analysis by the nth order asymptotic orbital stability is proposed in this paper. By using this stability analysis method, we can easily calculate the exact deviation of the dynamics systems which are disturbed. Finally, an example of the stability analysis are shown by simulation results of a nonlinear crane control system.

Original languageEnglish
Pages (from-to)3993-3998
Number of pages6
JournalProceedings of the IEEE International Conference on Systems, Man and Cybernetics
Publication statusPublished - 1997
EventProceedings of the 1997 IEEE International Conference on Systems, Man, and Cybernetics. Part 3 (of 5) - Orlando, FL, USA
Duration: Oct 12 1997Oct 15 1997

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Hardware and Architecture


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