Active Adaptive Control Laboratory (AACL): Recent submissions

Now showing items 13-15 of 22

    • Frequency Control using Cooperative Demand Response through Accumulated Energy 

      Cvetkovic, Milos; Annaswamy, Anuradha (2015-10-07)
      This paper proposes a hierarchical control architecture for engaging demand into providing primary frequency response services. The proposed architecture relies on the use of information about accumulated energy for the ...

    • Analysis of Slow Convergence Regions in Adaptive Systems 

      Nouwens, Oscar; Annaswamy, Anuradha; Lavretsky, Eugene (2015-10-07)
      We examine convergence properties of errors in a class of adaptive systems that corresponds to adaptive control of linear time-invariant plants with state variables accessible. We demonstrate the existence of a sticking ...

    • Squaring-Up Method for Relative Degree Two Plants 

      Qu, Zheng; Annaswamy, Anuradha; Lavretsky, Eugene (2015-09-28)
      Abstract--- Non-square multi-input-multi-output (MIMO) plants are becoming increasingly common, as the addition of multiple sensors is becoming prevalent. However, square systems are needed sometimes as an leverage when ...