Now showing items 1-3 of 3

    • Global Stability Lobes of Turning Processes with State-Dependent Delay 

      Hu, Qingwen.; Krawcewicz, Wieslaw; Turi, Jànos (SIAM, 2012-09-13)
      We obtain global stability lobes of two models of turning processes with inherit nonsmoothness due to the presence of state-dependent delays. In the process, we transform the models with state-dependent delays into systems ...
    • Parameter Dependent Stability/Instability in a Human Respiratory Control System Model 

      Pradhan, Saroj P.; Turi, Jànos (American Institute of Mathematical Sciences, 2013-11)
      In this paper a computational procedure is presented to study the development of stable/unstable patterns in a system of three nonlinear, parameter dependent delay differential equations with two transport delays representing ...
    • Stabilization in a State-Dependent Model of Turning Processes 

      Hu, Qingwen; Krawcewicz, Wieslaw; Turi, Jànos (SIAM, 2012-01-03)
      We consider a two-degree-of-freedom model for turning processes which involves a system of differential equations with state-dependent delay. Depending on process parameters (e.g., spindle speed, depth of cut) the cutting ...