Anusha Purushotham

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We explore the connection between a stochastic simulation model and an ordinary differential equations (ODEs) model of the dynamics of an excitable gene circuit that exhibits noise-induced oscillations. Near a bifurcation point in the ODE model, the stochastic simulation model yields behavior dramatically different from that predicted by the ODE model. We(More)
The dynamic response of joint velocities and end effector deflection of a two degree-of-freedom planar composite robot arm is presented in this paper. For the purpose of analysis, the material of links of the arm of the robot are assumed to be fabricated from either aluminum or laminated composite materials. The numerical solution to obtain the joint(More)
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