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Prof Amir Hussain's Outputs (4)

Exponential stabilization of the inertia wheel pendulum using dynamic surface control (2007)
Journal Article
Qaiser, N., Iqbal, N., Hussain, A., & Qaiser, N. (2007). Exponential stabilization of the inertia wheel pendulum using dynamic surface control. Journal of Circuits, Systems, and Computers, 16(1), 81-92. https://doi.org/10.1142/S0218126607003514

This paper considers the stabilization problem of Inertia Wheel Pendulum, a widely studied benchmark nonlinear system. It is a classical example of a flat underactuated mechanical system, for which the design of control law becomes a challenging task... Read More about Exponential stabilization of the inertia wheel pendulum using dynamic surface control.

Nonlinear speech enhancement: An overview (2007)
Book Chapter
Hussain, A., Chetouani, M., Squartini, S., Bastari, A., & Piazza, F. (2007). Nonlinear speech enhancement: An overview. In Progress in Nonlinear Speech Processing (217-248). https://doi.org/10.1007/978-3-540-71505-4_12

This paper deals with the problem of enhancing the quality of speech signals, which has received growing attention in the last few decades. Many different approaches have been proposed in the literature under various configurations and operating hypo... Read More about Nonlinear speech enhancement: An overview.

Exponential stabilization of a class of underactuated mechanical systems using dynamic surface control (2007)
Journal Article
Qaiser, N., Iqbal, N., Hussain, A., & Qaiser, N. (2007). Exponential stabilization of a class of underactuated mechanical systems using dynamic surface control. International Journal of Control, Automation and Systems, 5(5), 547-558

This paper proposes a simpler solution to the stabilization problem of a special class of nonlinear underactuated mechanical systems which includes widely studied benchmark systems like Inertia Wheel Pendulum, TORA and Acrobot. Complex internal dynam... Read More about Exponential stabilization of a class of underactuated mechanical systems using dynamic surface control.

Dynamic surface control for stabilization of the oscillating eccentric rotor (2007)
Journal Article
Qaiser, N., Hussain, A., Iqbal, N., & Qaiser, N. (2007). Dynamic surface control for stabilization of the oscillating eccentric rotor. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 221(3), 311-319. https://doi.org/10.1243/09596518JSCE222

The present paper presents a new solution for the stabilization and disturbance attenuation problems of the oscillating eccentric rotor (OER), an extensively studied non-linear under-actuated mechanical system. Designing control law for such systems... Read More about Dynamic surface control for stabilization of the oscillating eccentric rotor.