Chen Y, Vinagre B, Podlubny I. A new discretization method for fractional order differentiators via continued fraction expansion. In: Proceedings of the ASME Design Engineering Technical Conference. Vol. 5 A. 2003. pp. 761–769.

Ma L, Chen Y, Moore K. Flexible Camera Calibration Using a New Analytical Radial Undistortion Formula with Application to Mobile Robot Localization. In: IEEE International Symposium on Intelligent Control - Proceedings. 2003. pp. 799–804.

Chen Y, Vinagre B, Podlubny I. On fractional order disturbance observer. In: Proceedings of the ASME Design Engineering Technical Conference. Vol. 5 A. 2003. pp. 617–624.

Chen Y, Moore K. Iterative Learning Control With Iteration-Domain Adaptive Feedforward Compensation. In: Proceedings of the IEEE Conference on Decision and Control. Vols. 5. 2003. pp. 4416–4421.

Berkemeier M, Davidson M, Bahl V, Chen Y, Ma L. Visual servoing of an omni-directional mobile robot for alignment with parking lot lines. In: Proceedings - IEEE International Conference on Robotics and Automation. Vols. 4. 2002. pp. 4204–4210.

Jiang P, Chen Y. Singularity-free neural network controller with iterative training. In: IEEE International Symposium on Intelligent Control - Proceedings. 2002. pp. 31–36.

Song Z, Chen Y, Ma L, Chung Y. Some sensing and perception techniques for an omnidirectional ground vehicle with a laser scanner. In: IEEE International Symposium on Intelligent Control - Proceedings. 2002. pp. 690–695.

Chen Y, Moore K. Harnessing the nonrepetitiveness in iterative learning control. In: Proceedings of the IEEE Conference on Decision and Control. Vols. 3. 2002. pp. 3350–3355.

Chen Y, Moore K. An optimal design of PD-type iterative learning control with monotonic convergence. In: IEEE International Symposium on Intelligent Control - Proceedings. 2002. pp. 55–60.

Chen Y, Moore K. PI-type iterative learning control revisited. In: Proceedings of the American Control Conference. Vols. 3. 2002. pp. 2138–2143.