Run-to-Run Optimization Control Within Exact Inverse Framework for Scan Tracking.

A run-to-run optimization controller uses a reduced set of measurement parameters, in comparison to more general feedback controllers, to converge to the best control point for a repetitive process. A new run-to-run optimization controller is presented for the scanning fiber device used for image acquisition and display. This controller utilizes very sparse measurements to estimate a system energy measure and updates the input parameterizations iteratively within a feedforward with exact-inversion framework. Analysis, simulation, and experimental investigations on the scanning fiber device demonstrate improved scan accuracy over previous methods and automatic controller adaptation to changing operating temperature. A specific application example and quantitative error analyses are provided of a scanning fiber endoscope that maintains high image quality continuously across a 20 °C temperature rise without interruption of the 56 Hz video.

[1]  Quinn Y. J. Smithwick,et al.  A Hybrid Nonlinear Adaptive Tracking Controller for a Resonating Fiber Microscanner , 2010 .

[2]  M. Amann,et al.  Laser ranging: a critical review of usual techniques for distance measurement , 2001 .

[3]  Eric J Seibel,et al.  High Performance Open Loop Control of Scanning with a Small Cylindrical Cantilever Beam. , 2011, Journal of sound and vibration.

[4]  Francis J. Doyle,et al.  Survey on iterative learning control, repetitive control, and run-to-run control , 2009 .

[5]  Yuanzheng Gong,et al.  Axial-Stereo 3-D Optical Metrology for Inner Profile of Pipes Using a Scanning Laser Endoscope , 2015, International journal of optomechatronics.

[6]  Garnett E. Simmers,et al.  Improved Piezoelectric Self-sensing Actuation , 2004 .

[7]  Blake Hannaford,et al.  Accurate three-dimensional virtual reconstruction of surgical field using calibrated trajectories of an image-guided medical robot , 2014, Journal of medical imaging.

[8]  E. Seibel,et al.  Scanning fiber endoscopy: a novel platform for cholangioscopy. , 2014, Gastrointestinal endoscopy.

[9]  P. Reinhall,et al.  Self-Contained Image Recalibration in a Scanning Fiber Endoscope Using Piezoelectric Sensing , 2015 .

[10]  Eric J. Seibel,et al.  Low-cost wearable low-vision aid using a handmade retinal light-scanning microdisplay , 2004 .

[11]  Eric J. Seibel,et al.  Surface Mosaics of the Bladder Reconstructed From Endoscopic Video for Automated Surveillance , 2012, IEEE Transactions on Biomedical Engineering.

[12]  S. W. Butler,et al.  Supervisory run-to-run control of polysilicon gate etch using in situ ellipsometry , 1994 .

[13]  Matthew J. Kundrat,et al.  Method to Achieve High Frame Rates in a Scanning Fiber Endoscope , 2011 .

[14]  Blake Hannaford,et al.  Semi-autonomous simulated brain tumor ablation with RAVENII Surgical Robot using behavior tree , 2015, 2015 IEEE International Conference on Robotics and Automation (ICRA).

[15]  Dominique Bonvin,et al.  Run-to-run optimization via control of generalized constraints , 2001 .

[16]  Per G. Reinhall,et al.  Electromechanical Modeling and Adaptive Feedforward Control of a Self-Sensing Scanning Fiber Endoscope , 2016 .

[17]  Nesbitt W. Hagood,et al.  Simultaneous sensing and actuation using piezoelectric materials , 1992, Other Conferences.

[18]  Per G. Reinhall,et al.  54.3: Modeling and Control of the Resonant Fiber Scanner for Laser Scanning Display or Acquisition , 2003 .

[19]  Juergen Hahn,et al.  Drug dosage adjustment via run-to-run control , 2002, Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301).

[20]  Dominique Bonvin,et al.  Dynamic optimization of batch processes: II. Role of measurements in handling uncertainty , 2003, Comput. Chem. Eng..

[21]  Chenying Yang,et al.  Target-to-background enhancement in multispectral endoscopy with background autofluorescence mitigation for quantitative molecular imaging , 2014, Journal of biomedical optics.

[22]  Per G. Reinhall,et al.  Control aspects of the single-fiber scanning endoscope , 2001, SPIE BiOS.

[23]  Per G. Reinhall,et al.  An Error Space Controller for a Resonating Fiber Scanner: Simulation and Implementation , 2006 .

[24]  Timothy D. Soper,et al.  Scanning fiber endoscopy with highly flexible, 1 mm catheterscopes for wide‐field, full‐color imaging , 2010, Journal of biophotonics.

[25]  R. Weersink,et al.  High-Resolution Angioscopic Imaging During Endovascular Neurosurgery , 2014, Neurosurgery.

[26]  Qingze Zou,et al.  A review of feedforward control approaches in nanopositioning for high-speed spm , 2009 .

[27]  Dominique Bonvin,et al.  Dynamic optimization of batch processes: I. Characterization of the nominal solution , 2003, Comput. Chem. Eng..

[28]  H. Zisser,et al.  Run-to-run control of meal-related insulin dosing. , 2005, Diabetes technology & therapeutics.

[29]  Evanghelos Zafiriou,et al.  An approach to run-to-run control for rapid thermal processing , 1995, Proceedings of 1995 American Control Conference - ACC'95.

[30]  Eric J. Seibel,et al.  Fluorescence image-guided photodynamic therapy of cancer cells using a scanning fiber endoscope , 2013, Photonics West - Biomedical Optics.

[31]  Francis J. Doyle,et al.  Run-to-run control of blood glucose concentrations for people with type 1 diabetes mellitus , 2006, IEEE Transactions on Biomedical Engineering.