Dr Sumeet Aphale

Dr Sumeet Aphale
Ph.D. (Electrical Engineering), CEng, MIET, SMIEEE

Senior Lecturer

I am currently accepting PhDs in Engineering.

Overview
Dr Sumeet Aphale
Dr Sumeet Aphale

Contact Details


Biography

Career Summary

  • Reader, School of Engineering, University of Aberdeen : August 2021 - 
  • Senior Lecturer, School of Engineering, University of Aberdeen : June 2016 - July 2021
  • Lecturer, School of Engineering, University of Aberdeen : June 2009 - May 2016
  • Research Fellow, School of Engineering, University of Aberdeen, (RED Project) : June 2008 - June 2009
  • Research Academic B, ARC Center for Complex Dynamic Systems and Control, University of Newcastle, Australia : September 2005 - May 2008
  • Research Engineer, RDSI Pvt. Ltd., Pune, India : May 1999 - June 2000

I am a registered Chartered Engineer with the IET. I also volunteer as a Professional Registration Advisor (PRA) and as a Professional Registration Interviewer (PRI) for prospective IEng and CEng applicants for the IET.

My non-academic interests are trekking, nature and wildlife photography, travelling and martial arts.


Qualifications

PhD, Electrical Engineering (Robotics and Control) University of Wyoming, USA 2005
On the robust fault-tolerant designs of Gough-Stewart Platforms
MS, Electrical Engineering (Robotics and Control) University of Wyoming, USA 2003
On resolving motion commands for precise pointing using position and velocity limits of stacked Gough-Stewart Platforms
BEng, Electrical Engineering University of Pune, India 1999
First Class with Distinction (Top 5 in the University Graduating Class)

Memberships and Affiliations

Internal
External

Associate Editor

  • IEEE CSS Conference Editorial Board
  • Shock and Vibration
  • International Journal of Advanced Robotic Systems (Guest - Special Issue on Parallel Manipulators)
  • Frontiers in Mechanical Engineering (Mechatronics)
  • Actuators (Guest - Special Issue on Actuators and Dampers for Vibration Control)
  • Applications of Modelling and Simulation
  • IEEE Multi-Conference on Systems and Control, Sydney, Australia (2015)

Editorial Board Member

  • International Journal of Advanced Robotic Systems (2012 - 2015)

Technical / Programme Committee Member

  • 4th International Conference on Robotics and Automation Sciences (ICRAS 2020), held in Chengdu, China during 14-16 June 2020.
  • International Conference on Robotics, Computer Vision and Intelligent Systems, held in Budapest, Hungary during 04 - 06 November 2020.

Reviewer For

  • UKRI Leadership Fellowships
  • IEEE Transactions on Nanotechnology
  • IEEE Transactions on Robotics
  • IEEE Transactions on Control Systems Technology
  • IEEE Transactions on Mechatronics
  • IEEE Transactions on Systems, Man and Cybernetics
  • IEEE Transactions on Industrial Electronics
  • IET Control Theory and Applications
  • IOP Smart Materials and Structures
  • Asian Journal of Control
  • Review of Scientific Instruments (AIP)
  • Control Engineering Practice
  • Journal of Sound and Vibration.
  • Sensors and Actuators (Elsevier)
  • Sensors (MDPI)
  • Mechatronics
  • Robotics and Computer Integrated Manufacturing
  • Journal of Mechanical Engineering Science
  • IEEE Conference on Decision and Control
  • IFAC World Congress
  • IEEE International Conference for Robotics and Automation
  • IEEE International Conference on Automation Science and Engineering 
  • IEEE/ASME International Conference on Advanced Intelligent Mechatronics
  • American Control Conference
  • European Control Conference
  • International Conference on Intelligent Robots and Systems
  • Springer Publishing Co.
  • Cambridge University Press

External Examiner

  • University of Castilla - La Mancha, Spain
  • Polytechnic University of Madrid, Spain
  • University of Adelaide, Australia
  • ADFA@UNSW, Australia
  • Indian Institute of Technology - Chennai, India
  • Vellore Institute of Technology - Chennai, India
Research

Research Areas

Please get in touch if you would like to discuss your research ideas further.

Email Me

Specialisms

  • Acoustics and Vibration
  • Control Systems
  • Dynamics
  • Mechatronics and Robotics

Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is HESA open data, published under the Creative Commons Attribution 4.0 International


Research Overview

I lead the newly formed Artificial intelligence, Robotics and Mechatronic Systems Group (ARMS)  comprising of myself and Drs. Giannaccini, Meissner and Starkey.

My research interests are:

  • Control of precision mechatronic systems
  • Vibration damping and isolation
  • Nonlinear systems control
  • Control applications in electrical power engineering
  • Smart materials and structures
  • Soft Robotics

View my Google Scholar profile.


Current Research

My current research / consultancy projects focus on:

  • Closed-loop performance enhancement of Nanopositioning systems
  • Analysis and control of HVDC MCC/LCC interaction with power generators
  • Vibration damping and isolation for structural and alignment applications
  • Control of drill-string dynamics
  • Position control of soft robotic actuators (Dielectric Elastomer Actuators - DEA)
  • Sensing, Instrumentation and Control Technology applications in O&G industry

Within the School of Engineering, I am a member of the Centre for Applied Dynamics Research and the Aberdeen HVDC Research Centre

I am always interested in probing new ideas. It is quite possible that I may not know of your work but, if you think a collaboration is possible, please drop me an email.

External Examiner At

  • University of Adelaide, Australia
  • University of New South Wales, Australia
  • University of Castilla-La Mancha, Spain
  • Polytechnic University of Madrid, Spain
  • Indian Institute of Technology, Chennai, India

Visitors

  • Dr Geng Wang (Henan Polytechnic University, China): January 2020 - January 2021
  • Ms Linlin Li (Shanghai Jiao Tong University, China): 1st May - 31st October 2019
  • Mr Paul Antoine (ENSTA Paris Tech, France) : June - July 2017
  • Dr Andres San-Millan (University of Castilla-La Mancha, Spain) : 1st May - 30th July 2016
  • Dr Andres San-Millan (University of Castilla-La Mancha, Spain) : 1st May - 30th July 2014
  • Prof. Paul Reynolds (University of Exeter, UK) : May 2012
  • Prof. Andrew J. Fleming (University of Newcastle, Australia) : July 2011
  • Dr Emiliano Pereira Gonzales (University of Castilla-La Mancha, Spain) : May - June 2010

Past Research

  • Control of Gough-Stewart Platforms (Hexapods)
  • Robust Kinematic Design of fault-tolerant Gough-Stewart Platforms (Octopods)
  • Energy Harvesting via smart materials

Collaborations

  • Prof. Paul Reynolds, Vibration Engineering Section, Exeter University, UK.
  • Prof. Vicente Feliu Batlle, University of Castilla-La Mancha, Spain.
  • Prof. Andrew J. Fleming, Precision Mechatronics Lab, University of Newcastle, Australia.
  • Prof. Guoying Gu, Robotics Institute, Shanghai Jiao Tong University, China.
  • Prof. Limin Zhu, State Key Laboratory for Mechanical Systems and Vibration, Shanghai Jiao Tong University, China.
  • Dr. Emiliano Pereira Gonzalez, University of Alcala, Spain.
  • Assoc. Prof. Bharath Bhikkaji, Indian Institute of Technology - Chennai, India.
  • Prof. Abdus Samad, Indian Institute of Technology - Chennai, India.
  • Prof. Antoine Ferreira, LVR ENSI de Bourges, France.
  • Prof. Santosh Devasia, University of Washington, Seattle, USA.
  • Prof. Kam K. Leang, University of Utah - Salt Lake City, USA.

Supervision

My current supervision areas are: Engineering.


Current Students

Lead Supervisor for:

  • James D. Maclean : Ph.D. student (Expected Graduation: January 2022)
  • Adedayo Babarinde : Ph.D. student (Expected Graduation: March 2022)

Co-supervisor for:

  • Adamu Adamu : Ph.D. student (Expected Graduation: January 2023)
  • Ebraam Fakhuri : PhD. student (Expected Graduation: December 2026)
  • Mohsen Lalehparvar : PhD. student (Expected Graduation : January 2024)

Graduated Students

  • Stefan Kovacevic (with Prof. D. Jovcic) - Ph.D. 2021
  • Suoda Chu (with Dr. K. Nakkeeran) - Ph.D. 2020.
  • Ibukunolu Oladunjoye - Ph.D. 2019.
  • Mohammed Altaher - Ph.D. 2019.
  • Douglas Russell - Ph.D. 2018.
  • Mohammad Namavar - Ph.D. 2015

Research Funding and Grants

  • ETP Project with Frisco eBikes (with Drs Syed and Jamshidi Far): Contactless eBike charging port (£9825) 2021.
  • Pump-Prime Interdisciplinary Research and Impact Award (with Drs Broche and Jamshidi Far): Fast Field Cycling prototype improvements (£9770) 2021.
  • Pump-Prime Interdisciplinary Research and Impact Award (ARMS Group and Prof. Bach): Human-Robot Interaction Network (£10000) 2021.
  • Interface (with Glenn Buchan Engg, Drs Syed and Vairi) - (£5000) 2021.
  • Interface (with Don Energy and Dr Vaziri) - (£5000) 2021.
  • Knowledge Exchange and Commercialisation (KEC) Award (with Desire Hygine and Dr. Giannaccini): (£7015) 2021. 
  • Consultancy (with Dr. Vaziri) - Baker Hughes UK - (£4574) 2021.
  • Interface (with Desire Hygine and Dr. Giannaccini) - (£5000) 2020.
  • Interface (with AFB Racing and Dr. Thevar) - (£5000) 2020.
  • Consultancy (with Dr. K. Nakkeeran) - Swire Oilfield Services - (£11904) - 2020.
  • Consultancy (with Dr A. Jamshidi Far) - BP PLC (UK) - (£42360) 2019 - 2020.
  • NSFC (P.R. China) Grant No: 51975375 (Jan 2020 - Dec 2023) - Control of ultrafast AFM nanopositioners using delayed feedback and general internal model principle, Co-investigator, with Principal Investigator Prof. L M Zhu - (RMB 600K).
  • DUO-India Research Fellowship (with Assoc. Prof. Abdus Samad, IIT-M) - (€6000) - 2020.
  • Interface (with Aashraya Ltd and Dr Maheri) - (£5000) 2019.
  • Interface (with TWEFDA Ltd and Dr Jamshidi Far) - (£5000) 2019.
  • Interface (with SteerSafe) - (£5000) 2018.
  • Consultancy - Proserv (UK). (£7080) 2018.
  • Visiting Research Fellowship (Binks Trust Fund) : The State Key Laboratory of Mechanical Systems and Vibrations, Shanghai Jiao Tong University, China. (£4135) 2018.
  • Consultancy - Proserv (UK). (£4324) 2018.
  • Reseau de Transport d’electricite (RTE, France): LCC and MCC HVDC Dynamic Interactions in Subsynchronous domain, (1 January 2017 - 30 June 2020). Co-investigator, with Principal Investigator Prof. Dragan Jovcic. (£114K). 
  • Consultancy (with Dr T. Thevar) - McGregor Tech (UK) Ltd. (£17000) 2016.
  • Spanish Ministry of Education Pre-doctoral Mobility Grant for Mr Andres San-Millan (€3000) 2016.
  • Scoping Project - Aker Subsea Ltd. (£9500) 2015.
  • Spanish Ministry of Economics and Competitiveness: Development of novel damping systems for pedestrian structures. (2014 - 2016) Co-investigator, with Principal Investigator Iván Muñoz Díaz and co-investigators Francisco Martínez Cutillas, Juan Carlos Mosquera Feijóo, Rafael Fernández Díaz-Munío, Emiliano Pereira González, Jesús de Sebastián Sanz, Paul Reynolds, Carlos Zanuy Sanchez, José Rodellar Benede, Pablo de la Fuente Martín (€54450)
  • Principal's Excellence Fund (£500) 2014
  • Spanish Ministry of Education Pre-doctoral Mobility Grant for Mr Andres San-Millan (€3000) 2014.
  • ITI Energy: Resonance Enhanced Drilling - Phase 1, (Oct 2009 - Sept 2011). Co-investigator, with Principal Investigator Prof. M. Wiercigroch and co-investigators Dr E. Pavlovskaia and Dr D Hendry. (£1.01M).
  • NESTech Grant: Development of an apparatus and method for neuromuscular stimulation, (2009 - 2011). Co-investigator, with Dr. Richard Neilson and Dr. Marco Cardinale. (£144K).
  • Spanish Ministry of Education Post-Doctoral Fellowship for Dr Emiliano Pereira Gonzales (€43500) 2009-2011.
  • University of Newcastle, Australia: Travel Grant for SPIE Smart Structures / NDE 2007: 1700$.
  • University of Newcastle, Australia: ECR Encouragement Award 2007: 1000$
Teaching

Courses


Teaching Responsibilities

Courses

  • EE3053 - 3rd year Signals, Systems and Signal Processing (Coordinator and Sole Contributor)
  • EE501T - 5th year Advanced Control Engineering (Coordinator and Sole Contributor)
  • EG5565 - 5th year multi-disciplinary Group Design Project (Contributor)

Thesis Supervision

  • 4th year MEng / BEng Individual Projects (Thesis)
  • Individual Project for MSc students in Subsea, Oil & Gas and Renewable Energy programmes (Thesis)

Non-Course Teaching Responsibilities

  • Programme Leader for all Undergraduate Electrical and Electronic Engineering Degree Programmes at the University of Aberdeen
  • Programme Leader for the MSc in Industrial Robotics to be offered from September 2021 at the University of Aberdeen
Publications

Publications 

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  • Eliminating stick-slip vibrations in drill-strings with a dual-loop control strategy optimized by the CRO-SL algorithm

    Pérez-Aracil, J., Camacho Gómez, C., Pereira, E., Vaziri, V., Aphale, S. S., Salcedo Sanz, S.

    Mathematics

    Contributions to Journals: Articles

  • Switching Control in Two-Wheeled Self-Balancing Robots

    Murasovs, N., Giannaccini, M., Aphale, S. S.

    Proceedings of the 2021 IEEE International Conference on Robotics and Automation (ICRA).

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Feedback Control Method to Suppress Stick-slip in Drill-strings Featuring Delay and Actuation Constraints

    Maclean, J. D., Vaziri, V., Aphale, S. S., Wiercigroch, M.

    The European Physical Journal. Special Topics

    Contributions to Journals: Articles

  • Energy saving by reducing motor rating of Sucker-Rod Pump systems Energy

    Li, W., Vaziri, V., Aphale, S. S., Dong, S., Wiercigroch, M.

    Energy, vol. 228, 120618

    Contributions to Journals: Articles

  • A smoothed raster scanning trajectory based on acceleration-continuous B-spline transition for high-speed Atomic Force Microscopy

    Li, L., Aphale, S. S., Zhu, L.

    IEEE/ASME Transactions on Mechatronics, vol. 26, no. 1, pp. 24-32

    Contributions to Journals: Articles

  • A Surface Plasmon Resonance Bio-Sensor based on Dual Core D-Shaped Photonic Crystal Fibre Embedded with Silver Nanowires for Multi-Sensing

    Chu, S., Nakkeeran, K., Abobaker, A. M., Aphale, S. S., Sivabalan, S., Ramesh Babu, P., Senthilnathan, K.

    IEEE Sensors Journal, vol. 21, no. 1, pp. 76-84

    Contributions to Journals: Articles

  • Influence of the Sub-peak of Secondary Surface Plasmon Resonance onto the Sensing Performance of a D-shaped Photonic Crystal Fibre Sensor

    Chu, S., Nakkeeran, K., Abobaker, A. M., Aphale, S. S., Sivabalan, S., Ramesh Babu, P., Senthilnathan, K.

    IEEE Sensors Journal, vol. 21, no. 1, pp. 33-42

    Contributions to Journals: Articles

  • Experimental validation of the Simultaneous Damping and Tracking Controller Design Strategy for High-bandwidth Nanopositioning: A PAVPF Approach

    Babarinde, A., Li, L., Zhu, L., Aphale, S. S.

    IET Control Theory & Applications, vol. 14, no. 20, pp. 3506-3514

    Contributions to Journals: Articles

  • A Systems Based Modelling Tool for the Selection of Wave Energy Device to Power Remote Islands

    Syed, A., Jamshidi Far, A., Aphale, S. S.

    Contributions to Conferences: Papers

  • Enhanced Odd-harmonic Repetitive Control of nanopositioning stages using spectrum-selection filtering scheme for high-speed raster scanning

    Li, L., Aphale, S. S., Zhu, L.

    IEEE Transactions on Automation Science and Engineering, pp. 1-10

    Contributions to Journals: Articles

  • Linear Systems Inspired Modified Integral Resonant Controller for Suppressing Stick-Slip Oscillations in Drill-Strings

    Maclean, J. D. J., Vaziri, V., Aphale, S. S.

    Contributions to Conferences: Papers

  • A Linear Integral Resonant Controller for Suppressing Jump-Phenomena in MEMS

    MacLean, J. D. J., Aphale, S. S.

    Proceedings of the 2019 18th European Control Conference (ECC). IEEE Explore pp. 662-667, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Simultaneous Design of Positive Acceleration Velocity and Position Feedback Based Combined Damping and Tracking Control Scheme for Nanopositioners

    Babarinde, A., Zhu, L., Aphale, S. S.

    Proceedings of the 18th European Control Conference, 2019. Institute of Electrical and Electronics Engineers (IEEE). 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Design and Analysis of Surface-Plasmon-Resonance-Based Photonic Quasi-Crystal Fiber Biosensor for High-Refractive-Index Liquid Analytes

    Chu, S., Nakkeeran, K., Abobaker, A. M., Aphale, S. S., Ramesh Babu, P., Senthilnathan, K.

    IEEE Journal of Selected Topics in Quantum Electronics, vol. 25, no. 2, 6900309

    Contributions to Journals: Articles

  • Resonance-shifting Integral Resonant Control for High-speed Nanopositioning

    Aphale, S. S., Namavar, M., Fleming, A. J.

    Proceedings of the American Control Conference (ACC) 2018. Institute of Electrical and Electronics Engineers (IEEE).

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A Surface Plasmon Resonance based Photonic Quasi-Crystal Fibre Biosensor with Fan-Shaped Analyte Channel for High Refractive Index Analytes

    Chu, S., Nakkeeran, K., Abobaker, A. M., Aphale, S., Ramesh Babu, P., Senthilnathan, K.

    CLEO Pacific Rim 2018 Conference

    Contributions to Conferences: Posters

  • Delay-Induced Coexistence of Attractors in a Controlled Drill-String

    Oladunjoye, I. O., Ing, J., Aphale, S. S.

    Modeling, Design and Simulation of Systems. Mohamed Ali, M. S., Wahid, H., Mohd Subha, N. A., Sahlan, S., Md. Yunus, M. A., Wahap, A. R. (eds.). Singapore: Springer pp. 505-517, 13 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Designing a Biosensor Using a Photonic Quasi-Crystal Fiber with Fan-shaped Analyte Channel

    Chu, S., Nakkeeran, K., Melwin, G., Aphale, S. S., Ramesh Babu, P., Senthilnathan, K.

    Modeling, Design and Simulation of Systems. Mohamed Ali, M. S., Wahid, H., Mohd Subha, N. A., Sahlan, S., Md. Yunus, M. A., Wahap, A. R. (eds.). Singapore: Springer pp. 529-537, 9 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Multi-loop Damping and Tracking Strategy Emulating a Butterworth Pattern for Accurate Nanopositioning (Best Paper Award Winner)

    Altaher, M., Aphale, S. S.

    Modeling, Design and Simulation of Systems.. Ali, M. S. M., Wahid, H., Subha, N. A. M., Sahlan, S., Yunus, M. A. M., Wahap, A. R. (eds.). Springer, Singapore: Springer pp. 12-26, 15 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Selection of Positive Position Feedback Controllers for Damping and Precision Positioning Applications. (Best Paper Award Finalist)

    Moon, R. J., San-Millan, A., Aleyaasin, M., Feliu, V., Aphale, S. S.

    Modelling, Design and Simulation of Systems. Mohamed Ali, M. S., Sahlan, S., Wahid, H., Md. Yunus, M. A., Mohd Subha, U. A., Wahap, A. R. (eds.). Melaka, Malaysia: Springer pp. 289-301, 13 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Application of a Fractional Order Integral Resonant Control to increase the achievable bandwidth of a nanopositioner

    San-Millan, A., Feliu-Batlle, V., Aphale, S. S.

    20th IFAC World Congress. Dochain, D., Henrion, D., Peaucelle, D. (eds.). pp. 14539-14544, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Evaluating the performance of robust controllers for a nanopositioning platform under loading

    Russell, D., Aphale, S. S.

    20th IFAC World Congress. Dochain, D., Henrion, D., Peaucelle, D. (eds.). pp. 10895-10900, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Upper limb vibration prototype with sports and rehabilitation applications: development, evaluation and preliminary study

    Pujari, A. N., Neilson, R. D., Aphale, S. S., Cardinale, M.

    Healthcare Technology Letters, vol. 4, no. 1, pp. 44-49

    Contributions to Journals: Articles

  • Severity Analysis of Stick-slip Bifurcation in Drill-string Dynamics under Parameter Variation

    Oladunjoye, I. O., Vaziri, V., Ing, J., Aphale, S. S.

    Environment and Water Resource Management / 837: Health Informatics / 838: Modelling and Simulation / 839: Power and Energy Systems (AfricaEWRM 2016). Mmopelwa, P. G., Seboni, D. N. M., Jagdish Prakash, P., Anderson, G. O. (eds.). ACTA Press pp. 1-8, 8 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Effect of Feed-through Term and the Synthesis of Multi-mode Integral Resonant Control

    Namavar, M., Aleyaasin, M., Aphale, S. S.

    Proceedings of the Sixth IASTED African Conference on Modelling and Simulation. Mmopelwa, G., Seboni, N. M., Prakash, J., Anderson, G. O. (eds.). [838-013] ACTA Press.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A Multi-Loop Control Strategy for Enhanced Nanopositioning

    Altaher, M., Aphale, S. S., Russell, D.

    The 6th IASTED African Conference. [838-001] Gaborone Botswana: ACTA Press pp. 208-214, 7 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Designing a biosensor using a stampli photonic quasi - crystal fiber

    Melwin, G., Chu, S., Aruna Gandhi, M. S., Ramesh Babu, P., Aphale, S. S., Nakkeeran, K., Senthilnathan, K.

    Proceedings of the 6th IASTED International Conference on Modelling and Simulation, AfricaMS 2016. ACTA Press pp. 215-217, 3 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A parametric study of positive-feedback pole-placement damping controllers for second-order resonant systems

    Russell, D., Aleyaasin, M., Aphale, S. S.

    Proceedings of the Sixth IASTED African Conference on Modelling and Simulation. Mmopelwa, P. G., Seboni, D. N. M., Prakash, P. J., Anderson, P. G. O. (eds.). ACTA Press pp. 225-232, 8 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Simultaneous Optimization of Damping and Tracking Controller Parameters via Selective Pole Placement for Enhanced Positioning Bandwidth of Nanopositioners

    Russell, D., Fleming, A. J., Aphale, S. S.

    Journal of Dynamic Systems, Measurement, and Control, vol. 137, no. 10, DS-14-1539

    Contributions to Journals: Articles

  • Butterworth pattern based simultaneous damping and tracking controller designs for nanopositioning systems

    Russell, D., San-Millan, A., Feliu, V., Aphale, S. S.

    2015 European Control Conference (ECC). IEEE Explore pp. 1088-1093, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Two-Degrees-of-Freedom Controller delivering zero-error tracking of ramp-like trajectories for nanopositioning systems

    San-Millan, A., Aphale, S. S., Feliu, V.

    IEEE Multi-Conference on Systems and Control, Sydney, Australia.. Institute of Electrical and Electronics Engineers (IEEE).

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A Modified Polynomial-Based Controller for Enhancing the Positioning Bandwidth of Nanopositioners

    Namavar, M., Aphale, S. S.

    Proceedings of the 19th IFAC World Congress, 2014.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Improved Integral Force Feedback and Structured PI Tracking Control: Application for High Speed Confocal Microscopy

    Teo, Y. R., Russell, D., Fleming, A. J., Aphale, S. S.

    Proceedings of the 19th IFAC World Congress, 2014. Boje, E., Xia, X. (eds.). International Federation of Automatic Control.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Improving the positioning bandwidth of the Integral Resonant Control Scheme through strategic zero placement

    Russell, D., Fleming, A. J., Aphale, S. S.

    19th IFAC World Congress Proceedings. IFAC Secretariat pp. 6539-6544, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Optimal integral force feedback and structured pi tracking control: Application for high speed confocal microscopy

    Teo, Y. R., Russell, D., Aphale, S. S., Fleming, A. J.

    19th IFAC World Congress. Elsevier pp. 11793-11799, 7 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Simultaneous Optimization of Damping and Tracking Controller Parameters via Selective Pole Placement for Enhanced Positioning Bandwidth of Nanopositioners

    Russell, D., Fleming, A. J., Aphale, S. S.

    American Control Conference (ACC), 2014. Curran Associates.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Resonance-Shifting Integral Resonant Control Scheme for Increasing the Positioning Bandwidth of Nanopositioners

    Namavar, M., Fleming, A. J., Aphale, S. S.

    Proceedings of the 12th bi-annual European Control Conference, Zurich, Switzerland (17th - 19th July).

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Realizing a robust optical pulse compressor operating at 850 nm using a photonic crystal fiber

    Olupitan, S., Senthilnathan, K., Ramesh Babu, P., Vasantha Jayakantha Raja, R., Aphale, S. S., Nakeeran, K.

    Journal of Modern Optics, vol. 60, no. 5, pp. 368-377

    Contributions to Journals: Articles

  • Generation of a Train of Ultrashort Pulses Near-Infrared Regime in a Tapered Photonic Crystal Fiber Using Raised-Cosine Pulses

    Olupitan, S. O., Senthilnathan, K., Ramesh Babu, P., Aphale, S. S., Kaliyaperumal, N.

    IEEE Photonics Journal, vol. 4, no. 5, pp. 1420 - 1437

    Contributions to Journals: Articles

  • A Mathematical Approach to Integral Resonant Control of Second-order Systems

    Namavar, M., Aleyaasin, M., Kaliyaperumal, N., Aphale, S. S.

    Proceedings of the 24th Chinese Control and Decision Conference, Taiyuan China, 23 - 25 May 2012.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Chirped Multi-Soliton Pulse Compression at 850 nm using a Tapered Photonic Crystal Fiber

    Olupitan, S. O., Senthilnathan, K., Ramesh Babu, P., Aphale, S. S., Kaliyaperumal, N.

    Proceedings of the ISMOT' 11.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Dynamics of 850 nm Optical Pulses upon Compression in a Tapered Photonic Crystal Fiber

    Abobaker, A. M., Olupitan, S. O., Aphale, S. S., Nakkeeran, K., Senthilnathan, K., Ramesh Babu, P.

    Proceedings of the SIECPC' 11.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A new method for robust damping and tracking control of scanning probe microscope positioning stages

    Fleming, A. J., Aphale, S. S., Moheimani, S. O. R.

    IEEE Transactions on Nanotechnology, vol. 9, no. 4, pp. 438-448

    Contributions to Journals: Articles

  • A new robust damping and tracking controller for SPM positioning stages

    Fleming, A. J., Aphale, S. S., Moheimani, S. O.

    2009 American Control Conference, ACC 2009. [5159934] IEEE Explore pp. 289-294, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Loop-shaping H∞-control of a 2-DOF piezoelectric-stack actuated platform for nanoscale positioning

    Aphale, S. S., Ferreira, A., Moheimani, S. O. R.

    Proceedings of the IEEE International Conference on Robotics and Automation, Kobe, Japan. IEEE Explore pp. 2563-2568, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A hybrid control strategy for vibration damping and precise tip-positioning of a single-link flexible manipulator

    Pereira, E., Aphale, S. S., Feliu, V., Moheimani, S. O. R.

    Proceedings of the IEEE International Conference on Mechatronics, Malaga, Spain. IEEE Explore pp. 1-6, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Design, identification, and control of a flexure-based XY stage for fast nanoscale positioning

    Yong, Y. K., Aphale, S. S., Moheimani, S. O. R.

    IEEE Transactions on Nanotechnology, vol. 8, no. 1, pp. 46-54

    Contributions to Journals: Articles

  • A low-order IRC-based scheme for resonance damping and tracking control for Atomic Force Microscopy

    Fleming, A. J., Aphale, S. S., Moheimani, S. O. R.

    Proceedings of the American Control Conference, Invited Session on Nanopositioning and AFM Applications, Seattle, WA, USA.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Analog implementation of an integral resonant control scheme

    Pereira, E., Moheimani, S. O. R., Aphale, S. S.

    Smart Materials & Structures, vol. 17, no. 6, 067001

    Contributions to Journals: Articles

  • High-bandwidth Control of a Piezoelectric Nanopositioning Stage in the Presence of Plant Uncertainties

    Aphale, S. S., Devasia, S., Moheimani, S. O. R.

    Nanotechnology, vol. 19, no. 12, 125503

    Contributions to Journals: Articles

  • Op-Amp based analog implementation of the Integral Resonant Control scheme

    Pereira, E., Moheimani, S. O., Aphale, S. S.

    19th International Conference on Adaptive Structures and Technologies 2008, ICAST 2008. Swiss Federal Laboratories for Materials Science and Technology (Empa) pp. 423-430, 8 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Minimizing scanning errors in piezoelectric stack-actuated nanopositioning platforms

    Aphale, S. S., Bhikkaji, B., Moheimani, S. O. R.

    IEEE Transactions on Nanotechnology, vol. 7, no. 1, pp. 79-90

    Contributions to Journals: Articles

  • A closed-loop approach to reducing scan errors in nanopositioning platforms

    Aphale, S. S., Bhikkaji, B., Moheimani, S. O. R.

    Proceedings of the 17th IFAC World Congress, Korea, 2008. Chung, M., Misra, P. (eds.).

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • A second-order controller for resonance damping and tracking control of nanopositioning systems

    Aphale, S. S., Fleming, A. J., Moheimani, S. O. R.

    Proceedings of the International Conference on Adaptive Structures and Technologies, Ascona, Switzerland. Curran Associates.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Achieving High-Bandwidth Nanopositioning In Presence of Plant Uncertainties

    Aphale, S. S., Devasia, S., Moheimani, S. O. R.

    Proceedings of the IEEE/ASME Advanced Intelligent Mechatronics Conference, Xi’an, China. IEEE Explore.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Analog implementation of an Integral Resonant Control scheme

    Pereira, E., Moheimani, S. O. R., Aphale, S. S.

    19th International Conference on Adaptive Structures and Technologies 2008 (ICAST 2008). Curran Associates.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Design, Analysis and Control of a Fast Nanopositioning Stage

    Yong, Y. K., Aphale, S. S., Moheimani, S. O. R.

    Proceedings of the IEEE/ASME Advanced Intelligent Mechatronics Conference, Xi’an, China. Institute of Electrical and Electronics Engineers (IEEE) pp. 451-456, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Dominant resonant mode damping of a piezoelectric tube nanopositioner using optimal sensorless shunts

    Aphale, S. S., Moheimani, S. O. R., Fleming, A. J.

    Proceedings of the American Control Conference, New York, USA. Institute of Electrical and Electronics Engineers (IEEE) pp. 2220-2225, 6 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • High Speed Nano-scale Positioning using a Piezoelectric Tube Actuator with Active Shunt Control

    Aphale, S. S., Fleming, A. J., Moheimani, S. O. R.

    IET Micro & Nano Letters, vol. 2, no. 1, pp. 9-12

    Contributions to Journals: Articles

  • Integral Resonant Control of Collocated Smart Structures

    Aphale, S. S., Fleming, A. J., Moheimani, S. O. R.

    Smart Materials & Structures, vol. 16, no. 2, pp. 439 - 446

    Contributions to Journals: Articles

  • Integral control of collocated smart structures

    Aphale, S. S., Fleming, A. J., Moheimani, S. O. R.

    Proceedings of the SPIE Conference on Smart Structures and Materials / NDE, San Diego, USA. . 11 pages.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Vibration damping in collocated smart structures using integral feedback approach

    Aphale, S. S., Fleming, A. J., Moheimani, S. O. R.

    Proceedings of the European Control Conference, Kos, Greece.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Optimized Sensorless Shunts for Vibration Damping in Piezoelectric Tube Nanopositioners

    Aphale, S. S., Moheimani, S. O. R., Fleming, A. J.

    17th International Conference on Adaptive Structures and Technologies (ICAST 2006). Curran Associates.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

  • Optimal Filters from Task Velocities to Joint Velocities Including Both Position and Velocity Limits

    McInroy, J. E., Aphale, S. S.

    Proceedings of the IEEE Conference on Decision and Control, Hawaii, USA.

    Chapters in Books, Reports and Conference Proceedings: Conference Proceedings

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