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Research Output 2003 2020

  • 1197 Citations
  • 40 Conference contribution
  • 29 Article
  • 1 Poster
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Conference contribution
2019

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

MacLean, J. D. J. & Aphale, S. S., 15 Aug 2019, Proceedings of the 2019 18th European Control Conference (ECC). IEEE Explore, p. 662-667 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MEMS
Controllers
Frequency response
Nonlinear systems

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damping
Feedback
Poles
Bandwidth
Position control
2018
6 Downloads (Pure)

Resonance-shifting Integral Resonant Control for High-speed Nanopositioning

Aphale, S. S., Namavar, M. & Fleming, A. J., Jun 2018, Proceedings of the American Control Conference (ACC) 2018. Institute of Electrical and Electronics Engineers (IEEE)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
high speed
positioning
bandwidth
stiffness
physical properties
2017
3 Citations (Scopus)
4 Downloads (Pure)

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., 27 Jul 2017, 20th IFAC World Congress. Dochain, D., Henrion, D. & Peaucelle, D. (eds.). p. 14539-14544 6 p. (IFAC-PapersOnLine; vol. 50, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Bandwidth
Intelligent structures
Vibration control
Time delay
Actuators

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

Oladunjoye, I. O., Ing, J. & Aphale, S. S., 26 Aug 2017, Modeling, Design and Simulation of Systems: AsiaSim 2017, Part 1. Mohamed Ali, M. S., Wahid, H., Mohd Subha, N. A., Sahlan, S., Md. Yunus, M. A. & Wahap, A. R. (eds.). Singapore: Springer , p. 505-517 13 p. (Communications in Computer and Information Science (CCIS); vol. 751).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drill strings
Stick-slip
Controllers
Sliding mode control
Drilling
2 Citations (Scopus)
4 Downloads (Pure)

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., 26 Aug 2017, Modeling, Design and Simulation of Systems: AsiaSim 2017, Part 1. Mohamed Ali, M. S., Wahid, H., Mohd Subha, N. A., Sahlan, S., Md. Yunus, M. A. & Wahap, A. R. (eds.). Singapore: Springer , p. 529-537 9 p. (Communications in Computer and Information Science (CCIS); vol. 751).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
fans
bioinstrumentation
photonics
fibers
surface plasmon resonance
1 Citation (Scopus)
5 Downloads (Pure)

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

Russell, D. & Aphale, S. S., 1 Jul 2017, 20th IFAC World Congress. Dochain, D., Henrion, D. & Peaucelle, D. (eds.). p. 10895-10900 6 p. (IFAC-PapersOnLine; vol. 50, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Controllers
Uncertain systems
Robust control
Microscopes
Damping
1 Citation (Scopus)
4 Downloads (Pure)

Fuzzy-enhanced Dual-loop Control Strategy for Precise Nanopositioning

Altaher, M. T. & Aphale, S. S., Oct 2017, 2017 International Symposium on Computer Science and Intelligent Controls: Proceedings. Budapest-Hungary : IEEE Computer Society, p. 73-81 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Controllers
Control nonlinearities
Membership functions
Feedback
Fuzzy logic
5 Downloads (Pure)

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

Altaher, M. & Aphale, S. S., 26 Aug 2017, Modeling, Design and Simulation of Systems.: 17th Asia Simulation Conference, AsiaSim 2017, Melaka, Malaysia, August 27 – 29, 2017, Proceedings, Part I. Ali, M. S. M., Wahid, H., Subha, N. A. M., Sahlan, S., Yunus, M. A. M. & Wahap, A. R. (eds.). Springer, Singapore: Springer , Vol. 751. p. 12-26 15 p. (Communications in Computer and Information Science (CCIS); vol. 751).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Damping
Butterworth filters
Frequency response
Hysteresis
1 Citation (Scopus)
4 Downloads (Pure)

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., Aug 2017, 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 , Vol. 1. p. 289-301 13 p. (Communications in Computer and Information Science; vol. 751).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Damping
Feedback
Controllers
Closed loop systems
Poles
2016

A Multi-Loop Control Strategy for Enhanced Nanopositioning

Altaher, M., Aphale, S. S. & Russell, D., 5 Sep 2016, The 6th IASTED African Conference : Modelling and Simulation . Gaborone Botswana: ACTA Press, Vol. 838. p. 208-214 7 p. 838-001

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Controllers
Control nonlinearities
Damping
Hysteresis
Feedback

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

Russell, D., Aleyaasin, M. & Aphale, S. S., 2016, 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, p. 225-232 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poles
Damping
Feedback
Controllers
Dynamical systems
1 Citation (Scopus)

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quasicrystals
Photonic crystal fibers
Biosensor
Photonics
Biosensors

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

Namavar, M., Aleyaasin, M. & Aphale, S. S., 6 Sep 2016, Proceedings of the Sixth IASTED African Conference on Modelling and Simulation. Mmopelwa, G., Seboni, N. M., Prakash, J. & Anderson, G. O. (eds.). ACTA Press, 838-013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damping
Controllers
1 Citation (Scopus)

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

Oladunjoye, I. O., Vaziri, V., Ing, J. & Aphale, S. S., 26 Sep 2016, 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, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drill strings
Stick-slip
Nonlinear systems
2015
2 Citations (Scopus)

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

Russell, D., San-Millan, A., Feliu, V. & Aphale, S. S., 2015, 2015 European Control Conference (ECC). IEEE Explore, p. 1088-1093 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Butterworth filters
Damping
Feedback
Bandwidth
Controllers

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

San-Millan, A., Aphale, S. S. & Feliu, V., 2015, IEEE Multi-Conference on Systems and Control, Sydney, Australia.. Institute of Electrical and Electronics Engineers (IEEE)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trajectories
Controllers
Control nonlinearities
Transfer functions
Hysteresis
2014

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

Namavar, M. & Aphale, S. S., 2014, Proceedings of the 19th IFAC World Congress, 2014: (Invited paper) for the session: Advanced Control Techniques for Data Storage and Scanning Probe Microscopy - I .

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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., 2014, Proceedings of the 19th IFAC World Congress, 2014: (Invited paper) for the session: Interactive Session on Mechatronics I . Boje, E. & Xia, X. (eds.). International Federation of Automatic Control, (World Congress; vol. 19, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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

Russell, D., Fleming, A. J. & Aphale, S. S., 2014, 19th IFAC World Congress Proceedings: 2014. IFAC Secretariat, p. 6539-6544 6 p. (IFAC Proceedings Volumes; vol. 47, no. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bandwidth
Poles
Controllers
Robust control
Vibrations (mechanical)
4 Citations (Scopus)

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., 2014, 19th IFAC World Congress: Proceedings. Elsevier, p. 11793-11799 7 p. (IFAC Proceedings Volumes; vol. 47, no. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Confocal microscopy
Damping
Feedback
Bandwidth
Poles
3 Citations (Scopus)

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., 2014, American Control Conference (ACC), 2014: (Invited paper) for the session: Precision Mechatronics III - Motion Control . Curran Associates

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013
5 Citations (Scopus)

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

Namavar, M., Fleming, A. J. & Aphale, S. S., 22 Jul 2013, Proceedings of the 12th bi-annual European Control Conference, Zurich, Switzerland (17th - 19th July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poles
Bandwidth
Controllers
Damping
Mechatronics
2012

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

Namavar, M., Aleyaasin, M., Kaliyaperumal, N. & Aphale, S. S., May 2012, Proceedings of the 24th Chinese Control and Decision Conference, Taiyuan China, 23 - 25 May 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damping
Poles
Actuators
Feedback
Controllers
2011

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., 2011, Proceedings of the ISMOT' 11.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

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., 2011, Proceedings of the SIECPC' 11.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2009
13 Citations (Scopus)

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., Apr 2009, Proceedings of the IEEE International Conference on Mechatronics, Malaga, Spain. IEEE Explore, p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flexible manipulators
Vibrations (mechanical)
Damping
Torque
Flexible structures

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., 2009, Proceedings of the American Control Conference, Invited Session on Nanopositioning and AFM Applications, Seattle, WA, USA.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

A new robust damping and tracking controller for SPM positioning stages

Fleming, A. J., Aphale, S. S. & Moheimani, S. O. R., 24 Nov 2009, 2009 American Control Conference, ACC 2009. IEEE Explore, p. 289-294 6 p. 5159934

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damping
Controllers
Microscopes
Scanning
Bandwidth
4 Citations (Scopus)

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

Aphale, S. S., Ferreira, A. & Moheimani, S. O. R., May 2009, Proceedings of the IEEE International Conference on Robotics and Automation, Kobe, Japan. IEEE Explore, p. 2563-2568 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feedforward control
Damping
Controllers
Uncertainty
2008

Achieving High-Bandwidth Nanopositioning In Presence of Plant Uncertainties

Aphale, S. S., Devasia, S. & Moheimani, S. O. R., 2008, Proceedings of the IEEE/ASME Advanced Intelligent Mechatronics Conference, Xi’an, China. IEEE Explore

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

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

Aphale, S. S., Bhikkaji, B. & Moheimani, S. O. R., 2008, Proceedings of the 17th IFAC World Congress, Korea, 2008. Chung, M. J. & Misra, P. (eds.).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analog implementation of an Integral Resonant Control scheme

Pereira, E., Moheimani, S. O. R. & Aphale, S. S., 2008, 19th International Conference on Adaptive Structures and Technologies 2008 (ICAST 2008) . Curran Associates

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

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

Aphale, S. S., Fleming, A. J. & Moheimani, S. O. R., 2008, Proceedings of the International Conference on Adaptive Structures and Technologies, Ascona, Switzerland. Curran Associates

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)

Design, Analysis and Control of a Fast Nanopositioning Stage

Yong, Y. K., Aphale, S. S. & Moheimani, S. O. R., 2008, Proceedings of the IEEE/ASME Advanced Intelligent Mechatronics Conference, Xi’an, China. Institute of Electrical and Electronics Engineers (IEEE), p. 451-456 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

design analysis
hysteresis
high speed
flexing
cross coupling
2007
3 Citations (Scopus)

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

Aphale, S. S., Moheimani, S. O. R. & Fleming, A. J., 31 Dec 2007, Proceedings of the American Control Conference, New York, USA. Institute of Electrical and Electronics Engineers (IEEE), p. 2220-2225 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damping
Scanning
Feedback control
Natural frequencies
Microscopes
2 Citations (Scopus)

Integral control of collocated smart structures

Aphale, S. S., Fleming, A. J. & Moheimani, S. O. R., 2007, Proceedings of the SPIE Conference on Smart Structures and Materials / NDE, San Diego, USA. 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intelligent structures
Poles
Damping
Controllers
Cantilever beams

Vibration damping in collocated smart structures using integral feedback approach

Aphale, S. S., Fleming, A. J. & Moheimani, S. O. R., 2007, Proceedings of the European Control Conference, Kos, Greece.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2006

Optimized Sensorless Shunts for Vibration Damping in Piezoelectric Tube Nanopositioners

Aphale, S. S., Moheimani, S. O. R. & Fleming, A. J., 2006, 17th International Conference on Adaptive Structures and Technologies (ICAST 2006) : Proceedings of a meeting held 16-19 October 2006, Taipei, Taiwan. Curran Associates

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2003
2 Citations (Scopus)

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

McInroy, J. E. & Aphale, S. S., 2003, Proceedings of the IEEE Conference on Decision and Control, Hawaii, USA.

Research output: Chapter in Book/Report/Conference proceedingConference contribution