If you made any changes in Pure these will be visible here soon.

Research Output 2003 2019

  • 1166 Citations
  • 39 Conference contribution
  • 27 Article
  • 1 Poster
2019
8 Downloads (Pure)

A dual-loop tracking control approach to precise nanopositioning

Altaher, M., Russell, D. & Aphale, S. S., 1 Feb 2019, In : Journal of Vibration and Control. 25, 3, p. 666-674 9 p.

Research output: Contribution to journalArticle

Open Access
File
Controllers
Hysteresis
Creep
Damping
Trajectories

A Fast Algebraic Estimator for System Parameter Estimation and Online Controller Tuning: A Nanopositioning Application

San-Millan, A., Aphale, S. S. & Feliu, V., Jun 2019, In : IEEE Transactions On Industrial Electronics. 66, 6, p. 4534-4543 10 p.

Research output: Contribution to journalArticle

Open Access
File
Parameter estimation
Tuning
Scanning probe microscopy
Controllers
Real time control
11 Citations (Scopus)

Design and Analysis of Surface Plasmon Resonance based Photonic Quasi-Crystal Fibre Biosensor for High Refractive Index Liquid Analytes

Chu, S., Nakkeeran, K., Abobaker, A. M., Aphale, S. S., Ramesh Babu, P. & Senthilnathan, K., 1 Mar 2019, In : IEEE Journal of Selected Topics in Quantum Electronics. 25, 2, 9 p., 6900309.

Research output: Contribution to journalArticle

Open Access
File
Photonic crystal fibers
Surface plasmon resonance
bioinstrumentation
surface plasmon resonance
Biosensors
6 Downloads (Pure)

Enhanced Positioning Bandwidth in Nanopositioners via Strategic Pole Placement of the Tracking Controller

Altaher, M. & Aphale, S. S., 11 Jan 2019, In : Vibration. 2, 1, p. 49-63 15 p.

Research output: Contribution to journalArticle

Open Access
File
Poles
Bandwidth
Controllers
Hysteresis
Trajectories

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., 13 Nov 2019, In : IEEE Sensors Journal. 9 p.

Research output: Contribution to journalArticle

Open Access
File
surface plasmon resonance
photonics
fibers
sensors
crystals

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

Two-degrees-of-freedom PI2D controller for precise nanopositioning in the presence of hardware-induced constant time delay

San-Millan, A., Feliu, V. & Aphale, S. S., Aug 2019, In : ISA Transactions. 91, p. 207-217 11 p.

Research output: Contribution to journalArticle

Time Delay
Time delay
controllers
hardware
time lag
2018

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., 2018.

Research output: Contribution to conferencePoster

fans
bioinstrumentation
surface plasmon resonance
photonics
refractivity
1 Citation (Scopus)
4 Downloads (Pure)

Fractional order implementation of Integral Resonant Control – A nanopositioning application

San-Millan, A., Feliu-Batlle, V. & Aphale, S. S., Nov 2018, In : ISA Transactions. 82, p. 223-231 9 p.

Research output: Contribution to journalArticle

Open Access
File
Fractional Order
Poles
positioning
Positioning
Interlacing
1 Citation (Scopus)
5 Downloads (Pure)

High-precision Control of a Piezo-driven Nanopositioner Using Fuzzy Logic Controllers

Altaher, M. & Aphale, S. S., 22 Jan 2018, In : Computers. 7, 1, p. 1-17 17 p., 10.

Research output: Contribution to journalArticle

Open Access
File
Fuzzy logic
Controllers
Damping
Fuzzy control
Robustness (control systems)
4 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
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
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)
3 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
2 Citations (Scopus)
19 Downloads (Pure)
Open Access
File
Vibration
Upper Extremity
Sports
Rehabilitation
Equipment and Supplies
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
3 Downloads (Pure)

Butterworth Pattern-based Simultaneous Damping and Tracking Controller Designs for Nanopositioning Systems

Russell, D., San-Millan, A., Feliu, V. & Aphale, S. S., 1 Mar 2016, In : Frontiers in Mechanical Engineering. 2, 2.

Research output: Contribution to journalArticle

Open Access
File
Damping
Feedback
Controllers
Butterworth filters
Bandwidth
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
10 Citations (Scopus)
52 Downloads (Pure)

A Modified Positive Velocity and Position Feedback scheme with delay compensation for improved nanopositioning performance

San-Millan, A., Russell, D., Feliu, V. & Aphale, S. S., 11 Jun 2015, In : Smart Materials & Structures. 24, 7, 11 p., 075021.

Research output: Contribution to journalArticle

Open Access
File
Time delay
time lag
Feedback
flexing
Frequency response
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
10 Citations (Scopus)
positioning
Poles
controllers
poles
Damping

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

27 Citations (Scopus)
48 Downloads (Pure)

An analytical approach to integral resonant control of second-order systems

Namavar, M., Fleming, A. J., Aleyaasin, M., Nakkeeran, K. & Aphale, S. S., Apr 2014, In : IEEE/ASME Transactions on Mechatronics. 19, 2, p. 651-659 9 p.

Research output: Contribution to journalArticle

Open Access
File
Damping
Controllers
Transfer functions
Poles
Feedback

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

1 Citation (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
14 Citations (Scopus)
3 Downloads (Pure)

Optimal integral force feedback and structured PI tracking control: application for objective lens positioner

Teo, Y. R., Russell, D., Aphale, S. S. & Fleming, A. J., Sep 2014, In : Mechatronics. 24, 6, p. 701-711 11 p.

Research output: Contribution to journalArticle

Open Access
File
Lenses
Damping
Feedback
Controllers
Bandwidth
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
17 Citations (Scopus)

A robust loop-shaping approach to fast and accurate nanopositioning

Aphale, S. S., Ferreira, A. & Moheimani, S. O. R., 15 Dec 2013, In : Sensors and Actuators: A. Physical. 204, p. 88-96 9 p.

Research output: Contribution to journalArticle

File
positioning
platforms
Damping
damping
nonlinearity
10 Citations (Scopus)

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., 2013, In : Journal of Modern Optics. 60, 5, p. 368-377 10 p.

Research output: Contribution to journalArticle

compressors
photonics
fibers
pulses
crystals
4 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
8 Citations (Scopus)
4 Downloads (Pure)

Stability of positive-position feedback controllers with low-frequency restrictions

Pereira, E. & Aphale, S. S., 10 Jun 2013, In : Journal of Sound and Vibration. 332, 12, p. 2900-2909 10 p.

Research output: Contribution to journalArticle

Open Access
File
constrictions
controllers
low frequencies
Feedback
Controllers
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
10 Citations (Scopus)

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., Oct 2012, In : IEEE Photonics Journal. 4, 5, p. 1420 - 1437 17 p.

Research output: Contribution to journalArticle

Pulse compression
Photonic crystal fibers
Ultrashort pulses
Laser pulses
photonics
2011
24 Citations (Scopus)
6 Downloads (Pure)
Open Access
File
NEMS
MEMS
Mechatronics

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

107 Citations (Scopus)
5 Downloads (Pure)

Integral Resonant Control 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 2011, In : IEEE/ASME Transactions on Mechatronics. 16, 2, p. 232-240 9 p.

Research output: Contribution to journalArticle

Open Access
File
Flexible manipulators
Vibrations (mechanical)
Damping
Controllers
Flexible structures
2010
132 Citations (Scopus)

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., Jul 2010, In : IEEE Transactions on Nanotechnology. 9, 4, p. 438-448 11 p.

Research output: Contribution to journalArticle

Microscopes
Damping
Scanning
Controllers
Bandwidth
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