Development of an MFL Coil Sensor for Testing Pipes in Extreme Temperature Conditions

Journal article

Sathappan, N., Tokhi, M., Penaluna, L., Zhao, Z., Duan, F., Shirkoohi, G. and Aman K. (2021). Development of an MFL Coil Sensor for Testing Pipes in Extreme Temperature Conditions. Sensors. 21 (9). https://doi.org/https://doi.org/10.3390/s21093033
AuthorsSathappan, N., Tokhi, M., Penaluna, L., Zhao, Z., Duan, F., Shirkoohi, G. and Aman K.
Abstract

This paper aims to design a coil sensor for corrosion monitoring of industrial pipes that could detect variations in thickness using the MFL (Magnetic Flux Leakage) technique. An MFL coil sensor is designed and tested with pipe sample thicknesses of 2, 4, 6, and 8 mm based on the magnetic field effect of ferrite cores. Moreover, a measurement setup for analysing pipe samples up to a temperature of 200° Celsius is suggested. Experimental results reveal that the MFL coil sensor can fulfil the requirements for MFL testing of pipes in high temperature conditions, and that the precision of MFL monitoring of pipes to detect corrosion at high temperatures can be improved significantly.

Keywordscoil sensor; magnetic flux leakage testing; magnetic field; corrosion monitoring
Year2021
JournalSensors
Journal citation21 (9)
PublisherMDPI
Digital Object Identifier (DOI)https://doi.org/https://doi.org/10.3390/s21093033
Web address (URL)https://susy.mdpi.com/user/manuscripts/status/published
Publication dates
Print26 Apr 2021
Publication process dates
Accepted22 Apr 2021
Deposited30 Apr 2021
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Carter, G, Tokhi, MO and Oumar, OA (2018). Visual control of a robotic arm. 21st International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines. Panama City, Panama 10 - 12 Sep 2018
Efficient control of a nonlinear double-pendulum overhead crane with sensorless payload motion using an improved PSO-tuned PID controller
Jaafar, HI, Mohamed, Z, Mohd Subha, NA, Husain, AR, Ismail, FS, Ramli, L, Tokhi, MO and Shamsudin, MA (2018). Efficient control of a nonlinear double-pendulum overhead crane with sensorless payload motion using an improved PSO-tuned PID controller. Journal of Vibration and Control. 25 (4), pp. 907-921. https://doi.org/10.1177/1077546318804319
Controlling the non-parametric modeling of double link flexible robotic manipulator using hybrid PID tuned by P-type ILA
Annisa, J, Mat Darus, I, Tokhi, MO and Abidin, ASZ (2018). Controlling the non-parametric modeling of double link flexible robotic manipulator using hybrid PID tuned by P-type ILA. International Journal of Integrated Engineering. 10 (7), pp. 219-232. https://doi.org/10.30880/ijie.2018.10.07.020
Utilizing P-Type ILA in tuning Hybrid PID Controller for Double Link Flexible Robotic Manipulator
Jamali, A, Mat Darus, IZ, Tokhi, MO and Abidin, ASZ (2018). Utilizing P-Type ILA in tuning Hybrid PID Controller for Double Link Flexible Robotic Manipulator. 2nd International Conference on Smart Sensors and Application, ICSSA 2018. Kuching, Malaysia 24 - 26 Jul 2018 pp. 141-146 https://doi.org/10.1109/ICSSA.2018.8535973
Decentralized intelligent PID based controller tuned by evolutionary algorithm for double link flexible robotic manipulator with experimental validation
Annisa, J, Mat Darus, IZ, Hassan, MH and Tokhi, MO (2018). Decentralized intelligent PID based controller tuned by evolutionary algorithm for double link flexible robotic manipulator with experimental validation. Intelligent Control and Automation Symposium. Johor, Malaysia 27 Nov 2018
A novel approach in S-shaped input design for higher vibration reduction
Maghsoudi, MJ, Nacer, H, Tokhi, MO and Mohamed, Z (2018). A novel approach in S-shaped input design for higher vibration reduction. Applications of Modelling and Simulation. 2 (2), pp. 76-83.
Control design of a de-weighting upper limb exoskeleton
Ali, SK and Tokhi, MO (2018). Control design of a de-weighting upper limb exoskeleton. International Conference on Applied Engineering. Batam, Indonesia 03 - 04 Oct 2018
A modified bats echolocation-based algorithm for solving constrained optimisation problems
Mat Yahya, N and Tokhi, M O (2017). A modified bats echolocation-based algorithm for solving constrained optimisation problems. International Journal of Bio-Inspired Computation. 1 (1), pp. 1-1. https://doi.org/10.1504/ijbic.2016.10004313
Control of a gantry crane using input shaping schemes with distributed delay
Maghsoudi, MJ, Mohamed, Z, Tokhi, MO, Husain, AR and Abidin, MSZ (2017). Control of a gantry crane using input shaping schemes with distributed delay. Transactions of the Institute of Measurement and Control. 39 (3), pp. 361-370. https://doi.org/10.1177/0142331215607615
Evolutionary algorithm based controller for double link flexible robotic manipulator
Annisa, J, Mat Darus, IZ and Tokhi, MO (2017). Evolutionary algorithm based controller for double link flexible robotic manipulator. Mechanical Engineering Research Day. Melaka, Malaysia 30 - 30 Mar 2017
PD-Fuzzy Control of Single Lower Limb Exoskeleton for Hemiplegia Mobility
K Alshatti, Abdullah and Tokhi, M. (2017). PD-Fuzzy Control of Single Lower Limb Exoskeleton for Hemiplegia Mobility. 3rd International Conference on Artificial Intelligence and Soft Computing. Academy & Industry Research Collaboration Center (AIRCC). https://doi.org/10.5121/csit.2017.71005
A modified bats echolocation-based algorithm for solving constrained optimisation problems
Yahya, NM and Tokhi, MO (2017). A modified bats echolocation-based algorithm for solving constrained optimisation problems. International Journal of Bio-Inspired Computation. 10 (1), pp. 12-23. https://doi.org/10.1504/IJBIC.2017.085335
Multidimensional prognostics for rotating machinery: A review
Li, X, Duan, F, Mba, D and Bennett, I (2017). Multidimensional prognostics for rotating machinery: A review. Advances in Mechanical Engineering. 9 (2). https://doi.org/10.1177/1687814016685004
Modelling and control of standing up and sitting down manoeuver
Ishak, AJ, Tokhi, MO, Al-Quraishi, MS, Linares, DM and Ali, SK (2017). Modelling and control of standing up and sitting down manoeuver. Pertanika Journal of Science and Technology. 25, pp. 243-250.
Hybridizing invasive weed optimization with firefly algorithm for unconstrained and constrained optimization problems
Kasdirin, HA, Yahya, NM, Aras, MSM and Tokhi, MO (2017). Hybridizing invasive weed optimization with firefly algorithm for unconstrained and constrained optimization problems. Journal of Theoretical and Applied Information Technology. 95 (4), pp. 912-927.
Reciprocating compressor prognostics
Loukopoulos, P, Sampath, S, Plidis, P, Zolkiewski, G, Bennett, I, Duan, F, Sattar, TP and Mba, D (2017). Reciprocating compressor prognostics. CMSM 2017 7th International Congress Design and Modelling of Mechanical Systems. Hammamet, Tunisia 27 - 29 Mar 2017
Joint variable stiffness of musculoskeletal leg mechanism for quadruped robot
Lei, J, Zhu, J, Xie, P and Tokhi, MO (2017). Joint variable stiffness of musculoskeletal leg mechanism for quadruped robot. Advances in Mechanical Engineering. 9 (4), pp. 1-11. https://doi.org/10.1177/1687814017690342
Hybrid spiral-dynamic bacteria-chemotaxis algorithm with application to control two-wheeled machines
Goher, KM, Almeshal, AM, Agouri, SA, Nasir, ANK, Tokhi, MO, Alenezi, MR, Al Zanki, T and Fadlallah, SO (2017). Hybrid spiral-dynamic bacteria-chemotaxis algorithm with application to control two-wheeled machines. Robotics and Biomimetics. 4 (1). https://doi.org/10.1186/s40638-017-0059-1
A comparative study of helicopter planetary bearing diagnosis with vibration and acoustic emission data
Zhou, L, Duan, F, Mba, D and Faris, E (2017). A comparative study of helicopter planetary bearing diagnosis with vibration and acoustic emission data. 2017 IEEE International Conference on Prognostics and Health Management (ICPHM). Dallas, TX, USA 19 - 21 Jun 2017 Institute of Electrical and Electronics Engineers (IEEE). pp. 246-251 https://doi.org/10.1109/ICPHM.2017.7998336
Using independent component analysis scheme for helicopter main gearbox bearing defect identification
Duan, F, Corsar, M, Zhou, L and Mba, D (2017). Using independent component analysis scheme for helicopter main gearbox bearing defect identification. 2017 IEEE International Conference on Prognostics and Health Management (ICPHM). Texas, USA 19 - 21 Jun 2017 Institute of Electrical and Electronics Engineers (IEEE). pp. 252-259 https://doi.org/10.1109/ICPHM.2017.7998337
Combining Canonical Variate Analysis, Probability Approach and Support Vector Regression for Failure Time Prediction
Xiaochuan, L, Duan, F, Bennett, I and Mba, D (2017). Combining Canonical Variate Analysis, Probability Approach and Support Vector Regression for Failure Time Prediction. 2017 International Conference on Sensing, Diagnostics, Prognostics and Control. Shangai, China 16 - 18 Aug 2017
Assessment strategy of human upper forearm inter-relation and muscle fatigue
Wan Daud, WMB and Tokhi, MO (2017). Assessment strategy of human upper forearm inter-relation and muscle fatigue. CLAWAR2017: 20th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines. Porto, Portugal 11 - 13 Sep 2017 World Scientific Publishing.
Real-time embedded sliding mode observer for quadcopter UAVs
Firdaus, AR and Tokhi, MO (2017). Real-time embedded sliding mode observer for quadcopter UAVs. CLAWAR 2017: 20th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines. Porto, Portugal 11 - 13 Sep 2017 World Scientific Publishing.
Upper-limb exoskeleton for human muscle fatigue
Ali, SK and Tokhi, MO (2017). Upper-limb exoskeleton for human muscle fatigue. CLAWAR 2017: 20th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines. Porto, Portugal 11 - 13 Sep 2017 World Scientific Publishing.
Canonical Variable Analysis for Fault Detection, System Identification and Performance Estimation
Duan, F, Xiaochuan, L, Tariq, S, Ian, B and David, M (2017). Canonical Variable Analysis for Fault Detection, System Identification and Performance Estimation. Lecture Notes in Mechanical Engineering. 3, pp. 247-257. https://doi.org/10.1007/978-3-319-66697-6_25
Reciprocating compressor prognostics of an instantaneous failure mode utilising temperature only measurements
Loukopoulos, P, Zolkiewski, G, Bennet, I, Sampath, S, Pilidis, P, Duan, F, Sattar, TP and Mba, D (2017). Reciprocating compressor prognostics of an instantaneous failure mode utilising temperature only measurements. Applied Acoustics. 147, pp. 77-86. https://doi.org/10.1016/j.apacoust.2017.12.003
A study on helicopter main gearbox planetary bearing fault diagnosis
Zhou, L, Duan, F, Corsar, M, Elasha, F and Mba, D (2017). A study on helicopter main gearbox planetary bearing fault diagnosis. Applied Acoustics. https://doi.org/10.1016/j.apacoust.2017.12.004
A new bats echolocation-based algorithm for single objective optimisation
Yahya, NM, Tokhi, MO and Kasdirin, HA (2016). A new bats echolocation-based algorithm for single objective optimisation. Evolutionary Intelligence. 9 (1-2), pp. 1-20. https://doi.org/10.1007/s12065-016-0134-5
Feasibility study on using thioether as an emergency backup lubrication system on a large helicopter main gearbox
Duan, F, Tee, S, Corsar, M, Healey, A, Kleine-Beek, W and Mba, D (2016). Feasibility study on using thioether as an emergency backup lubrication system on a large helicopter main gearbox. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 231 (14). https://doi.org/10.1177/0954406216640573
Sit-to-Stand and Stand-to-Sit Control Mechanisms of Two-Wheeled Wheelchair.
Abdul Ghani, NM and Tokhi, MO (2016). Sit-to-Stand and Stand-to-Sit Control Mechanisms of Two-Wheeled Wheelchair. Journal of Biomechanical Engineering. 138 (4). https://doi.org/10.1115/1.4032800
Fuzzy PID control of lower limb exoskeleton for elderly mobility
Rezage, GA and Tokhi, MO (2016). Fuzzy PID control of lower limb exoskeleton for elderly mobility. 2016 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR). Cluj-Napoca, Romania 19 - 21 May 2016 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/AQTR.2016.7501310
Induction Motor Parameter Estimation Using Sparse Grid Optimization Algorithm
Duan, F, Zivanovic, R, Al-Sarawi, S and Mba, D (2016). Induction Motor Parameter Estimation Using Sparse Grid Optimization Algorithm. IEEE Transactions on Industrial Informatics. PP (99). https://doi.org/10.1109/TII.2016.2573743
Induction Motor Stator Fault Detection by a Condition Monitoring Scheme Based on Parameter Estimation Algorithms
Duan, F and Živanović, R (2016). Induction Motor Stator Fault Detection by a Condition Monitoring Scheme Based on Parameter Estimation Algorithms. Electric Power Components and Systems. 44 (10). https://doi.org/10.1080/15325008.2015.1089336
Helicopter Main Gearbox Bearing Defect Identification using Vibration and Acoustic Emission Techniques
Duan, F, Elasha, F, Greaves, M and Mba, D (2016). Helicopter Main Gearbox Bearing Defect Identification using Vibration and Acoustic Emission Techniques. P2016 IEEE International Conference on Prognostics and Health Management (ICPHM). Carleton University Ottawa, ON, Canada 20 - 22 Jun 2016 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICPHM.2016.7542856
Fuzzy sliding control with non-linear observer for magnetic levitation systems
Benomair, AM, Firdaus, AR and Tokhi, MO (2016). Fuzzy sliding control with non-linear observer for magnetic levitation systems. MED 2016 - 24th Mediterranean Conference on Control and Automation. Athens, Greece 21 - 24 Jun 2016 Institute of Electrical and Electronics Engineers (IEEE). pp. 256-261 https://doi.org/10.1109/MED.2016.7536025
Helicopter Main Gearbox Bearing Defect Identification with Acoustic Emission Techniques
Duan, F, Elasha, F, Mba, D and Bennett, I (2016). Helicopter Main Gearbox Bearing Defect Identification with Acoustic Emission Techniques. IEEE International Conference on Prognostics and Health Management. Ottawa, Canada 20 - 22 Jun 2016 Institute of Electrical and Electronics Engineers (IEEE).
Rotating machine prognostics using system-level models
Li, X, Duan, F, Mba, D and Bennett, I (2016). Rotating machine prognostics using system-level models. 2016 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2016) 2016 World Congress on Engineering Asset Management (WCEAM 2016). Jiuzhaigou, Sichuan, China 25 - 28 Jul 2016
Low Speed Bearing Condition Monitoring – A Case Study
Duan, F, Nze, I and Mba, D (2016). Low Speed Bearing Condition Monitoring – A Case Study. Proceedings of 2016 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2016) and 2016 World Congress on Engineering Asset Management (WCEAM2016). Jiuzhaigou, Sichuan, China 25 - 28 Jul 2016
Invasive weed optimization algorithm optimized fuzzy logic scaling parameters in controlling a lower limb exoskeleton
Rezage, GA, Kasdirin, HA, Ali, SK and Tokhi, MO (2016). Invasive weed optimization algorithm optimized fuzzy logic scaling parameters in controlling a lower limb exoskeleton. 21st International Conference on methods and Models in Automation and Robotics (MMAR). Miedzyzdroje, Poland 29 Aug - 01 Sep 2016 Institute of Electrical and Electronics Engineers (IEEE). pp. 1116-1121 https://doi.org/10.1109/MMAR.2016.7575294
Tracking human upper-limb movements with sliding mode control type-II fuzzy logic
Ali, SK, Firdaus, AR, Tokhi, MO and Alrezage, G (2016). Tracking human upper-limb movements with sliding mode control type-II fuzzy logic. Proceedings of the 21st International Conference on Methods and Models in Automation and Robotics (MMAR). Miedzyzdroje, Poland 29 Aug - 01 Sep 2016 Institute of Electrical and Electronics Engineers (IEEE). pp. 426-431 https://doi.org/10.1109/MMAR.2016.7575173
Advances in Cooperative Robotics
Tokhi, MO and Virk, GS (2016). Advances in Cooperative Robotics. 19th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines. Queen Mary University, London 12 - 14 Sep 2016 World Scientific Publishing. pp. v
Chaotic spiral dynamics optimization algorithm
Hashim, MR and Tokhi, MO (2016). Chaotic spiral dynamics optimization algorithm. The 19th International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines. Queen Mary University, London 12 - 14 Sep 2016 World Scientific Publishing. pp. 551-558
PD-fuzzy control of lower limb exoskeleton for elderly mobility
Alrezage, G, Alshatti, A and Tokhi, MO (2016). PD-fuzzy control of lower limb exoskeleton for elderly mobility. 19th International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines (CLAWAR 2016). London 12 - 14 Sep 2016 World Scientific Publishing. pp. 823-831
A comparative study of the effectiveness of vibration and acoustic emission in diagnosing a defective bearing in a planetary gearbox
Elasha, F, Greaves, M, Mba, D and Duan, F (2016). A comparative study of the effectiveness of vibration and acoustic emission in diagnosing a defective bearing in a planetary gearbox. Applied Acoustics. 115, pp. 181-195. https://doi.org/10.1016/j.apacoust.2016.07.026
Simulation and control of multipurpose wheelchair for disabled/elderly mobility
Abdul Ghani, NM and Tokhi, MO (2016). Simulation and control of multipurpose wheelchair for disabled/elderly mobility. Integrated Computer-Aided Engineering. 23 (4), pp. 331-347. https://doi.org/10.3233/ICA-160526
Helicopter gearbox bearing fault detection using separation techniques and envelope analysis
Zhou, L, Duan, F, Mba, D, Corsar, M, Greaves, M, Sampath, S and Elasha, F (2016). Helicopter gearbox bearing fault detection using separation techniques and envelope analysis. Prognostics and System Health Management Conference (PHM-Chengdu), 2016. Chengdu, China 19 - 21 Oct 2016 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/PHM.2016.7819888
Dealing with missing data for prognostic purposes
Loukopoulos, P, Sampath, S, Pilidis, P, Zolkiewski, G, Bennett, I, Duan, F and Mba, D (2016). Dealing with missing data for prognostic purposes. Prognostics and System Health Management Conference. Chengdu, China 19 - 21 Oct 2016 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/PHM.2016.7819934
Using empirical mode decomposition scheme for helicopter main gearbox bearing defect identification
Duan, F, Corsar, M and Mba, D (2016). Using empirical mode decomposition scheme for helicopter main gearbox bearing defect identification. Prognostics and System Health Management Conference (PHM-Chengdu), 2016. Chengdu, China 19 - 21 Oct 2016 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/PHM.2016.7819829
Wireless Acoustic Emission Transmission System Designed for Fault Detection of Rotating Machine
Zhou, L, Duan, F and Mba, D (2016). Wireless Acoustic Emission Transmission System Designed for Fault Detection of Rotating Machine. Lecture Notes in Networks and Systems. 4, pp. 201-207. https://doi.org/10.1007/978-3-319-48725-0_19
Novel metaheuristic hybrid spiral-dynamic bacteria-chemotaxis algorithms for global optimisation
Nasir, ANK and Tokhi, MO (2015). Novel metaheuristic hybrid spiral-dynamic bacteria-chemotaxis algorithms for global optimisation. Applied Soft Computing . 27, pp. 357-375. https://doi.org/10.1016/j.asoc.2014.11.030
A novel hybrid bacteria-chemotaxis spiral-dynamic algorithm with application to modelling of flexible systems
Nasir, ANK and Tokhi, MO (2014). A novel hybrid bacteria-chemotaxis spiral-dynamic algorithm with application to modelling of flexible systems. Engineering Applications of Artificial Intelligence. 33, pp. 31-46. https://doi.org/10.1016/j.engappai.2014.04.001
Modelling and control of a water-based system of multiple mobile robots for unmanned rescue
Sarker, MMH and Tokhi, MO (2012). Modelling and control of a water-based system of multiple mobile robots for unmanned rescue. The West Indian Journal of Engineering. 34 (1/2), pp. 30-38.
Control of a stair climbing wheelchair
Abdul Ghani, NM, Tokhi, MO, Nasir, ANK and Ahmad, S (2012). Control of a stair climbing wheelchair. IAES International Journal of Robotics and Automation (IJRA). 1 (4). https://doi.org/10.11591/ijra.v1i4.795
Optimized fuzzy control for natural trajectory based FES-swinging motion
Ibrahim, BSKK, Tokhi, MO, Huq, MS and Gharooni, SC (2011). Optimized fuzzy control for natural trajectory based FES-swinging motion. International Journal of Integrated Engineering. 3 (2), pp. 17-23.
Improving particle swarm optimization convergence with spread and momentum factors
Abd Latiff, I and Tokhi, MO (2011). Improving particle swarm optimization convergence with spread and momentum factors. International Journal of Computer Sciences and Engineering Systems. 5 (3), pp. 209-217.
ANFIS and neural network techniques for non-parametric modelling of a twin rotor system
Toha, SF and Tokhi, MO (2010). ANFIS and neural network techniques for non-parametric modelling of a twin rotor system. Systems Science. 36 (4), pp. 13-31.
A novel approach in development of dynamic muscle model for paraplegic with functional electrical stimulation
Jailani, R, Tokhi, MO, Gharooni, S and Hussain, Z (2009). A novel approach in development of dynamic muscle model for paraplegic with functional electrical stimulation. Journal of Engineering and Applied Sciences. 4 (4), pp. 272-276.
Multi-objective genetic algorithm optimisation approach for the geometrical design of an active noise control system
Jafferi, N and Tokhi, MO (2009). Multi-objective genetic algorithm optimisation approach for the geometrical design of an active noise control system. International Journal of Integrated Engineering. 1 (1), pp. 73-86.
Identification of active properties of knee joint using GA optimization
Ibrahim, BSKK, Huq, MS, Tokhi, MO, Gharooni, SC, Jailani, R and Hussain, Z (2009). Identification of active properties of knee joint using GA optimization. 4th International Conference on Mechatronics (ICOM). 17 - 19 May 2011
Particle swarm optimisation algorithms and their application to controller design for flexible structure systems
Tokhi, MO and Alam, MS (2009). Particle swarm optimisation algorithms and their application to controller design for flexible structure systems. IST Transactions of Control Engineering-Theory and Applications. 1 (3(9)), pp. 12-25.
System identification of a twin rotor multi-input multi-output system using adaptive filters with pseudo random binary input
Alam, MS and Tokhi, MO (2008). System identification of a twin rotor multi-input multi-output system using adaptive filters with pseudo random binary input. The Dhaka University Journal of Science. 57 (2), pp. 131-136.
Dynamic modelling of a twin rotor system: a genetic algorithm optimisation approach
Alam, MS and Tokhi, MO (2008). Dynamic modelling of a twin rotor system: a genetic algorithm optimisation approach. The Dhaka University Journal of Science. 56 (2), pp. 183-187.
Augmented feedforward and feedback control scheme for input tracking and vibration control
Alam, MS, Aldebrez, FM and Tokhi, MO (2008). Augmented feedforward and feedback control scheme for input tracking and vibration control. The Dhaka University Journal of Science. 57 (1), pp. 67-70.
Genetic algorithm-based modeling and optimization of control parameters of an air motor
Marumo, RR and Tokhi, MO (2008). Genetic algorithm-based modeling and optimization of control parameters of an air motor. Journal of Intelligent Systems. 17 (Supplement), pp. 87-108. https://doi.org/10.1515/JISYS.2008.17.S1.87
Genetic algorithm optimization and control system design of flexible structures
Tokhi, MO, Md Zain, MZ, Alam, MS, Aldebrez, FM, Mohd Hashim, SZ and Mat Darus, IZ (2008). Genetic algorithm optimization and control system design of flexible structures. Journal of Intelligent Systems. 17 (Supplement), pp. 133-168. https://doi.org/10.1515/JISYS.2008.17.S1.133
Mobile robotics moves forward on standardisation
Tokhi, MO (2007). Mobile robotics moves forward on standardisation. Industrial Robot: An International Journal. 34 (2). https://doi.org/10.1108/ir.2007.04934baa.002
Modelling and simulation of an air motor system using extended radial basis algorithm
Marumo, R and Tokhi, MO (2007). Modelling and simulation of an air motor system using extended radial basis algorithm. Botswana Journal of Technology. 16 (1), pp. 16-25.
GA-based neural fuzzy control of flexible-link manipulators
Siddique, MNH and Tokhi, MO (2006). GA-based neural fuzzy control of flexible-link manipulators. Engineering Letters. 13 (2), pp. 148-157.
Performance Of Hybrid Learning Control With Input Shaping For Input Tracking And Vibration Suppression Of A Flexible Manipulator
Md. Zain, MZ, Tokhi, MO and Mohamed, Z (2006). Performance Of Hybrid Learning Control With Input Shaping For Input Tracking And Vibration Suppression Of A Flexible Manipulator. Jurnal Teknologi. 44 (1). https://doi.org/10.11113/jt.v44.353
Modelling, simulation and proportional integral control of a pneumatic motor
Marumo, R and Tokhi, MO (2006). Modelling, simulation and proportional integral control of a pneumatic motor. Engineering Letters. 13 (2), pp. 185-194.
Real-time design constraints in implementing active vibration control algorithms
Hossain, MA and Tokhi, MO (2006). Real-time design constraints in implementing active vibration control algorithms. International Journal of Automation and Computing. 3 (3), pp. 252-262. https://doi.org/10.1007/s11633-006-0252-0
Intelligent methods for active noise and vibration control
Tokhi, M O (2004). Intelligent methods for active noise and vibration control. Archives of Acoustics. 29 (2), pp. 259-273.
Genetic modelling and simulation of flexible structures
Mohd Hashim, SZ and Tokhi, MO (2004). Genetic modelling and simulation of flexible structures. Studies in Informatics and Control. 13 (4), pp. 253-264.
Improving performance in single-link flexible manipulator using hybrid learning control
Md Zain, MZ, Tokhi, MO, Mailah, M and Mohamed, Z (2004). Improving performance in single-link flexible manipulator using hybrid learning control. Jurnal Mekanikal. 18, pp. 13-28.
Dynamic modelling and open-loop control of a two-degree-of-freedom twin-rotor multi-input multi-output system
Ahmad, SM, Chipperfield, AJ and Tokhi, MO (2004). Dynamic modelling and open-loop control of a two-degree-of-freedom twin-rotor multi-input multi-output system. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 218 (6), pp. 451-463. https://doi.org/10.1243/0959651052010089
Adaptive active control of noise and vibration
Tokhi, MO (2003). Adaptive active control of noise and vibration. Archives of Control Sciences. 13 (2), pp. 117-139.
Genetic algorithms based adaptive active vibration control of a flexible plate structure
Mat Darus, IZ and Tokhi, MO (2003). Genetic algorithms based adaptive active vibration control of a flexible plate structure. Systems Science. 29 (3), pp. 65-79.
Vibration control of pitch movement using command shaping techniques– Experimental investigation
Aldebrez, FM and Tokhi, MO (2003). Vibration control of pitch movement using command shaping techniques– Experimental investigation. Systems Science. 29 (2), pp. 129-143. https://doi.org/10.1109/ETFA.2003.1247741
Dynamic modelling and linear quadratic Gaussian control of a twin-rotor multi-input multi-output system
Ahmad, SM, Chipperfield, AJ and Tokhi, MO (2003). Dynamic modelling and linear quadratic Gaussian control of a twin-rotor multi-input multi-output system. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 217 (3), pp. 203-227. https://doi.org/10.1243/095965103765832885
Active noise and vibration control–Part I
Tokhi, M O and Figwer, J (2003). Active noise and vibration control–Part I. Archives of Control Sciences. 13 (2).
Active noise and vibration control–Part II
Figwer, J and Tokhi, MO (2003). Active noise and vibration control–Part II. Archives of Control Sciences. 13 (3).
Dynamic modelling and linear quadratic Gaussian control of a twin-rotor multi-input multi-output system
Ahmad, SM, Chipperfield, AJ and Tokhi, MO (2003). Dynamic modelling and linear quadratic Gaussian control of a twin-rotor multi-input multi-output system. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 217 (3), pp. 203-227. https://doi.org/10.1243/095965103765832885
Dynamic modelling of a single-link flexible manipulator: Parametric and non-parametric approaches
Shaheed, MH and Tokhi, MO (2002). Dynamic modelling of a single-link flexible manipulator: Parametric and non-parametric approaches. Robotica. 20 (1), pp. 93-109. https://doi.org/10.1017/s0263574701003678