Article

Jian, N.L. and Zabiri, H. and Ramasamy, M. (2022) Control of the Multi-Timescale Process Using Multiple Timescale Recurrent Neural Network-Based Model Predictive Control. Industrial and Engineering Chemistry Research. ISSN 08885885

Jian, N.L. and Zabiri, H. and Ramasamy, M. (2022) Data-Based Modeling of a Nonexplicit Two-Time Scale Process via Multiple Time-Scale Recurrent Neural Networks. Industrial and Engineering Chemistry Research, 61 (26). pp. 9356-9365. ISSN 08885885

Patil, S.S. and Deshannavar, U.B. and Ramasamy, M. and Hegde, P.G. (2022) Modeling and optimisation studies on the ultrasound-assisted extraction of phenolic compounds from Azadirachta indica. Chemical Engineering Communications, 209 (10). pp. 1423-1438. ISSN 00986445

Patil, R.A. and Deshannavar, U.B. and Ramasamy, M. and Emani, S. and Issakhov, A. and Khalilpoor, N. (2021) Briquetting of Dry Sugarcane Leaves by Using Press Mud, Cow Dung, and Buffalo Dung as Binders. International Journal of Chemical Engineering, 2021. ISSN 1687806X

Patil, P.S. and Deshannavar, U.B. and Ramasamy, M. and Emani, S. (2021) Production, optimization, and characterization of sugarcane (Saccharum officinarum)�papaya (Carica papaya) wine using Saccharomyces cerevisiae. Environmental Technology and Innovation, 21. ISSN 23521864

Patil, S.S. and Deshannavar, U.B. and Ramasamy, M. and Emani, S. and Khalilpoor, N. and Issakhov, A. (2021) Study of Extraction Kinetics of Total Polyphenols from Curry Leaves. International Journal of Chemical Engineering, 2021. ISSN 1687806X

Kamaruddin, B. and Zabiri, H. and Mohd Amiruddin, A.A.A. and Teh, W.K. and Ramasamy, M. and Jeremiah, S.S. (2020) A simple model-free butterfly shape-based detection (BSD) method integrated with deep learning CNN for valve stiction detection and quantification. Journal of Process Control, 87. pp. 1-16. ISSN 09591524

Emani, S. and Ramasamy, M. and Shaari, K.Z.K. (2019) Discrete phase-CFD simulations of asphaltenes particles deposition from crude oil in shell and tube heat exchangers. Applied Thermal Engineering, 149. pp. 105-118. ISSN 13594311

Jeremiah, S.S. and Zabiri, H. and Ramasamy, M. and Teh, W.K. and Kamaruddin, B. and Mohd Amiruddin, A.A.A. (2019) Generic framework for valve stiction detection and compensation with ANFIS-activated dual-mode MPC. Journal of Process Control, 79. pp. 85-97. ISSN 09591524

Deshannavar, U.B. and Ramasamy, M. (2019) A model to determine maximum heat flux under forced convective heat transfer regime for crude oil fouling studies. Applied Thermal Engineering, 156. pp. 485-493. ISSN 13594311

Salvinder, K.M.S. and Zabiri, H. and Taqvi, S.A. and Ramasamy, M. and Isa, F. and Rozali, N.E.M. and Suleman, H. and Maulud, A. and Shariff, A.M. (2019) An overview on control strategies for CO2 capture using absorption/stripping system. Chemical Engineering Research and Design, 147. pp. 319-337. ISSN 02638762

Emani, S. and Ramasamy, M. and Ku Shaari, K.Z. (2017) CFD modeling of asphaltenes deposition from crude oil through discrete phase simulations. Journal of Engineering and Applied Sciences, 12 (9). pp. 2383-2387. ISSN 1816949X

Ramasamy, M. and Dhanapal, D. and Murugesan, P. (2017) Effects of FDI spillover on regional productivity: Evidence from panel data analysis using stochastic frontier analysis. International Journal of Emerging Markets, 12 (3). pp. 427-446. ISSN 17468809

Isa, F. and Zabiri, H. and Ramasamy, M. and Tufa, L.D. and Shariff, A.M. and Saleh, S.F. (2017) Pressure modification index based on hydrodynamics and mass transfer effects for modeling of CO2 removal from natural gas via absorption at high pressures. International Journal of Greenhouse Gas Control, 56. pp. 173-186. ISSN 17505836

Negash, B.M. and Tufa, L.D. and Ramasamy, M. and Awang, M.B. (2017) System Identification Based Proxy Model of a Reservoir under Water Injection. Modelling and Simulation in Engineering, 2017. ISSN 16875591

Faisal, A. and Kamaruddin, B. and Ramasamy, M. and Zabiri, H. and Mahadzir, S. (2016) Economic model predictive control of distillation column. Advanced Science Letters, 22 (10). pp. 2671-2675. ISSN 19366612

Negash, B.M. and Tufa, L.D. and Ramasamy, M. (2016) Performance prediction of a reservoir under gas injection using Box-Jenkins model. International Journal of Oil, Gas and Coal Technology, 12 (3). pp. 285-301. ISSN 17533309

Biyanto, T.R. and Ramasamy, M. and Jameran, A.B. and Fibrianto, H.Y. (2016) Thermal and hydraulic impacts consideration in refinery crude preheat train cleaning scheduling using recent stochastic optimization methods. Applied Thermal Engineering, 108. pp. 1436-1450. ISSN 13594311

Isa, F. and Suleman, H. and Zabiri, H. and Maulud, A.S. and Ramasamy, M. and Tufa, L.D. and Shariff, A.M. (2016) An overview on CO2 removal via absorption: Effect of elevated pressures in counter-current packed column. Journal of Natural Gas Science and Engineering, 33. pp. 666-677. ISSN 18755100

Chandio, Z.A. and Ramasamy, M. and Mukhtar, H.B. (2015) Temperature effects on solubility of asphaltenes in crude oils. Chemical Engineering Research and Design, 94. pp. 573-583. ISSN 02638762

Subbarao, D. and Abd Elghafoor Hassan, R.H. and Ramasamy, M. (2014) Dynamics of wall heated packed bed reactors. Applied Mechanics and Materials, 625. pp. 402-405. ISSN 16609336

Ramasamy, M. and Deshannavar, U.B. (2014) Effect of bulk temperature and heating regime on crude oil fouling: An analysis. Advanced Materials Research, 917. pp. 189-198. ISSN 10226680

Shetty, N. and Ramasamy, M. and Pendyala, R. (2014) Effect of bulk temperature on formation of crude oil fouling precursors on heat transfer surfaces. Applied Mechanics and Materials, 625. pp. 482-485. ISSN 16609336

Subbarao, D. and Abd Elghafoor Hassan, R.H. and Ramasamy, M. (2014) Heat transfer with chemical reaction in wall heated packed bed reactor. Applied Mechanics and Materials, 625. pp. 722-725. ISSN 16609336

Faisal, A. and Ramasamy, M. and Shuhaimi, M. and Rahim, M. (2014) Identification of multi-input multi-output systems using combined direct and indirect methods. Applied Mechanics and Materials, 625. pp. 414-417. ISSN 16609336

Rahim, M. and Ramasamy, M. and Tufa, L.D. and Faisal, A. (2014) Isolation of interacting channels in decentralized control systems using instrumental variables method. Applied Mechanics and Materials, 625. pp. 435-438. ISSN 16609336

Tufa, L.D. and Ramasamy, M. (2014) Robust and effective PID controller identification for delay dominant systems. Applied Mechanics and Materials, 625. pp. 478-481. ISSN 16609336

Ahmed, A. and Maulud, A. and Ramasamy, M. and Keng, L.K. and Mahadzir, S. (2014) Simulation of hydrodynamics and reaction behavior in an industrial RFCC riser. Advanced Materials Research, 917. pp. 267-282. ISSN 10226680

Sundaramoorthy, S. and Ramasamy, M. (2014) Tuning optimal proportional-integral-derivative controllers for desired closed-loop response using the method of moments. Industrial and Engineering Chemistry Research, 53 (44). pp. 17403-17418. ISSN 08885885

Zabiri, H. and Ariff, M. and Tufa, L.D. and Ramasamy, M. (2014) A comparison study between integrated OBFARX-NN and OBF-NN for modeling of nonlinear systems in extended regions of operation. Applied Mechanics and Materials, 625. pp. 382-385. ISSN 16609336

Zabiri, H. and Ramasamy, M. and Lemma, T.D. and Maulud, A. (2013) Identification of nonlinear systems using parallel Laguerre-NN model. Advanced Materials Research, 785-78. pp. 1430-1436. ISSN 10226680

Zabiri, H. and Ramasamy, M. and Tufa, L.D. and Maulud, A. (2013) Integrated OBF-NN models with enhanced extrapolation capability for nonlinear systems. Journal of Process Control, 23 (10). pp. 1562-1566. ISSN 09591524

Tufa, L.D. and Ramasamy, M. (2011) Closed-loop identification of systems with uncertain time delays using ARX-OBF structure. Journal of Process Control, 21 (8). pp. 1148-1154. ISSN 09591524

Tufa, L.D. and Ramasamy, M. and Shuhaimi, M. (2011) Improved method for development of parsimonious orthonormal basis filter models. Journal of Process Control, 21 (1). pp. 36-45. ISSN 09591524

Yusoff, N. and Ramasamy, M. and Yusup, S. (2011) Taguchi's parametric design approach for the selection of optimization variables in a refrigerated gas plant. Chemical Engineering Research and Design, 89 (6). pp. 665-675. ISSN 02638762

Tufa, L.D. and Ramasamy, M. and Shuhaimi, M. (2010) Closed-loop system identification using OBF-ARMAX model. Journal of Applied Sciences, 10 (24). pp. 3175-3182. ISSN 18125654

Deshannavar, U.B. and Rafeen, M.S. and Ramasamy, M. and Subbarao, D. (2010) Crude oil fouling: A review. Journal of Applied Sciences, 10 (24). pp. 3167-3174. ISSN 18125654

Tufa, L.D. and Ramasamy, M. and Patwardhan, S.C. and Shuhaimi, M. (2010) Development of Box-Jenkins type time series models by combining conventional and orthonormal basis filter approaches. Journal of Process Control, 20 (1). pp. 108-120. ISSN 09591524

Rahman, F. and Umesh, D.B. and Subbarao, D. and Ramasamy, M. (2010) Enhancement of entrainment rates in liquid-gas ejectors. Chemical Engineering and Processing: Process Intensification, 49 (10). pp. 1128-1135. ISSN 02552701

Osman, M. and Ramasamy, M. (2010) Neural network based soft sensor for inferential control of a binary distillation column. Journal of Applied Sciences, 10 (21). pp. 2558-2564. ISSN 18125654

Yusoff, N. and Ramasamy, M. (2010) Selection of RGP optimization variables using taguchi method. Journal of Applied Sciences, 10 (24). pp. 3313-3318. ISSN 18125654

Ahmed, A.O.M. and Maulud, A.S. and Ramasamy, M. and Mahadzir, S. (2010) Steady state modeling and simulation of the riser in an industrial RFCC unit. Journal of Applied Sciences, 10 (24). pp. 3207-3214. ISSN 18125654

Lemma, D.T. and Ramasamy, M. and Shuhaimi, M. (2010) System Identification using Orthonormal Basis Filters. Journal of Applied Sciences, 10 (21). pp. 2516-2522. ISSN 18125654

Yusoff, N. and Ramasamy, M. (2009) Integrated scheduling and RTO of RGP with MPC and PI controllers. Journal of Applied Sciences, 9 (17). pp. 3027-3033. ISSN 18125654

Zabiri, H. and Ramasamy, M. (2009) NLPCA as a diagnostic tool for control valve stiction. Journal of Process Control, 19 (8). pp. 1368-1376. ISSN 09591524

Zabiri, H. and Radhakrishnan, V.R. and Ramasamy, M. and Ramli, N.M. and Do Thanh, V. and Wah, C.S. (2007) Development of heat exchanger fouling model and preventive maintenance diagnostic tool. Chemical Product and Process Modeling, 2 (2). ISSN 19342659

Radhakrishnan, V.R. and Ramasamy, M. and Zabiri, H. and Do Thanh, V. and Tahir, N.M. and Mukhtar, H. and Hamdi, M.R. and Ramli, N. (2007) Heat exchanger fouling model and preventive maintenance scheduling tool. Applied Thermal Engineering, 27 (17-18). pp. 2791-2802. ISSN 13594311

Radhakrishnan, V.R. and Ramasamy, M. and Zabiri, H. and Do Thanh, V. and Tahir, N.M. and Mukhtar, H. and Hamdi, M.R. and Ramli, N. (2007) Heat exchanger fouling model and preventive maintenance scheduling tool. Fuel, 86 (15). pp. 2383-2388. ISSN 00162361

Ramasamy, M. (2006) Modeling of grinding in a laboratory continuous ball mill for dynamic studies. Chemical Product and Process Modeling, 1 (1). ISSN 19342659

Conference or Workshop Item

Emani, S. and Ramasamy, M. and Shaari, K.Z.K. (2021) Crude Oil Fouling in Heat Exchangers: A Study on Effects of Influencing Forces. In: UNSPECIFIED.

Jeremiah, S.S. and Zabiri, H. and Ramasamy, M. and Kamaruddin, B. and Teh, W.K. and Mohd Amiruddin, A.A.A. (2018) IAM: An Intuitive ANFIS-based method for stiction detection. In: UNSPECIFIED.

Osman, M.A.M. and Kamaruddin, B. and Ramasamy, M. (2018) Optimality and Stability of Cooperative Distributed Model Predictive Control in Large-scale Plant. In: UNSPECIFIED.

Negash, B.M. and Tufa, L.D. and Ramasamy, M. (2018) System identification based proxy modeling of a reservoir under iWAG. In: UNSPECIFIED.

Emani, S. and Ramasamy, M. and Shaari, K.Z.K. (2017) CFD modelling of shell-side asphaltenes deposition in a shell and tube heat exchanger. In: UNSPECIFIED.

Okitsu, J. and Matsuo, T. and Yamamoto, H. and Zabiri, H.B. and Tufa, L.D. and Ramasamy, M. (2017) Cause analysis of representative troubles at distillation tower using discriminant analysis. In: UNSPECIFIED.

Emani, S. and Ramasamy, M. and Shaari, K.Z.K. (2017) Transportation and adhesion of asphaltenes in a heat exchanger tube through CFD simulations. In: UNSPECIFIED.

Emani, S. and Ramasamy, M. and Shaari, K.Z.B.K. (2016) Effect of Shear Stress on Crude Oil Fouling in a Heat Exchanger Tube Through CFD Simulations. In: UNSPECIFIED.

Rahim, M.A. and Ramasamy, M. and Tufa, L.D. and Faisal, A. (2014) Iterative closed-loop identification of MIMO systems using ARX-based Leaky Least Mean Square Algorithm. In: UNSPECIFIED.

Zabiri, H. and Ramasamy, M. and Lemma, T.D. and Maulud, A. (2011) Integrated OBF-NN models for extrapolation enhancement in conventional neural networks for nonlinear systems. In: UNSPECIFIED.

Tufa, L.D. and Ramasamy, M. and Shuhaimi, M. (2009) Closed loop identification using Orthonormal Basis Filter (OBF) and noise models. In: UNSPECIFIED.

Zabiri, H. and Ramasamy, M. and Teh, I.S.Y. (2009) Quantification analysis for NLPCA-based stiction diagnostic tool. In: UNSPECIFIED.

Zabiri, H. and Maulud, A. and Ramasamy, M. and Thao, T.D.T. (2008) Valve stiction detection using NLPCA. In: UNSPECIFIED.

Tufa, L.D. and Ramasamy, M. and Shuhaimi, M. and Patwardhan, S.C. (2007) Control relevant system identification using orthonormal basis filters. In: UNSPECIFIED.

Biyanto, T.R. and Ramasamy, M. and Zabiri, H. (2007) Modeling heat exchanger using neural networks. In: UNSPECIFIED.