Conference Papers: Recent submissions

Now showing items 921-940 of 2600

    • Design of linear quadratic gaussian controller for quadruple tank system 

      D. Angeline Vijula, Prof.; N. Devarajan, Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Most of the industrial processes are multivariable in nature. Designing controller for the Multi Input Multi Output (MIMO) process is difficult because of the changes in process dynamics and interaction between process ...

    • Hybrid energy system modeling And integration using photovoltaic generator, micro hydro generator and energy storage for gate control system 

      Shahriman, Abu Bakar, Dr.; Muhammad Muadz, Khalil (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      This paper studies the reliability of the power supply when the source consists of a combination of solar energy and a small hydro installation. Such solar hydroelectric power plant (SHE) use renewable energy source ...

    • A survey - Networked control systems 

      Sharmila, B.; Devarajan, N., Prof. (Universiti Malaysia Perlis (UniMAP)Schhol of Mechatronic Engineering, 2012-02-27)
      In the recent years the data network usage in a control system has gained attentions due to its flexible and cost effective applications. The major challenges in this so-called Networked Control System (NCS) are the ...

    • TCP Vegas’ adaptive CWND in wireless IPv4 and IPv6 networks 

      Yew, B. S.; Ong, Bi Lynn, Dr.; R. Badlishah, Ahmad, Assoc. Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      In a network, TCP sends burst of data during its initial state due to the aggressive increase of congestion window (CWND) size. The aggressive increase in congestion window size causes traffic overload. In our work, we ...

    • Particle Swarm Optimization (PSO) and its application in power converter system 

      Naziha, Ahmad Azli, Dr.; Sharin, Md Ayob, Dr.; Norkharziana, Md Nayan (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Various areas in power convert the solving of non-linear optimization problem optimizations (PSO) algorithm is known to be and has been empirically shown to perfor optimization problems. Thus it is expected to the ...

    • Convergence of meta-controlled Boltzmann machine and its application for bilevel programming problem 

      Nishiigami, Wataru; Watada, Junzo, Prof. Dr.; Shamshul Bahar, Yakoob, Assoc. Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      In this paper, meta controlled Boltzmann machine; the double-layered Boltzmann machine consisting of upper (Hopfield network) and lower (Boltzmann network) layers, is efficiently applied to solve mean-variance problem using ...

    • Mathematical model attitude estimation using Kalman filter technique for low earth orbit satellite 

      Nor Hazadura, Hamzah; Sazali, Yaacob, Prof. Dr.; Teoh, Vil Cherd; Siti Maryam, Harun; Hariharan, Muthusamy; Mohamad Nazri, Dol Bahar; Norhizam, Hamzah (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      In space, the attitude analysis of a satellite is constantly being computed within the system of the satellite. In this paper, the linear mathematical model of the satellite attitude control with gravity gradient moment, ...

    • Recent survey on face biometric classification success rates 

      Wan Syahirah, Wan Samsudin; Sundaraj, Kenneth, Assoc. Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Biometric system is a system for the automated recognition of individuals based on their behavioral or biological characteristics. Biometrics are evolving drastically especially nowadays whereby there are many types of ...

    • A simulated intelligent controller for aircraft pitch control 

      Fahisal, Abdullah; Siti Marhainis, Othman; Nasrul Helmei, Halim (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      This paper is present about a simulated intelligent controller for aircraft pitch control. This project uses two types of controllers such as PID controller and fuzzy logic controller. Both types of controllers will be ...

    • Evaluation of effective factors on Diaphragm's Deflection and mechanical sensitivity of an intraocular capacitive pressure sensor 

      M. Shahiri-Tabarestani; B. A. Ganji; R. Sabbaghi-Nadooshan (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      To design mechanical pressure sensors, analysis of the deflection behavior of diaphragms is necessary. This paper describes effective factors on diaphragm's deflection and mechanical sensitivity of an Intraocular ...

    • Development of EEG data acquisition device by using TS7800 Single Board Computer (SBC) 

      Mousa K. Wali; Murugappan, M., Dr.; R. Badlishah, Ahmad, Assoc. Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Electroencephalogram (EEG) plays a vital role in several medical diagnosis (brain tumor detection, Alzheimer disease, epilepsy, etc), engineering applications (emotion detection, drowsiness detection, stress assessment, ...

    • Methods and approaches on inferring human emotional stress changes through physiological signals: A review 

      Bong, Siao Zheng; Murugappan, M., Dr.; Sazali, Yaacob, Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Emotional stress is kind of stressful state which is developed due to the continuous occurrence of negative emotions such as sad, disgust, angry and fear over a long period of time. Under stressful condition, Autonomic ...

    • A comparative study of the difference between MFCC and PLP in the recognition of sound 

      Sabur A. Alim; Nahrul Khair Alang, Md Rashid, Dr.; Ajibola, Alim Sabur; Md. Mozasser, Rahman (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Sound is one of the most important tools for classification, recognition and identification of objects in the environment. The raw sound signal is complex and is not suitable to be feed as input to the sound identification ...

    • A physiological signal based approach on stress assessment through emotion, physical, and cognitive stimuli: A theoretical frame work 

      Murugappan, M., Dr.; Karthikeyan, P.; Bong, Siao Zheng; Ku Nor Syamimi, Ku Ismail; Sazali, Yaacob, Prof. Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Stress is one of an unsteady state of human like uncontrolled machineries in industries. In order analysis effects of human stress, several studies have reported to identify the physiological and psychological variation ...

    • Theoretical approach on vein graft survival : A review 

      Muhd Nur Rahman, Yahya; Shahriman, Abu Bakar, Dr. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Fluid shear stress and mechanical wall stress may play a role in the formation of early atherosclerotic lesion, but these quantities are difficult to in measure in vivo. In this paper we numerically stimulate flow in a ...

    • Comparing the classification performance of multi sensor data fusion based on feature extraction and feature selection 

      Maz Jamilah, Masnan; Ali Yeon, Md Shakaff, Prof. Dr.; Ammar, Zakaria; Nor Idayu, Mahat (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Linear discriminant analysis (LDA) has been widely used in the classification of multi sensor data fusion. This paper discusses the performance of LDA when the classifications were performed based on feature extraction ...

    • Classification of EEG colour imagination tasks based BMI using energy and entropy features 

      Paulraj, Murugesa Pandiyan, Assoc. Prof. Dr.; Abdul Hamid, Adom, Assoc. Prof. Dr.; Hema, Chengalvarayan Radhakrishnamurthy; Purushothaman, Divakar (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Electroencephalogram (EEG) signals are the electrophysiological measures of brain function and it is used to develop a brain machine interface. Brain machine interface (BMI) system is used to provide a communication and ...

    • A simplified adaptive neuro-fuzzy inference system control strategy for PMSM drives 

      Mustafa, Khalid Masood; Hew, Wooi Ping, Prof. Dr.; Nasrudin, Abd Rahim (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      In this paper, a simplified Adaptive Neuro-Fuzzy Inference System (ANFIS)-based control strategy is presented for a vector controlled Permanent Magnet Synchronous Motor (PMSM) drive. The ANFIS uses the speed error as ...

    • Fractile optimization approach for possibilistic programming problem 

      Nureize, Arbaiy; Junzo, Watada, Prof. (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      This paper presents the possibilistic programming decision making using a fractile approach. Some real-world problems are formulated as a necessity measure model to deal with the uncertainties which come from vague ...

    • Artificial neural network model for prediction of dynamical behavior in spray boom 

      Mona, Tahmasebi; Roslan, Abd Rahman; Mohammad Gohari (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      Spray booms are usually used in farming to broadcast pesticide and chemicals. Nowadays, the widths of sprayers are increasing permanently due to increase in the width of farm yards. This issue leads to unwanted vibration ...