Browsing School of Mechatronic Engineering (Articles) by Title

Now showing items 72-91 of 322

    • Design and modelling of ultrasonic tomography for two-component high-acoustic impedance mixture 

      Mohd Hafiz, Fazalul Rahiman; Ruzairi, Abdul Rahim; Zulkarnay, Zakaria (Elsevier B.V., 2008-10)
      This paper describes the design and modelling of ultrasonic tomography for two-component high-acoustic impedance mixture such as liquid/gas and oil/gas flow which commonly found in chemical columns and industrial pipelines. ...

    • Design and Optimize Solid Microneedle using Genetic Algorithm 

      Nurul Fatihah, Zaharin; Marni Azira, Markom; Erdy Sulino, Mohd Muslim Tan; Norhayati, Sabani (IOP Publishing, 2019)
      Microneedle is an example of Transdermal drug delivery (TTD) device. It is known for eliminating pain and inconvenient intravenous injections. This study presents a work on design microneedle and optimize the designs using ...

    • Design consideration for front-end system in ultrasonic tomography 

      Nor Muzakkir, Nor Ayob; Muhammad Jaysuman, Pusppanathan; Ruzairi, Abdul Rahim, Prof. Dr. ; Mohd Hafiz, Fazalul Rahiman, Dr.; Fazlul Rahman, Mohd Yunus; Salinda, Buyamin, Dr.; Intan Maisarah, Abd Rahim; Yusri, Md. Yunos, Dr. (Penerbit UTM Press, 2013)
      The hardware development of the ultrasonic tomography comprises three main parts; the sensor unit, electronic measurement circuits combined with a data acquisition system and finally the display unit. The research done is ...

    • Design of an automated breast cancer masses detection in mammogram using cellular neural network (CNN) algorithm 

      Ling, Sim Choon; Azian Azamimi, Abdulah; Wan Khairunizam, Wan Ahmad, Dr. (American Scientific Publishers, 2014-01)
      An automation system using Cellular Neural Network (CNN) algorithm is proposed to assist the radiologists' task in interpreting the digital mammogram image for detecting the presence of breast masses abnormalities. Mammogram ...

    • Design of an infrared tomography system for detection of bubbles 

      Mohamad Aizat, Hashim; Yusri, Md Yunos; Ruzairi, Abdul Rahim, Prof. Dr.; Herlina, Abdul Rahim, Dr.; Muhammad Saiful Badri, Mansor; Nor Muzakkir, Nor Ayub (Penerbit UTM Press, Universiti Teknologi Malaysia., 2011-08)
      In this study, an optical process tomography with 2 orthogonal projections is being designed to be implemented at a vertical column modelled. The tomography system will be designed from the development of transducer pairs ...

    • Design of an intelligent diagnostic system for detection of knee injuries 

      Azian Azamimi, Abdullah; Nur Siti Fatimah Azz-Zahra, Md Som (Trans Tech Publications, 2013)
      Knee injuries is quite common in sport injuries and one of the most frequent happen are anterior cruciate ligament (ACL) knee injuries. There are two types of ACL injuries which are partial tear and complete tear. Currently ...

    • Detection of human stress using short-term ECG and HRV signals 

      Karthikeyan, Palanisamy; Murugappan, Muthusamy, Dr.; Sazali, Yaacob, Prof. Dr. (World Scientific Publishing Company, 2013-04)
      This paper introduces a method for resolving the problem of human stress detection through short-term (less than 5 min) electrocardiogram (ECG) and heart rate variability (HRV) signals. The explored methodology helps to ...

    • Detection of tuberculosis bacilli in tissue slide images using HMLP network trained by Extreme Learning Machine 

      Muhammad Khusairi, Osman; Mohd Yusoff, Mashor, Prof. Dr.; Hasnan, Jaafar, Prof. (Kauno Technologijos Universitetas, 2012-04)
      This paper proposes an automated detection of tuberculosis bacilli in Ziehl-Neelsen-stained tissue slides using image processing and neural network. Image segmentation using CY-based colour filter and k-mean clustering ...

    • Detection of vocal fold paralysis and edema using time-domain features and probabilistic neural network 

      Hariharan, Muthusamy; Paulraj, Murugesa Pandiyan, Assoc. Prof.; Sazali, Yaacob, Prof. Dr. (Inderscience Publisher, 2011)
      This paper proposes a feature extraction method based on time-domain energy variation for the detection of vocal fold pathology. In this work, two different vocal fold problems (vocal fold paralysis and edema) are taken ...

    • Determination of moisture content in oil palm fruits using a five-port reflectometer 

      Yee, Lee Kim; Zulkifly, Abbas; Mohamad Ashry, Jusoh; You, Kok Yeow; Cheng, Ee Meng (MDPI Publishing, 2011-04-06)
      This paper presents the development of a PC-based microwave five-port reflectometer for the determination of moisture content in oil palm fruits. The reflectometer was designed to measure both the magnitude and phase of ...

    • Developing digital simulation for echanical engineering: An innovation in distance education 

      Zol Bahri, Razali, Dr. (Penerbit Universiti Sains Malaysia (USM), 2006)
      Distance education engineering students need to be exposed to real-life apparatus to increase the awareness and understanding of the engineering concepts. Nevertheless, the lacking of these equipments, partly due to its ...

    • Development of a non-invasive bio-acoustics measurement system for assessing articular cartilage knee joint problem 

      Anas, Mohd Noor (Penerbit UTM Press, 2014)
      A technique in measuring and recording of bio-acoustics signals for the assessment of physiological of knee joint articular cartilage conditions has been developed. Currently, invasive technique such as knee arthroscopy ...

    • Development of a personified face emotion recognition technique using fitness function 

      Muthukaruppan, Karthigayan; Mohd Rizon, Mohamed Juhari; Ramachandran, Nagarajan; Masanori, Sugisaka; Sazali, Yaacob; Mohd Rozailan, Mamat; Hazry, Desa (Springer Japan, 2007-08-10)
      In this article, two subjects, one South East Asian (SEA) and the other Japanese, are considered for face emotion recognition using a genetic algorithm (GA). The parameters relating the face emotions in each case are ...

    • Development of a PMV-based thermal comfort modelling 

      Shazmin Aniza, Abdul Shukor; Karl Kohlhof; Zul Azhar, Zahid Jamal (International Association of Science and Technology for Development (IASTED)/ACTA Press, 2007-05)
      This paper concentrates on the modelling development for a PMV-based thermal comfort system. Operators can define their own expression towards the surroundings by inserting the respective value of PMV and the system will ...

    • Development of gesture database for an adaptive gesture recognition system 

      Mohd Azri, Abd Aziz; Wan Khairunizam, Wan Ahmad; Siti Khadijah, Zaaba; Shahriman, Abu Bakar, Dr.; Nazrul Hamizi, Adnan; Rudzuan, Mohd Nor (IJENS Publishers, 2012-08)
      The application of human gesture for the interaction between humans and computers is becoming an impressive alternative. Particularly, hand gesture is used as a non-verbal communication between human and machines. Most ...

    • Development of human sensory mimicking system 

      Nazifah, Ahmad Fikri; Ali Yeon, Md Shakaff, Prof. Dr.; Abdul Hamid, Adom, Prof. Madya Dr.; Mohd Noor, Ahmad, Prof. Dr.; Abu Hassan, Abdullah; Ammar, Zakaria; M. A., Markom (American Scientific Publishers, 2011-02)
      Taste (gustatory) and smell (olfactory) are two of the five human senses apart from touch (somatosensory), vision and hearing (auditory). In human and many other vertebrate animals the sense of taste are often used with ...

    • Development of low cost “GloveMAP” based on fingertip bending tracking techniques for virtual interaction 

      Nazrul Hamizi, Adnan; Wan Khairunizam, Wan Ahmad; Shahriman, Abu Bakar, Dr.; M. Hazwan, Ali; Mohd Nasir, Ayob; Mohd Azri, Abd Aziz (IJENS Publishers, 2012-08)
      Thedevelopment of a new low cost GloveMAP based on fingertip bending tracking techniques for measuring the sign language is presented. Nowadays, the communication between two parties has always been a huge obstacle in the ...

    • Development of low wind speed anemometer 

      Tan, Wee Choon; Prakash, Churia; Lim, Eng Aik; Theoh, Thean Hin (Indonesian Society for Knowledge and Human Development (INSIGHT), 2012)
      Anemometer is a measuring device used to measure the wind speed of an area. Before design or installing a wind turbine, it is important to determine the average wind speed of that particular area throughout the year. But ...

    • Development of parallel and fan-shaped beam mixed-projection optical tomography 

      Siti Zarina, Mohd. Muji, Dr.; Ruzairi, Abdul Rahim, Prof. Dr.; Mohd Hafiz, Fazalul Rahiman; Yusry, Yunus; Zulkarnay, Zakaria; Nor Muzakkir, Nor Ayub (International Frequency Sensor Association Publishing (IFSA), 2012-05)
      Parallel and fan shaped beam are two common projections that had been used widely in optical tomography system. These projections never have been merged before in the process of tomography area. In this paper, some ...

    • Development of tetrapolar conductivity cell for liquid measurement application 

      Anas, Mohd Noor; Mohd Noor, Ahmad (IFSA Publishing, S. L., 2014-03)
      This paper deals with the development of a liquid measuring instrumentation using the popular tetrapolar electrode configuration. The system consists of four-electrode ring shape using Cromium metal plate and a small ...