Browsing by Author "Hasnizah, Aris"

Now showing items 1-9 of 9

    • Design and analysis of vibration based MEMS energy harvester for precision agriculture 

      Hasnizah, Aris; Fitrio, David; Singh, Jack (TechConnect. All Rights Reserved, 2013-05)
      This paper discusses the performances of different cantilever geometry of piezoelectric MEMS Energy Harvester. Resonant frequency, tip deflection, output voltage and peak power response of five different geometries are ...

    • Design and Fabrication of MEMS Heatuator for Automotive Device Applications 

      Zaliman, Sauli, Prof. Madya; Hasnizah, Aris; Razaidi, Hussin; Mohd Hafiz, Ismail; Rizalafande, Che Ismail (Malaysian Invention & Design Society (MINDS), 2006)
      Heatuator is one kind of actuators that converts energy to appropriate actions. The device is typical thermal actuator capable of over 20 micronewtons of force, over 10 um of deflection, at an input electrical power of 25 ...

    • Design and Fabrication of MEMS Micro Switch for Rf Applications 

      Zaliman, Sauli, Prof. Madya; Hasnizah, Aris; Razaidi, Hussin; Mohd Hafiz, Ismail; Rizalafande, Che Ismail (Malaysian Invention & Design Society (MINDS), 2006)
      MEMS Micro Switch is fabricated on a high-resistivity silicon substrate. A thin layer of polysilicon is deposited and patterned to define the top electrode.

    • Design optimization of low power and low frequency vibration based MEMS energy harvester 

      Hasnizah, Aris; David, Fitrio; Jack, Singh (Trans Tech Publications, 2014)
      The development and utilization of different structural materials, optimization of the cantilever geometry and power harvesting circuit are the most commonly methods used to increase the power density of MEMS energy ...

    • Development of MEMS Manifold Absolute Pressure Sensor (MAPs) Prototype 

      Zaliman, Sauli, Assoc. Prof.; Hasnizah, Aris; Johari, Adnan, Assoc. Prof. Dr.; Poopalan, Prabakaran, Assoc. Prof. Dr.; Ramzan, Mat Ayub; Rizalafande, Che Ismail; Sohiful Anuar, Zainol Murad; Azuwir, Md. Nor; Abu Hassan, Abdullah; Mohd. Hatta, Musa; Razaidi, Hussin (Kementerian Pengajian Tinggi Malaysia (KPTM), 2007-08-10)
      The pressure sensor is a monolithic absolute pressure transducer. The transducer utilizes as sensing element, which varies its output voltage when pressure is applied to surface micro-machined silicon diaphragm.

    • Development of MEMS Manifold Absolute Pressure Sensor (MAPs) Prototype 

      Zaliman, Sauli, Assoc. Prof.; Hasnizah, Aris; Johari, Adnan, Assoc. Prof. Dr.; Poopalan, Prabakaran, Assoc. Prof. Dr.; Ramzan, Mat Ayub; Rizalafande, Che Ismail; Sohiful Anuar, Zainol Murad; Azuwir, Md. Nor; Abu Hassan, Abdullah; Mohd. Hatta, Musa; Razaidi, Hussin (Malaysian Invention and Design Society (MINDS), 2007-05-18)
      The pressure sensor is a monolithic absolute pressure transducer. The transducer utilizes as sensing element, which varies its output voltage when pressure is applied to surface micro-machined silicon diaphragm.

    • Finite element analysis of a lateral microelectro-thermal actuator 

      Azira, Abd Aziz; Abdul Rahman, Mohd. Saad, Prof. Madya; Hasnizah, Aris (Institute of Electrical and Electronics Engineers (IEEE), 2011-09-28)
      This paper reports on research that designed, and characterized a lateral microelectro-thermal actuator using ANSYS in order to simulate. The aim of this study is mainly to compute and compare the blade tip displacement ...

    • Microelectromechanical Systems (MEMS) Heatuator 

      Zaliman, Sauli, Prof. Madya; Hasnizah, Aris; Razaidi, Hussin; Mohd Hafiz, Ismail; Rizalfande, Che Ismail (International Exhibition of Inventions, 2007-04-18)
      Heatuator is a thermal actuator that converts electrical energy to mechanical motions. For an input electrical power of 25 mW (5V, 5mA), this device is capable of over 20uN of force with 10um of deflection. This heatuator ...

    • Simulation and characterization of MEMS piezoelectric thermal actuator 

      Palianysamy, Moganraj; Raman, Sathisvaran; Hasnizah, Aris; Retnasamy, Vithyacharan (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      The development of low cost MEMS devices has been the main focus in recent years. This leads to discovery of MEMS materials and suitable devices. Magnetostatic and electrostatic actuators produce relatively small forces; ...