The Experts below are selected from a list of 65436 Experts worldwide ranked by ideXlab platform

Muhammad Muaz Bin Hanafi - One of the best experts on this subject based on the ideXlab platform.

  • two degree of freedom plotter using robotic arm
    Advanced Materials Research, 2015
    Co-Authors: Moinul Bhuiyan, Muhammad Muaz Bin Hanafi
    Abstract:

    This paper represents a two degree of freedom (DoF) robot arm as a plotter system. A pencil tool is used as the end effector of the robotic arm and experimented in drawing alphabets, for example ‘IIUM’. The control mechanism of the prototype is designed using Arduino controller. A user interface is also designed to send necessary commands to the hardware Application Board using serial communication cable. Through the experimentation, the movement of each joint of the robotic arm is presented in this paper. The result proves the feasibility of the system which could be improved in future research in drawing complex images.

Hou Ningzhe - One of the best experts on this subject based on the ideXlab platform.

  • The Design and Simulation of Biomimetic Fish Robot for Aquatic Creature Study
    2021
    Co-Authors: Hou Ningzhe
    Abstract:

    In the Application of underwater creature study, comparing with propeller-powered ROVs and servo motor actuated robotic fish, novel biomimetic fish robot designs with soft actuation structure could interact with aquatic creatures closely and record authentic habitats and behaviours. This final project report presents the detailed design process of a hydraulic soft actuator powered robotic fish for aquatic creature study capable of swimming along the 3D trajectory. The robotic fish is designed based on the analysis of the pro and cons of existing designs. Except for the mechanical and electronic designs and manufacturing method of crucial components, a simplified open-loop control algorithm was designed to check the functionality of the Application Board and microcontroller in the Proteus simulation environment. As the key component of the robotic fish, Finite Element Method (FEM) simulations were conducted to visualise the soft actuator's deformation under different pressure to validate the design. Computational Fluid Dynamics (CFD) simulations were also conducted to improve the hydrodynamic efficiency of the shape of robotic fish. Although physical manufacturing is impossible due to the pandemic, the simulations show overall good performance in terms of control, actuation, and hydrodynamic efficiency

Moinul Bhuiyan - One of the best experts on this subject based on the ideXlab platform.

  • two degree of freedom plotter using robotic arm
    Advanced Materials Research, 2015
    Co-Authors: Moinul Bhuiyan, Muhammad Muaz Bin Hanafi
    Abstract:

    This paper represents a two degree of freedom (DoF) robot arm as a plotter system. A pencil tool is used as the end effector of the robotic arm and experimented in drawing alphabets, for example ‘IIUM’. The control mechanism of the prototype is designed using Arduino controller. A user interface is also designed to send necessary commands to the hardware Application Board using serial communication cable. Through the experimentation, the movement of each joint of the robotic arm is presented in this paper. The result proves the feasibility of the system which could be improved in future research in drawing complex images.

Kee Loan Cheong - One of the best experts on this subject based on the ideXlab platform.

  • MC68000 microprocessor development Board
    2007
    Co-Authors: Kee Loan Cheong
    Abstract:

    The 68000 microprocessor becoming an increasingly important microprocessor in today's market, as evidenced by the frequent announcements of products using the 68000. The chip is expandable by design, and Motorola has produce a full 32-bit version in 1984. The 68000 is considerably more complex than many of the 16-bit minicomputers popular since the 1970s. The main purpose of the MC68000 microprocessor development Board is to educate the coming generation of engineers and programmers about the 68000, with the expectation that they will able to learn, understand, and design their own systems that will be using the 68000 microprocessor. In addition to its intended audience of educators and students, this Board is of interest to both high school student and the others which involved in learning and developing of the 68000-based system. This system will consist of two Board which is the main Board and the Application Board. The Application Board consist of various types of input and output devices such as 4x4 keypad, DIP switch, traffic light LED, DC motor, 7 segment display, dot matrix, and LCD. This prototype of 68000 microprocessor based development Board will be able to produce various types of outputs according to the input given where it is able to be manipulated by programming the memory unit.

Eduardo Romero - One of the best experts on this subject based on the ideXlab platform.

  • applying the analog configurability test approach in a wireless sensor network Application
    Journal of Electrical and Computer Engineering, 2014
    Co-Authors: Agustin Laprovitta, Gabriela Peretti, Eduardo Romero
    Abstract:

    This work addresses the Application of the analog configurability test (ACT) approach for an embedded analog configurable circuit (EACC), composed of operational amplifiers and interconnection resources that are embedded in the MSP430xG461x microcontrollers family. This test strategy is particularly useful for in-field Application requiring reliability, safe operation, or fault tolerance characteristics. Our test proposal consists of programming a reduced set of available configurations for the EACC and testing its functionality bymeasuring only a few key parameters. The processor executes an embedded test routine that sequentially programs selected configurations, sets the test stimulus, acquires data from the internal ADC, and performs required calculations. The test approach is experimentally evaluated using an embedded system-based real Application Board. Our experimental results show very good repeatability, with very low errors. These results show that the ACT proposed here is useful for testing the functionality of the circuit under test in a real Application context by using a simple strategy at a very low cost.