Transactions of the Institute of Systems, Control and Information Engineers
New Arrival Alert : OFF

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign up
ONLINE ISSN: 2185-811X
PRINT ISSN: 1342-5668

Transactions of the Institute of Systems, Control and Information Engineers Vol. 30 (2017), No. 10

  • A Design Technique of Adaptive Control System of SAC with Adaptive PFC for the Twin-rotor Helicopter and its Verification

    pp. 379-385

    Bookmark

    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up

    DOI:10.5687/iscie.30.379

    This paper deals with a design method of an adaptive control system for a twin-rotor helicopter. The almost strictly positive real (ASPR) based adaptive output feedback control has attracted a great deal of interest as a robust control system with simple structure. Unfortunately, however, the twin-rotor helicopter does not satisfy the ASPR conditions and also it has a nonlinearity. In this paper, adaptive parallel feedforward compensator (PFC) is adopted to overcome this problem, and adaptive control system will be configured. Also, the usefulness of the control system will be confirmed through a numerical simulation.
    x

    Readers Who Read This Article Also Read

    1. A Basic Study for Application of Laser Peening to Large-scale Steel Structure QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol.31(2013), No.4
    2. A Design of Fault-tolerant Adaptive Control with External Signal Injection for Input-redundant Linear Plant Transactions of the Institute of Systems, Control and Information Engineers Vol.30(2017), No.10
    3. A Method of Hierarchical Multiple Model Adaptive Estimation and Control Transactions of the Institute of Systems, Control and Information Engineers Vol.1(1988), No.4
  • A Design of Fault-tolerant Adaptive Control with External Signal Injection for Input-redundant Linear Plant

    pp. 386-394

    Bookmark

    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up

    DOI:10.5687/iscie.30.386

    In this paper, we propose a design of the fault tolerant adaptive control system for the input redundant linear plants which has m input channels with model reference adaptive control scheme. A feature of the proposed control system is to introduce the adaptive allocator which distributes and injects external signals into the plant. We derive adaptive law which ensures stability of output of the plant which has up to (m−1) faults, using a suitable Lyapunov function. Through a numerical simulation, we show the stability and fault-tolerance of the designed MRAC.
    x

    Readers Who Read This Article Also Read

    1. A Design Technique of Adaptive Control System of SAC with Adaptive PFC for the Twin-rotor Helicopter and its Verification Transactions of the Institute of Systems, Control and Information Engineers Vol.30(2017), No.10
    2. STUDIES ON GRINDING AREA OF OUT-OF-PLANE GUSSET WELDED JOINTS FOR FATIGUE STRENGTH ENHANCEMENT Kou kouzou rombunshuu Vol.23(2016), No.92
  • Formation Control for Mobile Robots with Saturated Driving

    pp. 395-403

    Bookmark

    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up

    DOI:10.5687/iscie.30.395

    This paper deals with formation control of mobile robots whose actuators are saturated. Each mobile robot has two independent wheels that are driven by their rotational speeds as control input. Each mobile robot also has a virtual vehicle and consensus of all of the virtual vehicles enables us to achieve formation of the mobile robots. If each mobile robot has saturation on their rotational speeds of the wheels, standard consensus protocols cannot achieve formation of the mobile robots as well as consensus of the virtual vehicles. To cope with this issue, this paper discusses a time-varying gain in the consensus protocol that is introduced so as not to saturate the rotational speeds. This paper also proposes a design method of the time-varying gains which are not common for the mobile robots and are able to improve the convergence speed of formation. The paper finally shows an experiment of formation control with hand made mobile robots as well as numerical examples.
  • Stock Index using Median Operation

    pp. 404-406

    Bookmark

    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up

    DOI:10.5687/iscie.30.404

  • An Approach for the Antagonistic Control Using the Adaptive Control Allocator

    pp. 407-409

    Bookmark

    You can use this feature after you logged into the site.
    Please click the button below.

    Log in / Sign Up

    DOI:10.5687/iscie.30.407

Article Access Ranking

23 May. (Last 30 Days)

  1. Influence of Thermomechanical Treatment on Delayed Fracture Property of Mo-Bearing Medium-Carbon Steel ISIJ International Vol.62(2022), No.2
  2. Comparison of Oxidation Behavior of Various Reactive Elements in Alloys during Electroslag Remelting (ESR) Process: An Overview ISIJ International Advance Publication
  3. Dissolution Kinetics of Synthetic FeCr2O4 in CaO–MgO–Al2O3–SiO2 Slag ISIJ International Vol.62(2022), No.4
  4. Fundamentals of Silico-Ferrite of Calcium and Aluminium (SFCA) and SFCA-I Iron Ore Sinter Bonding Phase Formation: Effects of MgO Source on Phase Formation during Heating ISIJ International Vol.62(2022), No.4
  5. Interaction Coefficients of Mo, B, Ni, Ti and Nb with Sn in Molten Fe–18mass%Cr Alloy ISIJ International Vol.62(2022), No.3
  6. Phenomenological Understanding about Melting Temperature of Multi-Component Oxides Tetsu-to-Hagané Vol.108(2022), No.4
  7. Ironmaking Using Municipal Solid Waste (MSW) as Reducing Agent: A Preliminary Investigation on MSW Decomposition and Ore Reduction Behavior ISIJ International Advance Publication
  8. A Novel Process for Separation of Magnetite and Phosphorous Phases from a CaO–SiO2–FeO–P2O5 Slag ISIJ International Advance Publication
  9. Removal of Inclusions using Swirling Flow in a Single-Strand Tundish ISIJ International Advance Publication
  10. Influence of Acicular Ferrite Microstructure on Toughness of Ti-Rare Earth Metal (REM)-Zr Killed Steel Tetsu-to-Hagané Vol.108(2022), No.5

Search Phrase Ranking

23 May. (Last 30 Days)

  1. blast furnace
  2. blast furnace permeability
  3. blast furnace productivity
  4. galvannealing
  5. jet impingement
  6. jet impingement + cooling + runout table
  7. nitrogen
  8. refractory
  9. steel
  10. valve spring steel