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. 35 (2022), No. 8

  • Local Search Methods for Min-Max Clearing Problem

    pp. 193-201

    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.35.193

    In the ongoing power system reform in Japan, the division of transmission and distribution is separated from the former general electric utility and became a general power transmission and distribution business operator. After the reform, the power transmission and distribution business operators will procure reserve power from the reserve market. We have formulated the clearing problem in the reserve market as a 0-1 integer programming problem. This problem can be viewed as a Min-Max set multi-cover problem. Since the set covering problem belongs NP-hard, it is not easy to solve large-scale problems in practical time. In this paper, we propose a greedy solution and local search solution to the Min-Max set multi-cover problem and evaluate its performance by numerical experiments.
  • On Distributed Event-triggered Controller with Aperiodic Event Detection for Finite-time Consensus of Multi-agent Systems

    pp. 202-208

    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.35.202

    This paper provides a distributed event-triggered controller with aperiodic event detection for finite-time consensus of multi-agent systems. In previous research, event-triggered control for finite-time consensus of multi-agent systems still needs continuous communication to update the trigger function. Therefore, we introduce a trigger function based on broadcast state which only updates at each event along with the controller. It is proved that such event-triggered controller satisfies the requirements of finite-time consensus. And the system does not exhibit Zeno behavior if and only if the precision of state error is lower bounded. Simulation results show that although aperiodic event detection has greater estimation error in consensus time, it saves more computation and communication resource compared with continuous event detection.

Article Access Ranking

01 Dec. (Last 30 Days)

  1. Heat conduction through different slag layers in mold. Thermal conductivity measurement of commercial mold fluxes ISIJ International Advance Publication
  2. Deformation of Non-metallic Inclusions in Steel during Rolling Process: A Review ISIJ International Vol.62(2022), No.11
  3. Activity of Chromium Oxide in Calcium Silicate Bearing Molten Slag for Highly Clean Chromium Steel Refining Process ISIJ International Advance Publication
  4. Effects of basicity and Al2O3 content on the crystal structure of silico-ferrite of calcium and aluminum ISIJ International Advance Publication
  5. Behavior and kinetic mechanism analysis of dissolution of iron ore particles in HIsmelt process based on high-temperature confocal microscopy ISIJ International Advance Publication
  6. Corrections of the figure in the paper “Effect of Cerium and Magnesium Addition on Evolution and Particle Size of Inclusions in Al-killed Molten Steel” [ISIJ International, Vol. 62 (2022), No. 9, pp. 1852-1861] ISIJ International Vol.62(2022), No.11
  7. Dissolution of Chromium from Steelmaking Slag–Cr-containing Mineral Phases and Synthetic Slags– Tetsu-to-Hagané Vol.108(2022), No.11
  8. Effect of Molten Steel Composition on Inclusion Modification by Calcium Treatment in Al-Killed Tinplate Steel ISIJ International Advance Publication
  9. Characterization and Control of Secondary Phase Precipitation of Nb–V–Ti Microalloyed Steel during Continuous Casting Process ISIJ International Vol.62(2022), No.11
  10. Improvement of Sinter Productivity and Qualities by Placing Low Slag Green Pellet at Lower Layer of Sinter Packed Bed ISIJ International Vol.62(2022), No.11

Search Phrase Ranking

01 Dec. (Last 30 Days)

  1. blast furnace
  2. si-killed spring steel
  3. converter slag
  4. 高温変形抵抗
  5. 钢渣脱磷
  6. 5%nickel
  7. coatings hot formed steel
  8. free lime
  9. secondary cooling billet
  10. si killed spring steel wire rod