Masayasu Higashi

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This paper presents a modified particle swarm optimization (MPSO) for economic load dispatch (ELD) problem. Considering multifuel operations, valve-point effects, accurate curve fitting, etc., real cost function is more complex than a conventional second order cost function in the deregulated changing market. Modified PSO consists of problem dependent(More)
Steer-by-wire (SBW) systems, which have no mechanical linkage between the steering wheel and front wheels, are expected to improve vehicle safety through better steering capability. SBW system failures, however, can cause hazardous driving situations. This paper introduces fault-tolerant architecture based on diversified steering mechanisms consisting of(More)
  • M Higashi
  • 1998
RF-refocused single or multi-shot EPI provides high-contrast 2D or 3D T2-weighted images in a very short scan time. Applications include MR cholangiopancreatography, MR myelography, imaging detailed structures of the internal auditory canal and in situations in which very fast T2 imaging is required. FASE offers both 2D and 3D techniques. 2D FASE technique(More)
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