My Research Project
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Vertical transportation of large capacity is
essential for high-rise buildings. Limitation of the handling
capacity is due to the fact that only one car can be operated
per shaft in conventional roped lift systems. Therefore, ropeless
direct drive technique for lifts is a key technology. In the ropeless
lift systems, the operation of several cars in one shaft and transferability
between shafts can be realized. It is important to operate cars
taking these merits of ropeless lift systems into account. The
authors, therefore, propose a scheduling method of multiple cars
for long vertical transportation. In these systems, an operating
technique for railway systems has given a basis of the scheduling.
Based on the scheduling, the authors analyse potential capability
of ropeless lift systems, compare these results with those of
conventional roped lifts, and have verified substantial advantages
of the proposed ropeless lift systems in handling capacity.
...
Rational operating technique and scheduling.
Two dimensional LSMs for the ropeless elevator(lift).
You can download a PDF file about the outline
of our research.
CLICK HERE!
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References (written in English)
- M.MIYATAKE, N.ISHIKAWA, T.KOSEKI, and S.SONE : "Experimental
and Operational Study on Vertical Transportation System Driven
by a Linear Synchronous Motor Using Permanent Magnets" LDIA'95,
pp.73-76 (1995)
- M.MIYATAKE, T.KOSEKI, and S.SONE : "Rational Schedng
for High Density Transport in Ropeless Lift Systems Using Multiple
Cars with Transferability between Shafts" (COMPRAIL'96),
Computers in Railways V, Vol.2 : Railway Technology and Environment,
pp.375-384, August 1996