𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Performance analysis of carousel systems with double shuttle

✍ Scribed by Hark Hwang; Chae-soo Kim; Kyung-hee Ko

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
169 KB
Volume
36
Category
Article
ISSN
0360-8352

No coin nor oath required. For personal study only.

✦ Synopsis

This paper deals with automated carousel systems which have been widely used in various industrial applications. We attempt to measure analytically the eects of double shuttle of the storage/retrieval machine on the throughput of standard and double carousel systems. For the double carousel system, a retrieval sequencing rule is proposed which utilizes the characteristics of two independently rotating subcarousels. And then the expected four command cycle time models are developed under the proposed rule. Through sensitivity studies, we compare the performance of the two carousel systems working on the four command cycles with those on the dual command cycles.

πŸ“œ SIMILAR VOLUMES

Robust performance analysis for systems
Robust performance analysis for systems with structured uncertainty
✍ Tetsuya Iwasaki πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 894 KB

This paper analyses robust performance measures for linear time-invariant systems with norm-bounded time-varying structured uncertainty. We consider two robust performance measures. One is the worst-case peak value of the error signal in response to the disturbance with a known energy. The other is

Performance analysis of shaft generator
Performance analysis of shaft generator systems
✍ Shoji Nishikata; Akihiro Odaka; Yohei Koishikawa; Teruo Kataoka πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 339 KB

A shaft generator system supplies electrical power required in a ship by using a part of the power produced by the main engine. Since the speed of the main engine can vary over a wide range, an externally commutated thyristor inverter, which has high reliability, is generally used to produce ac powe