Bài báo này trình bày mô hình toán học của hệ thống lưu kho tự động (Automated Storage/Retrieval System - AS/RS). Các chế độ giao động và chuyển vị của hệ thống được khảo sát dựa trên mô hình cơ sở trên. | TẠP CHÍ PHÁT TRIỂN KH&CN, TẬP 13, SỐ K4 - 2010 DEVELOPMENT OF AN AUTOMATED STORAGE/RETRIEVAL SYSTEM Chung Tan Lam(1), Nguyen Tuong Long(2), Phan Hoang Phung(2), Le Hoai Quoc(3) (1) National Key Lab of Digital Control and System Engineering (DCSELAB), VNU-HCM (2) University Of Technology, VNU–HCM (3) HoChiMinh City Department of Science and Technology (Manuscript Received on July 09th, 2009, Manuscript Revised December 29th, 2009) ABSTRACT: This paper shows the mathematical model of an automated storage/retrieval system (AS/RS) based on innitial condition. We iditificate oscillation modes and kinematics displacement of system on the basis model results. With the use of the present model, the automated warehouse cranes system can be design more efficiently. Also, a AS/RS model with the control system are implemented to show the effectiveness of the solution. This research is part of R/D research project of HCMC Department of Science and Technology to meet the demand of the manufacturing of automated warehouse in VIKYNO corporation, in particular, and in VietNam corporations, in general. Keywords: automated storage/retrieval system , AS/RS model safety condition, saving investerment costs, 1. INTRODUCTION managing professionally and efficiently. This An AS/RS is a robotic material handling system has been used to supervise and control system (MHS) that can pick and deliver for automated delivery and picking [1], [2], [3]. material in a direct - access fashion. The In this paper, several design hypothesis is selection of a material handling system for a given to propose a mathematical model and given manufacturing system is often an emulate to iditificate oscillation modes and important task of mass production in industry. kinematic displacement of system based on One must carefully define the manufacturing innitial conditions of force of load. As a results, environment, including nature of the product, we decrease error and testing effort .
