Warehouse operation reliability of the optimal control is for the purpose of a given condition to achieve higher productivity and economic benefits. The characteristics of general automatic warehouse is handling mechanization, automation control, the management of computerization and networking of information. With the continuous development of modern control technology and computer technology, automatic warehouse will to control optimization, intelligent direction. Automatic warehouse system operation optimization control, puts forward the warehouse loading and unloading system crate stacker machine and run the optimization of the control program.

Automated warehouse system control optimization: the operation of the automated warehouse system is the use of computer technology and automatic control technology for automatic storage warehouse and take out the goods, the main components are as follows:

(1) the three-dimensional multi-layer shelves for storing goods units.

(2) the stacker machine, automatically from any position on the shelves of roadway in and take out the goods.

Loading and unloading conveyer system, (3) used for connecting shelves for ins and outs of throat and mouth of cargo transport and transport equipment.

(4) the AGV or other ground transportation vehicles, loading and unloading port for connecting and warehouse external transport vehicles (or automatic conveyor line) of cargo handling, loading and unloading.

(5) management control center, including the warehouse information, computer data processing management, monitoring terminal, cargo shape and weight detection show that the main electrical control, bar code reading device, and relevant work station, etc.

Conclusion in the belt conveyor drive system using YOX type hydraulic coupling to achieve slow full-load starting, balanced motor driven load, balance more machine using power, to achieve overload protection, reduce costs, improve the efficiency and reliability of the conveyor.

The optimization of operation control standards to achieve the optimal control of warehouse operation, first need to determine the optimization criterion of running jobs in the warehouse. When choosing optimization criterion, usually to master the following two methods:

(1) for each optimization task according to the characteristics and content can choose special criterion value or physical indicators, using this method to make the optimization of the control operation plan, the criterion can be integrated multiple tasks, these tasks have each other contact information, in a certain order to solve, and in harmony with the warehouse storage and transport process of progress.

(2) according to group tasks and correspond to related tasks and similar control parameters on the function, choosing the generalization constraints and the comprehensive objective function as a whole.

In addition, in the actual design, also need to appropriate choice according to specific circumstances. Automated warehouse running state affected by many factors, in the automated warehouse system management and control and optimization scheme, needs to each subsystem and its subordinate control system, which the interaction of between adjacent levels and not harmonious situation between the internal parts, starting from the concept of constraint at various levels shall make its coordinated, to optimize the warehouse operation state of a few key indicators. Through the analysis to determine the function relationship between the various subsystems and contact information, establish mathematical model or optimization control model, analyze the related model and solving, to determine the optimum control scheme, to prepare the computer control program also provides a theoretical basis.

Warehouse control system mathematical model of the prerequisite for the establishment of mathematical models and assumptions:

(1) the control process according to the time interval (t 0, t) scope definition.

(2) in certain time interval, make full use of existing lifting transport equipment.

(3) the total efficiency of different kinds of facilities are enough to undertake the work plan regulations.

(4) the number of varieties of goods has certain limits, task list queuing system task buffer capacity is limited.

(5) all kinds of truck bought a certain limit.

This article from the suzhou powdery automation equipment technology co., LTD. HTTP: / / http://bdrzdh.com