Bio-production equipment system selection: A separable programming approach

1971 ◽  
Vol 16 (3) ◽  
pp. 269-279
Author(s):  
Tung Liang
Keyword(s):  
Production Equipment ◽  
Programming Approach ◽  
Separable Programming ◽  
System Selection ◽  
Equipment System

scholarly journals A game-theoretic optimisation approach to fair customer allocation in oligopolies

2020 ◽  
Vol 21 (4) ◽  
pp. 1459-1486
Author(s):  
Vassilis M. Charitopoulos ◽  
Vivek Dua ◽  
Jose M. Pinto ◽  
Lazaros G. Papageorgiou
Keyword(s):  
Integer Program ◽  
Linear Constraints ◽  
Nash Bargaining ◽  
Mixed Integer ◽  
Mixed Integer Program ◽  
Programming Approach ◽  
Theoretic Approach ◽  
Separable Programming ◽  
Process Industries ◽  
Game Theoretic

Abstract Under the ever-increasing capital intensive environment that contemporary process industries face, oligopolies begin to form in mature markets where a small number of companies regulate and serve the customer base. Strategic and operational decisions are highly dependent on the firms’ customer portfolio and conventional modelling approaches neglect the rational behaviour of the decision makers, with regards to the problem of customer allocation, by assuming either static competition or a leader-follower structure. In this article, we address the fair customer allocation within oligopolies by employing the Nash bargaining approach. The overall problem is formulated as mixed integer program with linear constraints and a nonlinear objective function which is further linearised following a separable programming approach. Case studies from the industrial liquid market highlight the importance and benefits of the proposed game theoretic approach.

Reliability Analysis and Engineering Application on Chemical Process Equipment System

2012 ◽  
Vol 522 ◽  
pp. 529-534
Author(s):  
Ya Xin Zhang ◽  
Hai Li Pan ◽  
Tao Yang
Keyword(s):  
Reliability Analysis ◽  
Chemical Process ◽  
Block Diagram ◽  
Engineering Application ◽  
Production Equipment ◽  
Process Equipment ◽  
Chemical Production ◽  
Chemical Process Equipment ◽  
Equipment System ◽  
Reliability And Availability

Reliability and availability are important symbols which weigh the reliability of product. Chemical production equipment system is consisted of many single devices. Due to special dangerous, the reliability analysis to whole equipment system is very important to keeping the safety of production process. In this article, to chemical process equipment system, the reliability calculation method, basic principles, basic assumptions and calculation program are described. To a aromatic semi-renewable dehydration process system, by using the reliability calculated method above, the fault tree and reliability block diagram are derived, the system reliability and availability are accounted, the corresponding reliability and availability curves are obtained and the main factors influencing the reliability of the system are analyzed.

Design on the Control System of Ammonia Modification Production Equipment System

2014 ◽  
Vol 709 ◽  
pp. 312-315
Author(s):  
He Lei Zhu ◽  
Zhuo Meng ◽  
Pei Xing Li ◽  
Wei Lu ◽  
Yu Jing Zhang
Keyword(s):  
Control System ◽  
Production Equipment ◽  
Human Machine Interaction ◽  
Electrical Control ◽  
Actual Application ◽  
Technical Production ◽  
Automation Control ◽  
Production Automation ◽  
Machine Interaction ◽  
Equipment System

In order to meet the technical production requirements of the ammonia modification equipment, this paper develops a set of electrical control system based on Omron CJ2M Series PLC, including the configuration of the hardware and software, the assignment of the input/output, and the design of communication system. The control system provides a perfect human-machine interaction and realizes the automation control of the devices.Through actual application, this control system can meet the control requirements of the ammonia modification production and raise the production automation level of the factory and increase labor productivity.

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