scholarly journals Dynamic replanning: Some comments on the practical application of the analytical forecast

1984 ◽  
Vol 15 (3) ◽  
pp. 169-172
Author(s):  
J. G. Kotzé ◽  
N. P. Du Preez
Keyword(s):  
Control System ◽  
Side Effects ◽  
System Application ◽  
Practical Implementation ◽  
Great Success ◽  
Practical Application ◽  
Control Applications ◽  
Planning And Control ◽  
Proposed Modification ◽  
And Control

The importance of formal processes of planning and control in any organization has been recognized for the last two decades. Planning and replanning require some form of forecasting. Unfortunately, most forecasts utilized in practice consist of a complex mix of managerial expectations, organizational momentum, the predicted impact of managerial actions, as well as proposed managerial actions and good intentions. The evaluation of and control over such a forecast is difficult, if not impossible. This has led to efforts to analyse such a forecast into its major components. The practical implementation of these different forecast elements has yielded great success in planning applications. In control applications some undesirable side-effects have become apparent in recent years. A proposed modification to the control system application should eliminate such effects.

A flexible and adaptable planning and control system for an MTO supply chain system

2006 ◽  
Vol 22 (5-6) ◽  
pp. 557-565 ◽  
Author(s):  
Mustafa Özbayrak ◽  
Theopisti C. Papadopoulou ◽  
Efstratios Samaras
Keyword(s):  
Supply Chain ◽  
Control System ◽  
Supply Chain System ◽  
Chain System ◽  
Planning And Control ◽  
And Control

scholarly journals BACnet Application Layer over Bluetooth—Implementation and Validation

Sensors ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 538
Author(s):  
Nicoleta Cristina Gaitan ◽  
Ioan Ungurean
Keyword(s):  
Control System ◽  
Practical Implementation ◽  
Building Automation ◽  
Monitoring And Control ◽  
Application Layer ◽  
Smart Building ◽  
Automation And Control ◽  
Control Technologies ◽  
Building Control System ◽  
And Control

The development of the smart building concept and building automation field is based on the exponential evolution of monitoring and control technologies. Residents of the smart building must interact with the monitoring and control system. A widely used method is specific applications executed on smartphones, tablets, and PCs with Bluetooth connection to the building control system. At this time, smartphones are increasingly used in everyday life for payments, reading newspapers, monitoring activity, and interacting with smart homes. The devices used to build the control system are interconnected through a specific network, one of the most widespread being the Building Automation and Control Network (BACnet) network. Here, we propose the use of the BACnet Application Layer over Bluetooth. We present a proposal of a concept and a practical implementation that can be used to test and validate the operation of the BACnet Application Layer over Bluetooth.

PPS als Integrationsplattform*/PPS as integration platform. Efficient networking of production supporting IT systems

2019 ◽  
Vol 109 (05) ◽  
pp. 377-381
Author(s):  
C. Brecher ◽  
C. Fimmers ◽  
P. Blanke ◽  
S Storms ◽  
W. Herfs
Keyword(s):  
Control System ◽  
Production Planning ◽  
Production Planning And Control ◽  
Integration Platform ◽  
Planning And Control ◽  
Delivery Times ◽  
Kleine Und Mittlere Unternehmen ◽  
It Systems ◽  
And Control

In der heutigen Zeit sind durch steigende Variantenvielfalt und Individualfertigung sowie enge Lieferzeiten unterstützende IT-Systeme in der Fertigung unerlässlich. Gerade für kleine und mittlere Unternehmen (KMU) stellt dies eine Herausforderung dar, weil individuelle Schnittstellenentwicklungen und maschinenspezifische Anbindungen zeit- und kostenintensiv sind. Mit einer Produktionsplanungs- und Steuerungssystem als Integrationsplattform sowie einer allgemeingültige Schnittstelle zur Maschinenanbindung kann dem bestehenden Handlungsbedarf entsprochen werden.   Nowadays, due to the increasing variety of variants and individual production as well as tight delivery times, supporting IT systems are indispensable in production. This poses a particular challenge for SMEs, since individual interface developments and machine-specific connections are time-consuming and costly. These challenges can be met by using a Production Planning and Control system as an integration platform and a generally valid interface to the machine connection.

Sign in / Sign up

Export Citation Format

Share Document