NDLI: Task-Oriented Analysis and Design Method for Developing PLC Programs for Mechanical System Control

Content Provider	IEEE Xplore Digital Library
Author	Ma Yinyuan Jiang Zhaoyuan
Copyright Year	2010
Abstract	To reduce the difficulties in developing PLC based control software for mechanical system, an approach named task-oriented analysis and design (TOAD) is proposed. TOAD emphasizes task centric and model centric developing process. By their property, control tasks are classified as private-sequential task, global-real-time task and asynchronous-concurrent task. The classification prompts developers to find tasks and to analyze a system. Hierarchical modeling method is presented. Intertask communication and multitask scheduling method is given. The method is demonstrated using a case study of elevator control software. By encapsulating the tasks into subroutines, and by means of setting or resetting the enable input bit of the subroutines to enable or disable the subroutines to be executed or not to dispatch the tasks, a structured and time-efficient program is developed, which can be reused as a framework of the PLC software for mechanical system control.
Starting Page	726
Ending Page	729
File Size	254156
Page Count	4
File Format	PDF
ISBN	9781424450015
e-ISBN	9781424457397
DOI	10.1109/ICMTMA.2010.635
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-03-13
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	software development Design methodology Object oriented modeling Unified modeling language PLC Control systems Elevators Lighting control Mechanical systems Programmable control task-oriented framework control systems Automatic control Control system synthesis
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

UML extensions for real-time control systems

A framework design for a cyclotron virtual control platform based on object-oriented methodology

Embedded control system development using UML for automatic doors

An Improved Process for the Development of PLC Software Experience Report

On the Use of UML for Modeling Mechatronic Systems

An object-oriented framework for automatic test systems

Unified modeling of real-time control systems and their physical environments using UML

Verification of Behavioral Substitutability in Object-Oriented Models for Industrial Controllers

Object oriented and formal methods for AUV development

Task-Oriented Analysis and Design Method for Developing PLC Programs for Mechanical System Control

Similar Documents

UML extensions for real-time control systems

A framework design for a cyclotron virtual control platform based on object-oriented methodology

Embedded control system development using UML for automatic doors

An Improved Process for the Development of PLC Software Experience Report

On the Use of UML for Modeling Mechatronic Systems

An object-oriented framework for automatic test systems

Unified modeling of real-time control systems and their physical environments using UML

Verification of Behavioral Substitutability in Object-Oriented Models for Industrial Controllers

Object oriented and formal methods for AUV development

Task-Oriented Analysis and Design Method for Developing PLC Programs for Mechanical System Control